JP4479925B2 - 立体規制ホスフィニット・ホスフィットキレート配位子で安定化された少なくとも1個のニッケル(0)錯体を含む触媒、およびニトリルの製造 - Google Patents
立体規制ホスフィニット・ホスフィットキレート配位子で安定化された少なくとも1個のニッケル(0)錯体を含む触媒、およびニトリルの製造 Download PDFInfo
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- JP4479925B2 JP4479925B2 JP2006537184A JP2006537184A JP4479925B2 JP 4479925 B2 JP4479925 B2 JP 4479925B2 JP 2006537184 A JP2006537184 A JP 2006537184A JP 2006537184 A JP2006537184 A JP 2006537184A JP 4479925 B2 JP4479925 B2 JP 4479925B2
- Authority
- JP
- Japan
- Prior art keywords
- catalyst
- transition metal
- phosphite
- pentenenitrile
- phosphinite
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 239000003054 catalyst Substances 0.000 title claims description 57
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 title claims description 54
- 239000003446 ligand Substances 0.000 title claims description 29
- 150000002825 nitriles Chemical class 0.000 title claims description 12
- 238000004519 manufacturing process Methods 0.000 title claims description 4
- 239000013522 chelant Substances 0.000 title description 5
- 230000001105 regulatory effect Effects 0.000 title 1
- LELOWRISYMNNSU-UHFFFAOYSA-N hydrogen cyanide Chemical compound N#C LELOWRISYMNNSU-UHFFFAOYSA-N 0.000 claims description 78
- 239000000203 mixture Substances 0.000 claims description 55
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 claims description 44
- CFEYBLWMNFZOPB-UHFFFAOYSA-N Allylacetonitrile Natural products C=CCCC#N CFEYBLWMNFZOPB-UHFFFAOYSA-N 0.000 claims description 38
- 238000000034 method Methods 0.000 claims description 33
- 229910052723 transition metal Inorganic materials 0.000 claims description 33
- 150000003624 transition metals Chemical class 0.000 claims description 32
- 125000005538 phosphinite group Chemical group 0.000 claims description 25
- UVKXJAUUKPDDNW-NSCUHMNNSA-N (e)-pent-3-enenitrile Chemical compound C\C=C\CC#N UVKXJAUUKPDDNW-NSCUHMNNSA-N 0.000 claims description 23
- OJMIONKXNSYLSR-UHFFFAOYSA-N phosphorous acid Chemical compound OP(O)O OJMIONKXNSYLSR-UHFFFAOYSA-N 0.000 claims description 23
- 125000000217 alkyl group Chemical group 0.000 claims description 15
- 125000004432 carbon atom Chemical group C* 0.000 claims description 14
- -1 R3 represents H Chemical group 0.000 claims description 11
- WBAXCOMEMKANRN-UHFFFAOYSA-N 2-methylbut-3-enenitrile Chemical compound C=CC(C)C#N WBAXCOMEMKANRN-UHFFFAOYSA-N 0.000 claims description 10
- 229910052739 hydrogen Inorganic materials 0.000 claims description 10
- BTGRAWJCKBQKAO-UHFFFAOYSA-N adiponitrile Chemical compound N#CCCCCC#N BTGRAWJCKBQKAO-UHFFFAOYSA-N 0.000 claims description 9
- 150000001875 compounds Chemical class 0.000 claims description 8
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 7
- 229910052759 nickel Inorganic materials 0.000 claims description 7
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 claims description 6
- BONASJKBJAQWML-UHFFFAOYSA-N OPO.OP(O)O Chemical compound OPO.OP(O)O BONASJKBJAQWML-UHFFFAOYSA-N 0.000 claims description 4
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 claims description 4
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 claims description 3
- 125000004123 n-propyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])* 0.000 claims description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 30
- 238000005669 hydrocyanation reaction Methods 0.000 description 24
- 238000006243 chemical reaction Methods 0.000 description 23
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 22
- YNQLUTRBYVCPMQ-UHFFFAOYSA-N Ethylbenzene Chemical compound CCC1=CC=CC=C1 YNQLUTRBYVCPMQ-UHFFFAOYSA-N 0.000 description 16
- 239000004912 1,5-cyclooctadiene Substances 0.000 description 13
- 229930195733 hydrocarbon Natural products 0.000 description 13
- 150000002430 hydrocarbons Chemical class 0.000 description 13
- 238000006317 isomerization reaction Methods 0.000 description 13
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 12
- 239000004215 Carbon black (E152) Substances 0.000 description 12
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 12
- 229910052698 phosphorus Inorganic materials 0.000 description 12
