JP2015086221A - 芳香族化合物のパーフルオロアルキル化反応 - Google Patents
芳香族化合物のパーフルオロアルキル化反応 Download PDFInfo
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- JP2015086221A JP2015086221A JP2014194243A JP2014194243A JP2015086221A JP 2015086221 A JP2015086221 A JP 2015086221A JP 2014194243 A JP2014194243 A JP 2014194243A JP 2014194243 A JP2014194243 A JP 2014194243A JP 2015086221 A JP2015086221 A JP 2015086221A
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- 150000001491 aromatic compounds Chemical class 0.000 title abstract description 4
- 150000001875 compounds Chemical class 0.000 claims abstract description 46
- 125000003118 aryl group Chemical group 0.000 claims abstract description 25
- 125000005010 perfluoroalkyl group Chemical group 0.000 claims abstract description 19
- 239000003054 catalyst Substances 0.000 claims abstract description 15
- 229910052731 fluorine Inorganic materials 0.000 claims abstract description 14
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 claims abstract description 13
- 239000011737 fluorine Substances 0.000 claims abstract description 13
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 12
- 229910052802 copper Inorganic materials 0.000 claims abstract description 12
- 239000010949 copper Substances 0.000 claims abstract description 12
- 239000002798 polar solvent Substances 0.000 claims abstract description 12
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims abstract description 11
- 239000011701 zinc Substances 0.000 claims abstract description 11
- 229910052740 iodine Inorganic materials 0.000 claims abstract description 10
- 229910052725 zinc Inorganic materials 0.000 claims abstract description 10
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims abstract description 9
- 125000001072 heteroaryl group Chemical group 0.000 claims abstract description 9
- 125000001153 fluoro group Chemical group F* 0.000 claims abstract description 8
- 229910052794 bromium Inorganic materials 0.000 claims abstract description 6
- 125000001424 substituent group Chemical group 0.000 claims description 32
- 238000004519 manufacturing process Methods 0.000 claims description 29
- GUVUOGQBMYCBQP-UHFFFAOYSA-N dmpu Chemical group CN1CCCN(C)C1=O GUVUOGQBMYCBQP-UHFFFAOYSA-N 0.000 claims description 22
- HQWPLXHWEZZGKY-UHFFFAOYSA-N diethylzinc Chemical compound CC[Zn]CC HQWPLXHWEZZGKY-UHFFFAOYSA-N 0.000 claims description 20
- 125000002252 acyl group Chemical group 0.000 claims description 16
- 125000003710 aryl alkyl group Chemical group 0.000 claims description 9
- 125000005843 halogen group Chemical group 0.000 claims description 8
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- 238000000034 method Methods 0.000 claims description 7
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- 125000005842 heteroatom Chemical group 0.000 claims description 5
- 125000002883 imidazolyl group Chemical group 0.000 claims description 5
- 125000004076 pyridyl group Chemical group 0.000 claims description 5
- 125000004429 atom Chemical group 0.000 claims description 4
- 125000001041 indolyl group Chemical group 0.000 claims description 4
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- 125000005493 quinolyl group Chemical group 0.000 claims description 4
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- 125000000335 thiazolyl group Chemical group 0.000 claims description 4
- 125000001544 thienyl group Chemical group 0.000 claims description 4
- LSXDOTMGLUJQCM-UHFFFAOYSA-M copper(i) iodide Chemical group I[Cu] LSXDOTMGLUJQCM-UHFFFAOYSA-M 0.000 claims description 3
