CN1250524C - 制备2-腈基联苯衍生物的方法 - Google Patents
制备2-腈基联苯衍生物的方法 Download PDFInfo
- Publication number
- CN1250524C CN1250524C CN 200310108030 CN200310108030A CN1250524C CN 1250524 C CN1250524 C CN 1250524C CN 200310108030 CN200310108030 CN 200310108030 CN 200310108030 A CN200310108030 A CN 200310108030A CN 1250524 C CN1250524 C CN 1250524C
- Authority
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- China
- Prior art keywords
- manganese
- preparing
- cyanobiphenyl
- reaction
- derivatives
- 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
- 238000000034 method Methods 0.000 title claims abstract description 40
- WLPATYNQCGVFFH-UHFFFAOYSA-N 2-phenylbenzonitrile Chemical group N#CC1=CC=CC=C1C1=CC=CC=C1 WLPATYNQCGVFFH-UHFFFAOYSA-N 0.000 title claims abstract description 26
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims abstract description 35
- 239000011572 manganese Substances 0.000 claims abstract description 34
- 229910052748 manganese Inorganic materials 0.000 claims abstract description 31
- 150000008359 benzonitriles Chemical class 0.000 claims abstract description 30
- 150000004795 grignard reagents Chemical class 0.000 claims abstract description 22
- 238000002360 preparation method Methods 0.000 claims abstract description 22
- 239000007818 Grignard reagent Substances 0.000 claims abstract description 17
- 150000004820 halides Chemical class 0.000 claims abstract description 15
- 239000003054 catalyst Substances 0.000 claims abstract description 11
- 229910052751 metal Inorganic materials 0.000 claims abstract description 10
- 239000002184 metal Substances 0.000 claims abstract description 10
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims abstract 8
- 229910052698 phosphorus Inorganic materials 0.000 claims abstract 8
- 239000011574 phosphorus Substances 0.000 claims abstract 8
- 238000006243 chemical reaction Methods 0.000 claims description 126
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 claims description 74
- -1 manganese oxide compound Chemical class 0.000 claims description 35
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 claims description 35
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 34
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 29
- 238000001953 recrystallisation Methods 0.000 claims description 21
- 239000002904 solvent Substances 0.000 claims description 19
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 16
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Natural products CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims description 15
- 150000001875 compounds Chemical group 0.000 claims description 15
- 239000003960 organic solvent Substances 0.000 claims description 15
- YBPFQOFSPMWGKA-UHFFFAOYSA-M [Cl-].CC1=CC=C([Mg+])C=C1 Chemical compound [Cl-].CC1=CC=C([Mg+])C=C1 YBPFQOFSPMWGKA-UHFFFAOYSA-M 0.000 claims description 11
- 238000006482 condensation reaction Methods 0.000 claims description 11
- AMWRITDGCCNYAT-UHFFFAOYSA-L manganese oxide Inorganic materials [Mn].O[Mn]=O.O[Mn]=O AMWRITDGCCNYAT-UHFFFAOYSA-L 0.000 claims description 10
- 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 claims description 10
- 239000000203 mixture Substances 0.000 claims description 10
- 239000000758 substrate Substances 0.000 claims description 10
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 claims description 9