- 239000011541 reaction mixture Substances 0.000 description 12
- 125000002947 alkylene group Chemical group 0.000 description 11
- 125000004437 phosphorous atom Chemical group 0.000 description 11
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 9
- 239000001257 hydrogen Substances 0.000 description 9
- 238000002360 preparation method Methods 0.000 description 9
- 229910052786 argon Inorganic materials 0.000 description 6
- 238000003756 stirring Methods 0.000 description 6
- 239000012159 carrier gas Substances 0.000 description 5
- 230000000052 comparative effect Effects 0.000 description 5
- 239000000047 product Substances 0.000 description 5
- 238000006467 substitution reaction Methods 0.000 description 5
- IQNYBCIGGNQJDL-UHFFFAOYSA-N (4-methylphenyl) dihydrogen phosphite Chemical compound CC1=CC=C(OP(O)O)C=C1 IQNYBCIGGNQJDL-UHFFFAOYSA-N 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 150000001345 alkine derivatives Chemical class 0.000 description 4
- XGRJZXREYAXTGV-UHFFFAOYSA-N chlorodiphenylphosphine Chemical compound C=1C=CC=CC=1P(Cl)C1=CC=CC=C1 XGRJZXREYAXTGV-UHFFFAOYSA-N 0.000 description 4
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 4
- 238000005984 hydrogenation reaction Methods 0.000 description 4
- REJGOFYVRVIODZ-UHFFFAOYSA-N phosphanium;chloride Chemical compound P.Cl REJGOFYVRVIODZ-UHFFFAOYSA-N 0.000 description 4
- 125000001424 substituent group Chemical group 0.000 description 4
- 238000010626 work up procedure Methods 0.000 description 4
- ISBHMJZRKAFTGE-ONEGZZNKSA-N (e)-pent-2-enenitrile Chemical compound CC\C=C\C#N ISBHMJZRKAFTGE-ONEGZZNKSA-N 0.000 description 3
- FPPLREPCQJZDAQ-UHFFFAOYSA-N 2-methylpentanedinitrile Chemical compound N#CC(C)CCC#N FPPLREPCQJZDAQ-UHFFFAOYSA-N 0.000 description 3
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 3
- 0 CC(C=CC=C1)C=C1P(C1=CC(*)C=CC=C1)Oc1c(Cc(c(*)c(*)c(*)c2*)c2OP(Oc2c(C)c(C)c(*)c(*)c2*)Oc2c(*)c(*)c(*)c(*)c2*)c(*)c(*)c(*)c1* Chemical compound CC(C=CC=C1)C=C1P(C1=CC(*)C=CC=C1)Oc1c(Cc(c(*)c(*)c(*)c2*)c2OP(Oc2c(C)c(C)c(*)c(*)c2*)Oc2c(*)c(*)c(*)c(*)c2*)c(*)c(*)c(*)c1* 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 3
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 3
- 150000001336 alkenes Chemical class 0.000 description 3
- 239000012300 argon atmosphere Substances 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 230000003197 catalytic effect Effects 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 239000000706 filtrate Substances 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 150000002894 organic compounds Chemical class 0.000 description 3
- XRBCRPZXSCBRTK-UHFFFAOYSA-N phosphonous acid Chemical class OPO XRBCRPZXSCBRTK-UHFFFAOYSA-N 0.000 description 3
- 239000002574 poison Substances 0.000 description 3
- 231100000614 poison Toxicity 0.000 description 3
- 150000003839 salts Chemical class 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- 238000003786 synthesis reaction Methods 0.000 description 3
- 229910052725 zinc Inorganic materials 0.000 description 3
- 239000011701 zinc Substances 0.000 description 3
- IHXNSHZBFXGOJM-HWKANZROSA-N (e)-2-methylbut-2-enenitrile Chemical compound C\C=C(/C)C#N IHXNSHZBFXGOJM-HWKANZROSA-N 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 229910021591 Copper(I) chloride Inorganic materials 0.000 description 2
- VEQPNABPJHWNSG-UHFFFAOYSA-N Nickel(2+) Chemical compound [Ni+2] VEQPNABPJHWNSG-UHFFFAOYSA-N 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- 238000006887 Ullmann reaction Methods 0.000 description 2
- 229910007926 ZrCl Inorganic materials 0.000 description 2
- WNLRTRBMVRJNCN-UHFFFAOYSA-N adipic acid Chemical compound OC(=O)CCCCC(O)=O WNLRTRBMVRJNCN-UHFFFAOYSA-N 0.000 description 2
- KDKYADYSIPSCCQ-UHFFFAOYSA-N but-1-yne Chemical compound CCC#C KDKYADYSIPSCCQ-UHFFFAOYSA-N 0.000 description 2
- WFYPICNXBKQZGB-UHFFFAOYSA-N butenyne Chemical group C=CC#C WFYPICNXBKQZGB-UHFFFAOYSA-N 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- GDLCVAIEPUCSCE-UHFFFAOYSA-N chloro-bis(2-methylphenoxy)phosphane Chemical compound CC1=CC=CC=C1OP(Cl)OC1=CC=CC=C1C GDLCVAIEPUCSCE-UHFFFAOYSA-N 0.000 description 2