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- CISNNLXXANUBPI-UHFFFAOYSA-N cyano(nitro)azanide Chemical compound [O-][N+](=O)[N-]C#N CISNNLXXANUBPI-UHFFFAOYSA-N 0.000 claims description 2
- 125000005415 substituted alkoxy group Chemical group 0.000 claims description 2
- KZKNWJNMPADDRY-UHFFFAOYSA-N B1CCCO1 Chemical class B1CCCO1 KZKNWJNMPADDRY-UHFFFAOYSA-N 0.000 claims 1
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- 238000006243 chemical reaction Methods 0.000 abstract description 24
- 125000001207 fluorophenyl group Chemical group 0.000 abstract description 5
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 61
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 42
- 239000000047 product Substances 0.000 description 20
- 239000012043 crude product Substances 0.000 description 18
- 239000000243 solution Substances 0.000 description 18
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- DGEZNRSVGBDHLK-UHFFFAOYSA-N [1,10]phenanthroline Chemical compound C1=CN=C2C3=NC=CC=C3C=CC2=C1 DGEZNRSVGBDHLK-UHFFFAOYSA-N 0.000 description 16
- 125000000217 alkyl group Chemical group 0.000 description 16
- 230000015572 biosynthetic process Effects 0.000 description 16
- GBRBMTNGQBKBQE-UHFFFAOYSA-L copper;diiodide Chemical compound I[Cu]I GBRBMTNGQBKBQE-UHFFFAOYSA-L 0.000 description 15
- 238000003818 flash chromatography Methods 0.000 description 15
- 239000000203 mixture Substances 0.000 description 14
- WDYVUKGVKRZQNM-UHFFFAOYSA-N 6-phosphonohexylphosphonic acid Chemical compound OP(O)(=O)CCCCCCP(O)(O)=O WDYVUKGVKRZQNM-UHFFFAOYSA-N 0.000 description 13
- PGRFXXCKHGIFSV-UHFFFAOYSA-N 1,1,1,2,2,3,3,4,4-nonafluoro-4-iodobutane Chemical compound FC(F)(F)C(F)(F)C(F)(F)C(F)(F)I PGRFXXCKHGIFSV-UHFFFAOYSA-N 0.000 description 11
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- 238000000921 elemental analysis Methods 0.000 description 9
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- 239000011734 sodium Substances 0.000 description 9
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- AUHZEENZYGFFBQ-UHFFFAOYSA-N 1,3,5-trimethylbenzene Chemical compound CC1=CC(C)=CC(C)=C1 AUHZEENZYGFFBQ-UHFFFAOYSA-N 0.000 description 6
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 6
- SNRUBQQJIBEYMU-UHFFFAOYSA-N Dodecane Natural products CCCCCCCCCCCC SNRUBQQJIBEYMU-UHFFFAOYSA-N 0.000 description 5
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- 125000003277 amino group Chemical group 0.000 description 5
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- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 4
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 4
- 229910021591 Copper(I) chloride Inorganic materials 0.000 description 4
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 4
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 4
- OXBLHERUFWYNTN-UHFFFAOYSA-M copper(I) chloride Chemical compound [Cu]Cl OXBLHERUFWYNTN-UHFFFAOYSA-M 0.000 description 4
- 238000006880 cross-coupling reaction Methods 0.000 description 4
- YTXSGXWEUJZTAI-UHFFFAOYSA-N dodecyl 2-iodobenzoate Chemical compound IC1=C(C(=O)OCCCCCCCCCCCC)C=CC=C1 YTXSGXWEUJZTAI-UHFFFAOYSA-N 0.000 description 4
- 230000000269 nucleophilic effect Effects 0.000 description 4
- 125000003808 silyl group Chemical group [H][Si]([H])([H])[*] 0.000 description 4
- 239000000758 substrate Substances 0.000 description 4
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 3
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 125000001931 aliphatic group Chemical group 0.000 description 3
- 239000011630 iodine Substances 0.000 description 3