- ZAFNJMIOTHYJRJ-UHFFFAOYSA-N Diisopropyl ether Chemical compound CC(C)OC(C)C ZAFNJMIOTHYJRJ-UHFFFAOYSA-N 0.000 claims description 9
- 125000000217 alkyl group Chemical group 0.000 claims description 8
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 claims description 8
- BZLVMXJERCGZMT-UHFFFAOYSA-N Methyl tert-butyl ether Chemical compound COC(C)(C)C BZLVMXJERCGZMT-UHFFFAOYSA-N 0.000 claims description 7
- FAIAAWCVCHQXDN-UHFFFAOYSA-N phosphorus trichloride Chemical compound ClP(Cl)Cl FAIAAWCVCHQXDN-UHFFFAOYSA-N 0.000 claims description 7
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 claims description 6
- 150000001335 aliphatic alkanes Chemical class 0.000 claims description 5
- 229910052799 carbon Inorganic materials 0.000 claims description 5
- 238000009833 condensation Methods 0.000 claims description 5
- 230000005494 condensation Effects 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 claims description 4
- OFBQJSOFQDEBGM-UHFFFAOYSA-N Pentane Chemical compound CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 claims description 4
- 239000002253 acid Substances 0.000 claims description 4
- 150000004945 aromatic hydrocarbons Chemical class 0.000 claims description 4
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 4
- UAEPNZWRGJTJPN-UHFFFAOYSA-N methylcyclohexane Chemical compound CC1CCCCC1 UAEPNZWRGJTJPN-UHFFFAOYSA-N 0.000 claims description 4
- 238000004821 distillation Methods 0.000 claims description 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 2
- 125000003545 alkoxy group Chemical group 0.000 claims description 2
- 229910052739 hydrogen Inorganic materials 0.000 claims description 2
- 239000001257 hydrogen Substances 0.000 claims description 2
- GYNNXHKOJHMOHS-UHFFFAOYSA-N methyl-cycloheptane Natural products CC1CCCCCC1 GYNNXHKOJHMOHS-UHFFFAOYSA-N 0.000 claims description 2
- RLOWWWKZYUNIDI-UHFFFAOYSA-N phosphinic chloride Chemical compound ClP=O RLOWWWKZYUNIDI-UHFFFAOYSA-N 0.000 claims description 2
- 238000010668 complexation reaction Methods 0.000 claims 3
- 125000004429 atom Chemical group 0.000 claims 2
- 125000004432 carbon atom Chemical group C* 0.000 claims 2
- NUJOXMJBOLGQSY-UHFFFAOYSA-N manganese dioxide Chemical group O=[Mn]=O NUJOXMJBOLGQSY-UHFFFAOYSA-N 0.000 claims 2
- ZGQVZLSNEBEHFN-UHFFFAOYSA-N 2-(4-methylphenyl)benzonitrile Chemical group C1=CC(C)=CC=C1C1=CC=CC=C1C#N ZGQVZLSNEBEHFN-UHFFFAOYSA-N 0.000 claims 1
- PPNAOCWZXJOHFK-UHFFFAOYSA-N manganese(2+);oxygen(2-) Chemical class [O-2].[Mn+2] PPNAOCWZXJOHFK-UHFFFAOYSA-N 0.000 claims 1
- 150000002825 nitriles Chemical class 0.000 claims 1
- 239000003208 petroleum Substances 0.000 claims 1
- 239000000376 reactant Substances 0.000 claims 1
- 230000003197 catalytic effect Effects 0.000 abstract description 11
- 239000003814 drug Substances 0.000 abstract description 5
- ZUOUZKKEUPVFJK-UHFFFAOYSA-N diphenyl Chemical class C1=CC=CC=C1C1=CC=CC=C1 ZUOUZKKEUPVFJK-UHFFFAOYSA-N 0.000 description 80
- 238000003756 stirring Methods 0.000 description 45
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 description 44
- 235000010290 biphenyl Nutrition 0.000 description 33
- 239000004305 biphenyl Substances 0.000 description 33
- 238000009413 insulation Methods 0.000 description 31
- 239000012043 crude product Substances 0.000 description 30
- 229960002337 magnesium chloride Drugs 0.000 description 29
- 229910001629 magnesium chloride Inorganic materials 0.000 description 29