- 229910017052 cobalt Inorganic materials 0.000 description 2
- 239000010941 cobalt Substances 0.000 description 2
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 2
- 238000010924 continuous production Methods 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- OXBLHERUFWYNTN-UHFFFAOYSA-M copper(I) chloride Chemical compound [Cu]Cl OXBLHERUFWYNTN-UHFFFAOYSA-M 0.000 description 2
- 238000004817 gas chromatography Methods 0.000 description 2
- 239000002638 heterogeneous catalyst Substances 0.000 description 2
- 150000002431 hydrogen Chemical group 0.000 description 2
- 238000011065 in-situ storage Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 150000005673 monoalkenes Chemical class 0.000 description 2
- NLEUXPOVZGDKJI-UHFFFAOYSA-N nickel(2+);dicyanide Chemical compound [Ni+2].N#[C-].N#[C-] NLEUXPOVZGDKJI-UHFFFAOYSA-N 0.000 description 2
- 125000002560 nitrile group Chemical group 0.000 description 2
- 150000002902 organometallic compounds Chemical class 0.000 description 2
- 230000000737 periodic effect Effects 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- DNZZPKYSGRTNGK-PQZOIKATSA-N (1z,4z)-cycloocta-1,4-diene Chemical compound C1C\C=C/C\C=C/C1 DNZZPKYSGRTNGK-PQZOIKATSA-N 0.000 description 1
- IHXNSHZBFXGOJM-HYXAFXHYSA-N (z)-2-methylbut-2-enenitrile Chemical compound C\C=C(\C)C#N IHXNSHZBFXGOJM-HYXAFXHYSA-N 0.000 description 1
- POILWHVDKZOXJZ-ARJAWSKDSA-M (z)-4-oxopent-2-en-2-olate Chemical compound C\C([O-])=C\C(C)=O POILWHVDKZOXJZ-ARJAWSKDSA-M 0.000 description 1
- VYXHVRARDIDEHS-UHFFFAOYSA-N 1,5-cyclooctadiene Chemical compound C1CC=CCCC=C1 VYXHVRARDIDEHS-UHFFFAOYSA-N 0.000 description 1
- GDCJAPJJFZWILF-UHFFFAOYSA-N 2-ethylbutanedinitrile Chemical compound CCC(C#N)CC#N GDCJAPJJFZWILF-UHFFFAOYSA-N 0.000 description 1
- SKUPALMUTWEAPI-UHFFFAOYSA-N 5-cyanopentanoic acid Chemical compound OC(=O)CCCCC#N SKUPALMUTWEAPI-UHFFFAOYSA-N 0.000 description 1
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical class [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
- CPELXLSAUQHCOX-UHFFFAOYSA-M Bromide Chemical compound [Br-] CPELXLSAUQHCOX-UHFFFAOYSA-M 0.000 description 1
- YDXJXBRYXZVFIP-UHFFFAOYSA-N CC(C)c1ccc(C)c(-c(c(C)ccc2C3C)c2OP(Oc2ccccc2C)[O]3c2c(C)cccc2)c1OP(c1ccccc1)c1ccccc1 Chemical compound CC(C)c1ccc(C)c(-c(c(C)ccc2C3C)c2OP(Oc2ccccc2C)[O]3c2c(C)cccc2)c1OP(c1ccccc1)c1ccccc1 YDXJXBRYXZVFIP-UHFFFAOYSA-N 0.000 description 1
- QZVGBSZWOSWEEY-UHFFFAOYSA-N Cc(cc1C)cc(-c(cc(C)cc2C)c2OP(Oc2ccccc2C)Oc2c(C)cccc2)c1OP(c1ccccc1)c1ccccc1 Chemical compound Cc(cc1C)cc(-c(cc(C)cc2C)c2OP(Oc2ccccc2C)Oc2c(C)cccc2)c1OP(c1ccccc1)c1ccccc1 QZVGBSZWOSWEEY-UHFFFAOYSA-N 0.000 description 1
- ZTNLFEUEPOMVBU-UHFFFAOYSA-N Cc1ccccc1OP(Oc1c(C)cccc1)Oc(c(C)c(C)cc1C)c1-c(c(C)cc(C)c1C)c1OP(c1ccccc1)c1ccccc1 Chemical compound Cc1ccccc1OP(Oc1c(C)cccc1)Oc(c(C)c(C)cc1C)c1-c(c(C)cc(C)c1C)c1OP(c1ccccc1)c1ccccc1 ZTNLFEUEPOMVBU-UHFFFAOYSA-N 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 239000002841 Lewis acid Substances 0.000 description 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- NIPNSKYNPDTRPC-UHFFFAOYSA-N N-[2-oxo-2-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)ethyl]-2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidine-5-carboxamide Chemical compound O=C(CNC(=O)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F)N1CC2=C(CC1)NN=N2 NIPNSKYNPDTRPC-UHFFFAOYSA-N 0.000 description 1
- 229910002651 NO3 Inorganic materials 0.000 description 1
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 1
- XYFCBTPGUUZFHI-UHFFFAOYSA-N Phosphine Chemical compound P XYFCBTPGUUZFHI-UHFFFAOYSA-N 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 1
- 235000011037 adipic acid Nutrition 0.000 description 1
- 239000001361 adipic acid Substances 0.000 description 1
- 150000001335 aliphatic alkanes Chemical class 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 239000012298 atmosphere Substances 0.000 description 1
- 125000004429 atom Chemical group 0.000 description 1
- 239000010953 base metal Substances 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 229910052796 boron Inorganic materials 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 229910052793 cadmium Inorganic materials 0.000 description 1