- 239000012038 nucleophile Substances 0.000 description 3
- 125000004430 oxygen atom Chemical group O* 0.000 description 3
- 230000009257 reactivity Effects 0.000 description 3
- 0 *c1ccc(*)cc1 Chemical compound *c1ccc(*)cc1 0.000 description 2
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- MKMDWIVUJYBKDI-UHFFFAOYSA-N C(C)(C)(C)[Si](C)(C)OCC1=CC(=CC=C1)C(C(C(C(F)(F)F)(F)F)(F)F)(F)F Chemical compound C(C)(C)(C)[Si](C)(C)OCC1=CC(=CC=C1)C(C(C(C(F)(F)F)(F)F)(F)F)(F)F MKMDWIVUJYBKDI-UHFFFAOYSA-N 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 2
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 description 2
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 description 2
- YNPNZTXNASCQKK-UHFFFAOYSA-N Phenanthrene Natural products C1=CC=C2C3=CC=CC=C3C=CC2=C1 YNPNZTXNASCQKK-UHFFFAOYSA-N 0.000 description 2
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 2
- 125000003342 alkenyl group Chemical group 0.000 description 2
- 229910052786 argon Inorganic materials 0.000 description 2
- 239000011203 carbon fibre reinforced carbon Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 125000004122 cyclic group Chemical group 0.000 description 2
- UFLTUJGEGGVJOS-UHFFFAOYSA-N dodecyl 2-(1,1,2,2,3,3,4,4,4-nonafluorobutyl)benzoate Chemical compound CCCCCCCCCCCCOC(=O)c1ccccc1C(F)(F)C(F)(F)C(F)(F)C(F)(F)F UFLTUJGEGGVJOS-UHFFFAOYSA-N 0.000 description 2
- RAGGKPHOXDTCSY-UHFFFAOYSA-N dodecyl 2-(1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-heptadecafluorooctyl)benzoate Chemical compound CCCCCCCCCCCCOC(=O)c1ccccc1C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)F RAGGKPHOXDTCSY-UHFFFAOYSA-N 0.000 description 2
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- 125000000524 functional group Chemical group 0.000 description 2
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 2
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- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 2
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- MHCVCKDNQYMGEX-UHFFFAOYSA-N 1,1'-biphenyl;phenoxybenzene Chemical group C1=CC=CC=C1C1=CC=CC=C1.C=1C=CC=CC=1OC1=CC=CC=C1 MHCVCKDNQYMGEX-UHFFFAOYSA-N 0.000 description 1
- KWXGJTSJUKTDQU-UHFFFAOYSA-N 1,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8-heptadecafluoro-8-iodooctane Chemical compound FC(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)I KWXGJTSJUKTDQU-UHFFFAOYSA-N 0.000 description 1
- OPYHNLNYCRZOGY-UHFFFAOYSA-N 1,2,3,4,5-pentafluoro-6-iodobenzene Chemical compound FC1=C(F)C(F)=C(I)C(F)=C1F OPYHNLNYCRZOGY-UHFFFAOYSA-N 0.000 description 1
- 125000004505 1,2,4-oxadiazol-5-yl group Chemical group O1N=CN=C1* 0.000 description 1
- VQMXWPLTZBKNEH-UHFFFAOYSA-N 1,3-difluoro-2-iodobenzene Chemical compound FC1=CC=CC(F)=C1I VQMXWPLTZBKNEH-UHFFFAOYSA-N 0.000 description 1
- KDLACOWIZSXROD-UHFFFAOYSA-N 1,3-dimethyl-5-(1,1,2,2,3,3,4,4,4-nonafluorobutyl)pyrimidine-2,4-dione Chemical compound CN(C=C(C(C(C(C(F)(F)F)(F)F)(F)F)(F)F)C(N1C)=O)C1=O KDLACOWIZSXROD-UHFFFAOYSA-N 0.000 description 1
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- CJNZAXGUTKBIHP-UHFFFAOYSA-N 2-iodobenzoic acid Chemical compound OC(=O)C1=CC=CC=C1I CJNZAXGUTKBIHP-UHFFFAOYSA-N 0.000 description 1
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- 125000000748 anthracen-2-yl group Chemical group [H]C1=C([H])C([H])=C2C([H])=C3C([H])=C([*])C([H])=C([H])C3=C([H])C2=C1[H] 0.000 description 1
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- 125000005161 aryl oxy carbonyl group Chemical group 0.000 description 1
- 125000005110 aryl thio group Chemical group 0.000 description 1