- 229910001623 magnesium bromide Inorganic materials 0.000 description 27
- 239000000047 product Substances 0.000 description 16
- 238000004458 analytical method Methods 0.000 description 15
- 239000012141 concentrate Substances 0.000 description 15
- 238000004128 high performance liquid chromatography Methods 0.000 description 15
- 239000000463 material Substances 0.000 description 15
- 238000000746 purification Methods 0.000 description 15
- 238000011084 recovery Methods 0.000 description 15
- YNQLUTRBYVCPMQ-UHFFFAOYSA-N Ethylbenzene Chemical group CCC1=CC=CC=C1 YNQLUTRBYVCPMQ-UHFFFAOYSA-N 0.000 description 14
- 238000005903 acid hydrolysis reaction Methods 0.000 description 14
- OTCKOJUMXQWKQG-UHFFFAOYSA-L magnesium bromide Chemical compound [Mg+2].[Br-].[Br-] OTCKOJUMXQWKQG-UHFFFAOYSA-L 0.000 description 14
- NHWQMJMIYICNBP-UHFFFAOYSA-N 2-chlorobenzonitrile Chemical compound ClC1=CC=CC=C1C#N NHWQMJMIYICNBP-UHFFFAOYSA-N 0.000 description 12
- OCKPCBLVNKHBMX-UHFFFAOYSA-N butylbenzene Chemical group CCCCC1=CC=CC=C1 OCKPCBLVNKHBMX-UHFFFAOYSA-N 0.000 description 12
- VASIZKWUTCETSD-UHFFFAOYSA-N manganese(II) oxide Inorganic materials [Mn]=O VASIZKWUTCETSD-UHFFFAOYSA-N 0.000 description 12
- IWCVDCOJSPWGRW-UHFFFAOYSA-M magnesium;benzene;chloride Chemical compound [Mg+2].[Cl-].C1=CC=[C-]C=C1 IWCVDCOJSPWGRW-UHFFFAOYSA-M 0.000 description 9
- ANRQGKOBLBYXFM-UHFFFAOYSA-M phenylmagnesium bromide Chemical compound Br[Mg]C1=CC=CC=C1 ANRQGKOBLBYXFM-UHFFFAOYSA-M 0.000 description 8
- XHXFXVLFKHQFAL-UHFFFAOYSA-N phosphoryl trichloride Chemical compound ClP(Cl)(Cl)=O XHXFXVLFKHQFAL-UHFFFAOYSA-N 0.000 description 8
- RVIXTZAGKKJDOO-UHFFFAOYSA-N CC(C)C[Mg]c1ccccc1 Chemical group CC(C)C[Mg]c1ccccc1 RVIXTZAGKKJDOO-UHFFFAOYSA-N 0.000 description 7
- TXWPIJQFWQAJOY-UHFFFAOYSA-N C(C(C)C)O[Mg]C1=CC=CC=C1 Chemical group C(C(C)C)O[Mg]C1=CC=CC=C1 TXWPIJQFWQAJOY-UHFFFAOYSA-N 0.000 description 6
- GUVOBWPDHVJCIW-UHFFFAOYSA-N C1(=CC=CC=C1)[Mg]OCCCCC Chemical group C1(=CC=CC=C1)[Mg]OCCCCC GUVOBWPDHVJCIW-UHFFFAOYSA-N 0.000 description 6
- VFFRWFCXRPMZRM-UHFFFAOYSA-N CCC[Mg]C1=CC=CC=C1 Chemical group CCC[Mg]C1=CC=CC=C1 VFFRWFCXRPMZRM-UHFFFAOYSA-N 0.000 description 6
- ZJMWRROPUADPEA-UHFFFAOYSA-N sec-butylbenzene Chemical group CCC(C)C1=CC=CC=C1 ZJMWRROPUADPEA-UHFFFAOYSA-N 0.000 description 6
- 239000003153 chemical reaction reagent Substances 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- UPMXNNIRAGDFEH-UHFFFAOYSA-N 3,5-dibromo-4-hydroxybenzonitrile Chemical group OC1=C(Br)C=C(C#N)C=C1Br UPMXNNIRAGDFEH-UHFFFAOYSA-N 0.000 description 4
- 239000005489 Bromoxynil Substances 0.000 description 4
- AFCIMSXHQSIHQW-UHFFFAOYSA-N [O].[P] Chemical compound [O].[P] AFCIMSXHQSIHQW-UHFFFAOYSA-N 0.000 description 4
- 230000000536 complexating effect Effects 0.000 description 4
- 230000007062 hydrolysis Effects 0.000 description 4
- 238000006460 hydrolysis reaction Methods 0.000 description 4
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 3
- 239000005557 antagonist Substances 0.000 description 3
- 150000001721 carbon Chemical group 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 125000006239 protecting group Chemical group 0.000 description 3
- 239000012264 purified product Substances 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 239000001117 sulphuric acid Substances 0.000 description 3
- 235000011149 sulphuric acid Nutrition 0.000 description 3