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 239000002738 chelating agent Substances 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- KAAGXBGJRWFWPT-UHFFFAOYSA-N chloro-bis(2-methylphenyl)phosphane Chemical compound CC1=CC=CC=C1P(Cl)C1=CC=CC=C1C KAAGXBGJRWFWPT-UHFFFAOYSA-N 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- XMDBKXFFPNRIQD-UHFFFAOYSA-N dichloro-(4-fluorophenyl)phosphane Chemical compound FC1=CC=C(P(Cl)Cl)C=C1 XMDBKXFFPNRIQD-UHFFFAOYSA-N 0.000 description 1
- 150000001993 dienes Chemical class 0.000 description 1
- 150000002009 diols Chemical class 0.000 description 1
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical class O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000000895 extractive distillation Methods 0.000 description 1
- 238000007172 homogeneous catalysis Methods 0.000 description 1
- 239000002815 homogeneous catalyst Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 125000000959 isobutyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])* 0.000 description 1
- 150000007517 lewis acids Chemical class 0.000 description 1
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 1
- 150000001247 metal acetylides Chemical class 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000002480 mineral oil Substances 0.000 description 1
- 235000010446 mineral oil Nutrition 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- 125000004108 n-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 150000002815 nickel Chemical class 0.000 description 1
- 229910052758 niobium Inorganic materials 0.000 description 1
- 239000010955 niobium Substances 0.000 description 1
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 description 1
- 150000004767 nitrides Chemical class 0.000 description 1
- 229910000510 noble metal Inorganic materials 0.000 description 1
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- ISBHMJZRKAFTGE-UHFFFAOYSA-N pent-2-enenitrile Chemical compound CCC=CC#N ISBHMJZRKAFTGE-UHFFFAOYSA-N 0.000 description 1
- UIUWNILCHFBLEQ-UHFFFAOYSA-N pent-3-enoic acid Chemical compound CC=CCC(O)=O UIUWNILCHFBLEQ-UHFFFAOYSA-N 0.000 description 1
- HVAMZGADVCBITI-UHFFFAOYSA-M pent-4-enoate Chemical compound [O-]C(=O)CCC=C HVAMZGADVCBITI-UHFFFAOYSA-M 0.000 description 1
- 150000003003 phosphines Chemical class 0.000 description 1
- AQSJGOWTSHOLKH-UHFFFAOYSA-N phosphite(3-) Chemical class [O-]P([O-])[O-] AQSJGOWTSHOLKH-UHFFFAOYSA-N 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 150000003018 phosphorus compounds Chemical class 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- MWWATHDPGQKSAR-UHFFFAOYSA-N propyne Chemical compound CC#C MWWATHDPGQKSAR-UHFFFAOYSA-N 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000002683 reaction inhibitor Substances 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 229910052702 rhenium Inorganic materials 0.000 description 1
- WUAPFZMCVAUBPE-UHFFFAOYSA-N rhenium atom Chemical compound [Re] WUAPFZMCVAUBPE-UHFFFAOYSA-N 0.000 description 1
- 229910052706 scandium Inorganic materials 0.000 description 1
- SIXSYDAISGFNSX-UHFFFAOYSA-N scandium atom Chemical compound [Sc] SIXSYDAISGFNSX-UHFFFAOYSA-N 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000012279 sodium borohydride Substances 0.000 description 1
- 229910000033 sodium borohydride Inorganic materials 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229910052718 tin Inorganic materials 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 150000003623 transition metal compounds Chemical class 0.000 description 1
- BKHZQJRTFNFCTG-UHFFFAOYSA-N tris(2-methylphenyl) phosphite Chemical compound CC1=CC=CC=C1OP(OC=1C(=CC=CC=1)C)OC1=CC=CC=C1C BKHZQJRTFNFCTG-UHFFFAOYSA-N 0.000 description 1
- AZLGDNBTDKZORI-UHFFFAOYSA-N tris(3-methylphenyl) phosphite Chemical compound CC1=CC=CC(OP(OC=2C=C(C)C=CC=2)OC=2C=C(C)C=CC=2)=C1 AZLGDNBTDKZORI-UHFFFAOYSA-N 0.000 description 1
- FEVFLQDDNUQKRY-UHFFFAOYSA-N tris(4-methylphenyl) phosphite Chemical compound C1=CC(C)=CC=C1OP(OC=1C=CC(C)=CC=1)OC1=CC=C(C)C=C1 FEVFLQDDNUQKRY-UHFFFAOYSA-N 0.000 description 1
- 229910052720 vanadium Inorganic materials 0.000 description 1