- BMYNFMYTOJXKLE-UHFFFAOYSA-N 3-azaniumyl-2-hydroxypropanoate Chemical compound NCC(O)C(O)=O BMYNFMYTOJXKLE-UHFFFAOYSA-N 0.000 description 2
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 2
- ZJZVSHNYSQAJBO-UHFFFAOYSA-N CCCC[O-].[Mg+]c1ccccc1 Chemical compound CCCC[O-].[Mg+]c1ccccc1 ZJZVSHNYSQAJBO-UHFFFAOYSA-N 0.000 description 2
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 2
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 2
- LVSDPZQFJPTBFW-UHFFFAOYSA-M [Cl-].COC1=CC=CC([Mg+])=C1 Chemical compound [Cl-].COC1=CC=CC([Mg+])=C1 LVSDPZQFJPTBFW-UHFFFAOYSA-M 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 239000000400 angiotensin II type 1 receptor blocker Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 229910052749 magnesium Inorganic materials 0.000 description 2
- 239000011777 magnesium Substances 0.000 description 2
- 229940091250 magnesium supplement Drugs 0.000 description 2
- BVUQKCCKUOSAEV-UHFFFAOYSA-M magnesium;methylbenzene;bromide Chemical compound [Mg+2].[Br-].CC1=CC=[C-]C=C1 BVUQKCCKUOSAEV-UHFFFAOYSA-M 0.000 description 2
- YAMQOOCGNXAQGW-UHFFFAOYSA-M magnesium;methylbenzene;bromide Chemical compound [Mg+2].[Br-].CC1=CC=CC=[C-]1 YAMQOOCGNXAQGW-UHFFFAOYSA-M 0.000 description 2
- LQVSLLSEXLZRRH-UHFFFAOYSA-M magnesium;methylbenzene;chloride Chemical compound [Mg+2].[Cl-].CC1=CC=CC=[C-]1 LQVSLLSEXLZRRH-UHFFFAOYSA-M 0.000 description 2
- 238000007040 multi-step synthesis reaction Methods 0.000 description 2
- UHZYTMXLRWXGPK-UHFFFAOYSA-N phosphorus pentachloride Chemical compound ClP(Cl)(Cl)(Cl)Cl UHZYTMXLRWXGPK-UHFFFAOYSA-N 0.000 description 2
- 150000003242 quaternary ammonium salts Chemical class 0.000 description 2
- 238000001308 synthesis method Methods 0.000 description 2
- 125000003944 tolyl group Chemical group 0.000 description 2
- 238000005160 1H NMR spectroscopy Methods 0.000 description 1
- 102000005862 Angiotensin II Human genes 0.000 description 1
- 101800000733 Angiotensin-2 Proteins 0.000 description 1
- 239000002083 C09CA01 - Losartan Substances 0.000 description 1
- 239000004072 C09CA03 - Valsartan Substances 0.000 description 1
- 206010008190 Cerebrovascular accident Diseases 0.000 description 1
- 241000282414 Homo sapiens Species 0.000 description 1
- CPELXLSAUQHCOX-UHFFFAOYSA-N Hydrogen bromide Chemical compound Br CPELXLSAUQHCOX-UHFFFAOYSA-N 0.000 description 1
- 206010020772 Hypertension Diseases 0.000 description 1
- CZGUSIXMZVURDU-JZXHSEFVSA-N Ile(5)-angiotensin II Chemical compound C([C@@H](C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](CC=1NC=NC=1)C(=O)N1[C@@H](CCC1)C(=O)N[C@@H](CC=1C=CC=CC=1)C([O-])=O)NC(=O)[C@@H](NC(=O)[C@H](CCCNC(N)=[NH2+])NC(=O)[C@@H]([NH3+])CC([O-])=O)C(C)C)C1=CC=C(O)C=C1 CZGUSIXMZVURDU-JZXHSEFVSA-N 0.000 description 1
- PHSPJQZRQAJPPF-UHFFFAOYSA-N N-alpha-Methylhistamine Chemical compound CNCCC1=CN=CN1 PHSPJQZRQAJPPF-UHFFFAOYSA-N 0.000 description 1
- 208000006011 Stroke Diseases 0.000 description 1
- BRKTWMOLDYHOHN-UHFFFAOYSA-M [Cl-].COC1=CC=C([Mg+])C=C1 Chemical compound [Cl-].COC1=CC=C([Mg+])C=C1 BRKTWMOLDYHOHN-UHFFFAOYSA-M 0.000 description 1
- FJPBRIABEQQTSI-UHFFFAOYSA-M [Cl-].COC1=CC=CC=C1[Mg+] Chemical compound [Cl-].COC1=CC=CC=C1[Mg+] FJPBRIABEQQTSI-UHFFFAOYSA-M 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 235000019270 ammonium chloride Nutrition 0.000 description 1
- 229950006323 angiotensin ii Drugs 0.000 description 1
- 239000002220 antihypertensive agent Substances 0.000 description 1