- GPPXJZIENCGNKB-UHFFFAOYSA-N vanadium Chemical compound [V]#[V] GPPXJZIENCGNKB-UHFFFAOYSA-N 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
- 229910052727 yttrium Inorganic materials 0.000 description 1
- VWQVUPCCIRVNHF-UHFFFAOYSA-N yttrium atom Chemical compound [Y] VWQVUPCCIRVNHF-UHFFFAOYSA-N 0.000 description 1
- 229910052726 zirconium Inorganic materials 0.000 description 1
Classifications
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- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/02—Phosphorus compounds
- C07F9/06—Phosphorus compounds without P—C bonds
- C07F9/08—Esters of oxyacids of phosphorus
- C07F9/09—Esters of phosphoric acids
- C07F9/12—Esters of phosphoric acids with hydroxyaryl compounds
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- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/16—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
- B01J31/18—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes containing nitrogen, phosphorus, arsenic or antimony as complexing atoms, e.g. in pyridine ligands, or in resonance therewith, e.g. in isocyanide ligands C=N-R or as complexed central atoms
- B01J31/1845—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes containing nitrogen, phosphorus, arsenic or antimony as complexing atoms, e.g. in pyridine ligands, or in resonance therewith, e.g. in isocyanide ligands C=N-R or as complexed central atoms the ligands containing phosphorus
- B01J31/1885—Ligands comprising two different formal oxidation states of phosphorus in one at least bidentate ligand, e.g. phosphite/phosphinite
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- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/16—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
- B01J31/24—Phosphines, i.e. phosphorus bonded to only carbon atoms, or to both carbon and hydrogen atoms, including e.g. sp2-hybridised phosphorus compounds such as phosphabenzene, phosphole or anionic phospholide ligands
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- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C253/00—Preparation of carboxylic acid nitriles
- C07C253/08—Preparation of carboxylic acid nitriles by addition of hydrogen cyanide or salts thereof to unsaturated compounds
- C07C253/10—Preparation of carboxylic acid nitriles by addition of hydrogen cyanide or salts thereof to unsaturated compounds to compounds containing carbon-to-carbon double bonds
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- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
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- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/02—Phosphorus compounds
- C07F9/28—Phosphorus compounds with one or more P—C bonds
- C07F9/48—Phosphonous acids [RP(OH)2] including [RHP(=O)(OH)]; Thiophosphonous acids including [RP(SH)2], [RHP(=S)(SH)]; Derivatives thereof
- C07F9/4866—Phosphonous acids [RP(OH)2] including [RHP(=O)(OH)]; Thiophosphonous acids including [RP(SH)2], [RHP(=S)(SH)]; Derivatives thereof the ester moiety containing a substituent or structure which is considered as characteristic
- C07F9/4875—Esters with hydroxy aryl compounds
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- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/02—Phosphorus compounds
- C07F9/28—Phosphorus compounds with one or more P—C bonds
- C07F9/50—Organo-phosphines
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- C07—ORGANIC CHEMISTRY
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- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/02—Phosphorus compounds
- C07F9/547—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom
- C07F9/6564—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having phosphorus atoms, with or without nitrogen, oxygen, sulfur, selenium or tellurium atoms, as ring hetero atoms
- C07F9/6571—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having phosphorus atoms, with or without nitrogen, oxygen, sulfur, selenium or tellurium atoms, as ring hetero atoms having phosphorus and oxygen atoms as the only ring hetero atoms
- C07F9/6574—Esters of oxyacids of phosphorus
- C07F9/65744—Esters of oxyacids of phosphorus condensed with carbocyclic or heterocyclic rings or ring systems
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- B01J2231/00—Catalytic reactions performed with catalysts classified in B01J31/00
- B01J2231/30—Addition reactions at carbon centres, i.e. to either C-C or C-X multiple bonds
- B01J2231/32—Addition reactions to C=C or C-C triple bonds
- B01J2231/323—Hydrometalation, e.g. bor-, alumin-, silyl-, zirconation or analoguous reactions like carbometalation, hydrocarbation
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- B01J31/1845—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes containing nitrogen, phosphorus, arsenic or antimony as complexing atoms, e.g. in pyridine ligands, or in resonance therewith, e.g. in isocyanide ligands C=N-R or as complexed central atoms the ligands containing phosphorus
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- B01J31/1845—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes containing nitrogen, phosphorus, arsenic or antimony as complexing atoms, e.g. in pyridine ligands, or in resonance therewith, e.g. in isocyanide ligands C=N-R or as complexed central atoms the ligands containing phosphorus
- B01J31/1875—Phosphinites (R2P(OR), their isomeric phosphine oxides (R3P=O) and RO-substitution derivatives thereof)
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Description
R5〜R22がそれぞれ独立してH、炭素原子1〜8個を有するアルキルまたはアルキレン基を表し、
R3がH、メチルまたはエチルを表し、
nが1または2である場合、XはF、ClまたはCF3を表し、
nがゼロである場合、XはHを表す。]
本発明によれば、R1、R2、R4基の少なくとも1つはHでないという条件下でR1、R2、R4基がそれぞれ独立に炭素原子1〜8個を有するアルキルまたはアルキレン基である。
H:水素
Me:メチル
Et:エチル
n−Pr:n−プロピル
t−Bu:t−ブチル
a)反応器に炭化水素混合物、任意にシアン化水素の一部、および任意にその場で生成した本発明のヒドロシアン化触媒、および任意に溶媒を充填する工程;
b)シアン化水素の消費により半連続モードでシアン化水素を供給し、温度および圧力を上昇して混合物を反応する工程;および
c)反応を継続し、その後のワークアップにより反応を完結する工程。
反応開始前に部分水素化C4カットまたはブタジエン、シアン化水素、水素化触媒および任意に溶媒を定格圧力反応器に充填する。適当な溶媒は、本発明の触媒の調製に対し先に述べたトルエン、キシレン等の芳香族炭化水素、またはテトラヒドロフランであることが好ましい。
混合物の転換は一般に温度および圧力を上昇して行われる。反応温度は一般に約0〜200℃、好ましくは約50〜150℃の範囲である。圧力は一般に約1〜200気圧、好ましくは約1〜100気圧、具体的には1〜50気圧、特に好ましくは1〜20気圧である。反応中にシアン化水素をその消費によって供給し、この工程中にオートクレーブ中の圧力はほぼ一定である。反応時間は約30分〜5時間である。
転換を完了するため、引き続き0分〜約5時間、好ましくは約1時間〜3.5時間反応を継続するが、この間にこれ以上のシアン化水素をオートクレーブに供給しない。この時間中、温度を先に設定した反応温度でほぼ一定とする。ワークアップは通常の方法で行われるが、これには例えば洗浄または抽出による未転換1,3-ブタジエンおよび未転換シアン化水素の除去と、価値のある生成物を取り出し、活性を保つ触媒を回収するための、反応混合物の蒸留ワークアップが含まれる。
2.これらの混合物中に存在する2−メチル−3−ブテンニトリルの3−ペンテンニトリルへの異性化、およびこの様にして生成し、工程1からの混合物中に既に存在する3−ペンテンニトリルの異なったn−ペンテンニトリルへの異性化。この工程では、3−ペンテンニトリルおよび/または4−ペンテンニトリルをきわめて高い割合で生成し、触媒毒として活性であり得る共役2−ペンテンニトリルと2−メチル−2−ブテンニトリルを非常に低い割合で生成する必要がある。
全ての実施例はアルゴンの保護雰囲気中で行われた。出発物質BD、HCN、3PNおよび2M3BNの有利な仕様は国際公開第03/04552号を参照した。
配位子1〜配位子4
実施例1(比較例):(Ni(0)0.51mmol)
アルゴン雰囲気中、120mlのトルエン中の40mmolの2,2’−ジヒドロキシ−3,3’,5,5’−テトラメチルビフェノールおよび160mmolのトリエチルアミンを500mlフラスコ中に−15℃で最初に充填する。この温度で40mlのトルエンに溶解した44mmolのジフェニルクロロホスフィンを40分以内で滴下する。混合物を−15℃でさらに6時間攪拌する。40mlのトルエンに溶解した40mmolのジ−o−クレジルクロロホスフィンを−15℃で混合物に滴下する。混合物を室温とし、さらに15時間攪拌する。混合物を濾過し、濾液を完全に濃縮する。25.3gの生成物が得られる。31PNMR(C6D6):133.5ppmおよび112.8ppm;ビスホスフィニット不純物112.5ppm
1当量のNi(COD)2をTHF中で3当量の配位子2と20分間攪拌する。この混合物を740当量のBDと混合し、25℃でガラス製オートクレーブに充填し、80℃に加熱する。100分間にわたり、THF中の465当量のHCNを計量添加し、80℃で20分間さらに攪拌する。120分後、2M3BN/3PN比をGCで測定する(GC面積パーセント)。2M3BN/3PN比は1.5/1であった。
アルゴン雰囲気中、120mlのトルエン中の40mmolの2,2’−ジヒドロキシ−3,3’,5,5’,6,6’,−ヘキサメチルビフェノールおよび160mmolのトリエチルアミンを−15℃で500mlフラスコ中へ最初に充填する。この温度で40mlのトルエン中に溶解した44mmolのジフェニルクロロホスフィンを40分以内で滴下する。混合物を−15℃でさらに6時間攪拌する。−15℃で40mlのトルエンに溶解した40mmolのジ−o−クレジルクロロホスフィットを混合物に滴下する。混合物を室温にし、さらに15時間攪拌する。混合物を濾過し、濾液を完全に濃縮する。21.5gの生成物が得られる。31PNMR(C6D6):134.7ppmおよび110.6ppm
実施例4(比較例):(Ni(0)0.5mmol)
1当量のニッケル(0)(m−/p−トリルホスフィット)5-7を465当量の2M3BNと混合し、115℃に加熱する。90分および180分後に反応混合物からGCサンプルを取り出し、GCで分析する(GC面積パーセント)。
1当量のNi(COD)2を3当量の配位子1および465当量の2M3BNと混合し、25℃で1時間攪拌し115℃に加熱する。0、1および3時間後、反応混合物からGC試料を取り出しGCで分析する(GC面積パーセント)。
1当量のNi(COD)2を3当量の配位子2および465当量の2M3BNと混合し、25℃で1時間攪拌し115℃に加熱する。0、5分および25分後、GC試料を反応混合物から取り出し、GCで分析する(GC面積パーセント)
1当量のNi(COD)2を3当量の配位子3および465当量の2M3BNと混合し、25℃で1時間攪拌し115℃に加熱する。0、5分および25分後、GC試料を反応混合物から取り出し、GCで分析する(GC面積パーセント)。