- 229940127088 antihypertensive drug Drugs 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000031709 bromination Effects 0.000 description 1
- 238000005893 bromination reaction Methods 0.000 description 1
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 230000002490 cerebral effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000005660 chlorination reaction Methods 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 238000009509 drug development Methods 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 208000019622 heart disease Diseases 0.000 description 1
- 125000004051 hexyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 229960004773 losartan Drugs 0.000 description 1
- KJJZZJSZUJXYEA-UHFFFAOYSA-N losartan Chemical compound CCCCC1=NC(Cl)=C(CO)N1CC1=CC=C(C=2C(=CC=CC=2)C=2[N]N=NN=2)C=C1 KJJZZJSZUJXYEA-UHFFFAOYSA-N 0.000 description 1
- FCPRDUXJWIUVPZ-UHFFFAOYSA-M magnesium;methoxybenzene;bromide Chemical compound [Mg+2].[Br-].COC1=CC=CC=[C-]1 FCPRDUXJWIUVPZ-UHFFFAOYSA-M 0.000 description 1
- FKUUDDGRDRPAQQ-UHFFFAOYSA-M magnesium;methoxybenzene;bromide Chemical compound [Mg+2].[Br-].COC1=CC=C[C-]=C1 FKUUDDGRDRPAQQ-UHFFFAOYSA-M 0.000 description 1
- RBWRWAUAVRMBAC-UHFFFAOYSA-M magnesium;methoxybenzene;bromide Chemical compound [Mg+2].[Br-].COC1=CC=[C-]C=C1 RBWRWAUAVRMBAC-UHFFFAOYSA-M 0.000 description 1
- 150000002696 manganese Chemical class 0.000 description 1
- GRVDJDISBSALJP-UHFFFAOYSA-N methyloxidanyl Chemical group [O]C GRVDJDISBSALJP-UHFFFAOYSA-N 0.000 description 1
- 125000000740 n-pentyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 125000004123 n-propyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 125000002914 sec-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 238000010189 synthetic method Methods 0.000 description 1
- 229910052723 transition metal Inorganic materials 0.000 description 1
- 150000003624 transition metals Chemical class 0.000 description 1
- 229960004699 valsartan Drugs 0.000 description 1
- SJSNUMAYCRRIOM-QFIPXVFZSA-N valsartan Chemical compound C1=CC(CN(C(=O)CCCC)[C@@H](C(C)C)C(O)=O)=CC=C1C1=CC=CC=C1C1=NN=N[N]1 SJSNUMAYCRRIOM-QFIPXVFZSA-N 0.000 description 1
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
Claims (19)
Priority Applications (1)
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CN 200310108030 CN1250524C (zh) | 2003-10-15 | 2003-10-15 | 制备2-腈基联苯衍生物的方法 |
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CN 200310108030 CN1250524C (zh) | 2003-10-15 | 2003-10-15 | 制备2-腈基联苯衍生物的方法 |
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CN1528740A CN1528740A (zh) | 2004-09-15 |
CN1250524C true CN1250524C (zh) | 2006-04-12 |
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CN 200310108030 Expired - Lifetime CN1250524C (zh) | 2003-10-15 | 2003-10-15 | 制备2-腈基联苯衍生物的方法 |
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Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN101747126B (zh) * | 2008-11-28 | 2013-05-01 | 南开大学 | 二氧化锰或间氯过氧苯甲酸参与的氧化偶联制备菲和联萘酚及联苯衍生物 |
CN104276980B (zh) * | 2014-09-30 | 2017-02-01 | 浙江普洛医药科技有限公司 | 2‑氰基‑4′‑甲基联苯的清洁生产工艺 |
CN116836046B (zh) * | 2023-05-26 | 2025-02-07 | 江西邦浦医药化工有限公司 | 一种4-联苯甲醛的合成新工艺 |
-
2003
- 2003-10-15 CN CN 200310108030 patent/CN1250524C/zh not_active Expired - Lifetime
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Publication number | Publication date |
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