アルゴン雰囲気中、120mmlのトルエン中の40mmolの2,2’−ジヒドロキシ−3,3’−ジイソプロピル−6,6’−ジメチルビフェノールおよび44mmolのジフェニルクロロホスフィンを−15℃で500mlフラスコ中に最初に充填する。この温度で、40mlのトルエンに溶解した160mmolのトリエチルアミンを40分以内で滴下する。混合物を−15℃でさらに6時間攪拌する。−15℃で40mlのトルエンに溶解した40mmolのジ−o−クレジルクロロホスフィットを混合物に滴下する。混合物を室温にし、さらに15時間攪拌する。混合物を濾過し、濾液を完全に濃縮する。21.5gの生成物が得られる。31PNMR(C6D6):132.5ppmおよび113.5ppm
実施例9(比較例):(Ni(0)0.6mmol)
1当量のニッケル(0)(m−/p−トリルホスフィット)5-7を365当量の3PNと混合し、25℃で1時間攪拌し70℃に加熱する。1当量のZnCl2をこの混合物に加え、さらに5分間攪拌する。アルゴンキャリアガス流中、94当量のHCM/h*Niを注入する。30分、60分および150後、反応混合物からGC試料を取り出し、GCで分析する(GC面積パーセント、内部標準:エチルベンゼン)
1当量のNi(COD)2を3当量の配位子1および365当量の3PNと混合し、25℃で1時間攪拌し70℃に加熱する。この混合物に1当量のZnCl2を加え、さらに5分間攪拌する。アルゴンキャリアガス流中で286当量のHCN/h*Niを注入する。60分後、反応混合物からGC試料を取り出し、GCで分析する(GC面積パーセント、内部標準:エチルベンゼン)。
1当量のNi(COD)2を3当量の配位子2および365当量の3PNと混合し、25℃で1時間攪拌し40℃に加熱する。この混合物に1当量のZnCl2を加え、さらに5分間攪拌する。アルゴンキャリアガス流中で309当量のHCN/h*Niを注入する。88分後、反応混合物からGC試料を取り出し、GCで分析する(GC面積パーセント、内部標準:エチルベンゼン)。
1当量のNi(COD)2を3当量の配位子3および365当量の3PNと混合し、25℃で1時間攪拌し40℃に加熱する。この混合物に1当量のZnCl2を加え、さらに5分間攪拌する。アルゴンキャリアガス流中で302当量のHCN/h*Niを注入する。80分後、反応混合物からGC試料を取り出し、GCで分析する(GC面積パーセント、内部標準:エチルベンゼン)。
1当量のNi(COD)2を3当量の配位子4および365当量の3PNと混合し、25℃で1時間攪拌し40℃に加熱する。この混合物に1当量のZnCl2を加え、さらに5分間攪拌する。アルゴンキャリアガス流中で289当量のHCN/h*Niを注入する。82分後、反応混合物からGC試料を取り出し、GCで分析する(GC面積パーセント、内部標準:エチルベンゼン)。
Claims (14)
- R1、R2、R4、R5、R7、R8、R10、R12、R13がそれぞれ独立してH、メチル、エチル、n−プロピル、イソプロピルおよびt−ブチルからなる群より選ばれることを特徴とする請求項1に記載のホスフィニット・ホスフィットI。
- 請求項1または2に記載のホスフィニット・ホスフィットIの混合物。
- 遷移金属錯体中の配位子として請求項1または2に記載のホスフィニット・ホスフィットIを使用する方法。
- 請求項1または2に記載のホスフィニット・ホスフィットIを配位子として含む遷移金属錯体であって、遷移金属がニッケルであることを特徴とする遷移金属錯体。
- 請求項5に記載の遷移金属錯体の製造法であって、遷移金属元素または遷移金属を含む化合物を請求項1または2に記載の式Iのホスホニット・ホスフィットと反応させることを特徴とする製造法。
- 請求項5に記載の遷移金属錯体を触媒として使用する方法。
- シアン化水素酸をオレフィン性二重結合への付加するための触媒として使用する請求項7に記載の使用方法。
- 有機ニトリルを異性化するための触媒として使用する請求項7に記載の使用方法。
- 触媒の存在下でシアン化水素酸をオレフィン性二重結合へ付加する方法であって、使用する触媒が請求項5に記載の遷移金属錯体であることを特徴とする方法。
- シアン化水素酸をブタジエンに付加し、2−メチル−3−ブテンニトリルおよび3−ペンテンニトリルからなる群より選ばれる化合物を得ることを特徴とする請求項10に記載の方法。
- シアン化水素酸を3−ペンテンニトリル、4−ペンテンニトリルまたはその混合物に付加してアジポニトリルを得ることを特徴とする請求項10に記載の方法。
- 触媒の存在下で有機ニトリルを異性化する方法であって、使用する触媒が請求項5に記載の遷移金属錯体であることを特徴とする方法。
- 2−メチル−3−ブテンニトリルを3−ペンテンニトリルに異性化することを特徴とする請求項13に記載の方法。
Applications Claiming Priority (2)
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DE10350999A DE10350999A1 (de) | 2003-10-30 | 2003-10-30 | Katalysator, umfassend wenigstens einen Nickel(O)Komplex stabilisiert durch einen sterisch anspruchsvollen Chelatphosphinitphosphitliganden, sowie ein Verfahren zur Herstellung von Nitrilen |
PCT/EP2004/012176 WO2005042547A1 (de) | 2003-10-30 | 2004-10-28 | Sterisch anspruchsvolle chelatphosphinitphosphitliganden, katalysator, umfassend wenigstens einen nickel (0) komplex stabilisiert durch diesen liganden sowie ein verfahren zur herstellung von nitrilen |
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JP2007509886A JP2007509886A (ja) | 2007-04-19 |
JP4479925B2 true JP4479925B2 (ja) | 2010-06-09 |
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JP2006537184A Expired - Lifetime JP4479925B2 (ja) | 2003-10-30 | 2004-10-28 | 立体規制ホスフィニット・ホスフィットキレート配位子で安定化された少なくとも1個のニッケル(0)錯体を含む触媒、およびニトリルの製造 |
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US (1) | US7521575B2 (ja) |
EP (1) | EP1682559B1 (ja) |
JP (1) | JP4479925B2 (ja) |
KR (1) | KR20060107797A (ja) |
CN (1) | CN100445292C (ja) |
AR (1) | AR046817A1 (ja) |
AT (1) | ATE453652T1 (ja) |
BR (1) | BRPI0416080A (ja) |
CA (1) | CA2543673A1 (ja) |
DE (2) | DE10350999A1 (ja) |
MX (1) | MXPA06003939A (ja) |
WO (1) | WO2005042547A1 (ja) |
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FR2850966B1 (fr) | 2003-02-10 | 2005-03-18 | Rhodia Polyamide Intermediates | Procede de fabrication de composes dinitriles |
FR2854891B1 (fr) | 2003-05-12 | 2006-07-07 | Rhodia Polyamide Intermediates | Procede de preparation de dinitriles |
DE102004004718A1 (de) | 2004-01-29 | 2005-08-18 | Basf Ag | Verfahren zur Hydrocyanierung |
EP1948591A1 (en) | 2005-10-18 | 2008-07-30 | INVISTA Technologies S.à.r.l. | Process of making 3-aminopentanenitrile |
CA2644961A1 (en) | 2006-03-17 | 2007-09-27 | Invista Technologies S.A.R.L. | Method for the purification of triorganophosphites by treatment with a basic additive |
US7919646B2 (en) | 2006-07-14 | 2011-04-05 | Invista North America S.A R.L. | Hydrocyanation of 2-pentenenitrile |
US7709674B2 (en) | 2006-07-14 | 2010-05-04 | Invista North America S.A R.L | Hydrocyanation process with reduced yield losses |
US7880028B2 (en) | 2006-07-14 | 2011-02-01 | Invista North America S.A R.L. | Process for making 3-pentenenitrile by hydrocyanation of butadiene |
WO2009075692A2 (en) | 2007-05-14 | 2009-06-18 | Invista Technologies S.A.R.L. | High efficiency reactor and process |
WO2008157218A1 (en) | 2007-06-13 | 2008-12-24 | Invista Technologies S.A.R.L. | Process for improving adiponitrile quality |
EP2229354B1 (en) | 2008-01-15 | 2013-03-20 | Invista Technologies S.à.r.l. | Process for making and refining 3-pentenenitrile, and for refining 2-methyl-3-butenenitrile |
CN101918356B (zh) | 2008-01-15 | 2013-09-25 | 因温斯特技术公司 | 戊烯腈的氢氰化 |
WO2009117498A2 (en) * | 2008-03-19 | 2009-09-24 | Invista Technologies S.A R.L. | Methods of making cyclododecatriene and methods of making laurolactone |
JP5619753B2 (ja) | 2008-10-14 | 2014-11-05 | インヴィスタテクノロジーズ エスアエルエル | 2−第二級−アルキル−4,5−ジ−(直鎖−アルキル)フェノール類を製造する方法 |
KR20120047251A (ko) | 2009-08-07 | 2012-05-11 | 인비스타 테크놀러지스 에스.에이.알.엘. | 디에스테르를 형성하기 위한 수소화 및 에스테르화 |
FR2950349B1 (fr) * | 2009-09-18 | 2011-08-26 | Rhodia Operations | Composes organophosphores, systemes catalytiques comprenant ces composes et procede d'hydrocyanation utilisant ces systemes catalytiques |
CN103080075B (zh) | 2010-07-07 | 2014-10-29 | 因温斯特技术公司 | 用于制备腈的方法 |
JP5705986B2 (ja) | 2010-09-07 | 2015-04-22 | インヴィスタ テクノロジーズ エスアエルエル | ニッケル金属およびニッケル錯体を調製するためのニッケル組成物 |
KR20150045410A (ko) * | 2012-06-01 | 2015-04-28 | 인비스타 테크놀러지스 에스.에이 알.엘. | 안정화된 히드로시안화 리간드 조성물 |
DE102013211744A1 (de) | 2013-06-21 | 2014-12-24 | Evonik Industries Ag | Elektrochemisches Verfahren zur Herstellung von symmetrischen Biphenolen unter Verwendung einer Glaskohlenstoffanode |
DE102013211745A1 (de) | 2013-06-21 | 2014-12-24 | Evonik Industries Ag | Elektrochemisches Verfahren zur Herstellung von symmetrischen Biphenolen unter Verwendung von Essigsäure als Elektrolyt |
SG10201601501QA (en) | 2015-03-05 | 2016-10-28 | Evonik Degussa Gmbh | Preparation of 2,2`-biaryls in the presence of molybdenum(v) chloride |
EP3095775A1 (de) | 2015-05-20 | 2016-11-23 | Evonik Degussa GmbH | Verfahren zur herstellung von 2,2'-dihydroxy-3,3'-di-tert-butyl-5,5'-dimethoxy-1,1'-biphenol |
EP3095776A1 (de) | 2015-05-20 | 2016-11-23 | Evonik Degussa GmbH | Kupplung von einem Phenol und einem Aren unter Verwendung von Selendioxid |
CN118307591B (zh) * | 2024-06-06 | 2024-09-24 | 浙江新和成股份有限公司 | 用于合成己二腈的催化剂配体及其制备方法和应用 |
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MY138064A (en) | 2002-01-24 | 2009-04-30 | Basf Ag | Method for the separation of acids from chemical reaction mixtures by means of ionic fluids |
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2003
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- 2004-10-27 AR ARP040103907A patent/AR046817A1/es unknown
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- 2004-10-28 AT AT04790949T patent/ATE453652T1/de not_active IP Right Cessation
- 2004-10-28 US US10/577,138 patent/US7521575B2/en not_active Expired - Fee Related
- 2004-10-28 CA CA002543673A patent/CA2543673A1/en not_active Abandoned
- 2004-10-28 WO PCT/EP2004/012176 patent/WO2005042547A1/de active Application Filing
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- 2004-10-28 BR BRPI0416080-0A patent/BRPI0416080A/pt not_active IP Right Cessation
- 2004-10-28 EP EP04790949A patent/EP1682559B1/de not_active Expired - Lifetime
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Publication number | Publication date |
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JP2007509886A (ja) | 2007-04-19 |
BRPI0416080A (pt) | 2007-01-02 |
CA2543673A1 (en) | 2005-05-12 |
CN100445292C (zh) | 2008-12-24 |
AR046817A1 (es) | 2005-12-28 |
DE10350999A1 (de) | 2005-06-02 |
KR20060107797A (ko) | 2006-10-16 |
US20070060766A1 (en) | 2007-03-15 |
DE502004010604D1 (de) | 2010-02-11 |
US7521575B2 (en) | 2009-04-21 |
MXPA06003939A (es) | 2006-07-03 |
EP1682559A1 (de) | 2006-07-26 |
CN1875025A (zh) | 2006-12-06 |
ATE453652T1 (de) | 2010-01-15 |
EP1682559B1 (de) | 2009-12-30 |
WO2005042547A1 (de) | 2005-05-12 |
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