- 125000000732 arylene group Chemical group 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 125000003785 benzimidazolyl group Chemical group N1=C(NC2=C1C=CC=C2)* 0.000 description 1
- 125000000499 benzofuranyl group Chemical group O1C(=CC2=C1C=CC=C2)* 0.000 description 1
- 125000001164 benzothiazolyl group Chemical group S1C(=NC2=C1C=CC=C2)* 0.000 description 1
- 125000003236 benzoyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C(*)=O 0.000 description 1
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 description 1
- 159000000007 calcium salts Chemical class 0.000 description 1
- 125000002837 carbocyclic group Chemical group 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 125000001309 chloro group Chemical group Cl* 0.000 description 1
- 239000012230 colorless oil Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 150000004699 copper complex Chemical class 0.000 description 1
- ORTQZVOHEJQUHG-UHFFFAOYSA-L copper(II) chloride Chemical compound Cl[Cu]Cl ORTQZVOHEJQUHG-UHFFFAOYSA-L 0.000 description 1
- NKNDPYCGAZPOFS-UHFFFAOYSA-M copper(i) bromide Chemical compound Br[Cu] NKNDPYCGAZPOFS-UHFFFAOYSA-M 0.000 description 1
- DOBRDRYODQBAMW-UHFFFAOYSA-N copper(i) cyanide Chemical compound [Cu+].N#[C-] DOBRDRYODQBAMW-UHFFFAOYSA-N 0.000 description 1
- 125000004093 cyano group Chemical group *C#N 0.000 description 1
- 125000000753 cycloalkyl group Chemical group 0.000 description 1
- 125000001352 cyclobutyloxy group Chemical group C1(CCC1)O* 0.000 description 1
- 125000000131 cyclopropyloxy group Chemical group C1(CC1)O* 0.000 description 1
- SPWVRYZQLGQKGK-UHFFFAOYSA-N dichloromethane;hexane Chemical compound ClCCl.CCCCCC SPWVRYZQLGQKGK-UHFFFAOYSA-N 0.000 description 1
- AXAZMDOAUQTMOW-UHFFFAOYSA-N dimethylzinc Chemical compound C[Zn]C AXAZMDOAUQTMOW-UHFFFAOYSA-N 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012039 electrophile Substances 0.000 description 1
- 125000005678 ethenylene group Chemical group [H]C([*:1])=C([H])[*:2] 0.000 description 1
- 125000001301 ethoxy group Chemical group [H]C([H])([H])C([H])([H])O* 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 125000003983 fluorenyl group Chemical group C1(=CC=CC=2C3=CC=CC=C3CC12)* 0.000 description 1
- 125000002541 furyl group Chemical group 0.000 description 1
- 238000004817 gas chromatography Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 150000002333 glycines Chemical class 0.000 description 1
- 150000002390 heteroarenes Chemical class 0.000 description 1
- 125000000623 heterocyclic group Chemical group 0.000 description 1
- 150000002430 hydrocarbons Chemical group 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- ATQYNBNTEXNNIK-UHFFFAOYSA-N imidazol-2-ylidene Chemical group [C]1NC=CN1 ATQYNBNTEXNNIK-UHFFFAOYSA-N 0.000 description 1
- 125000003453 indazolyl group Chemical group N1N=C(C2=C1C=CC=C2)* 0.000 description 1
- 125000003406 indolizinyl group Chemical group C=1(C=CN2C=CC=CC12)* 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 230000009878 intermolecular interaction Effects 0.000 description 1
- 125000002510 isobutoxy group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])O* 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
- 125000004491 isohexyl group Chemical group C(CCC(C)C)* 0.000 description 1
- 125000000904 isoindolyl group Chemical group C=1(NC=C2C=CC=CC12)* 0.000 description 1
- 125000001972 isopentyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])C([H])([H])* 0.000 description 1
- 125000000555 isopropenyl group Chemical group [H]\C([H])=C(\*)C([H])([H])[H] 0.000 description 1
- 125000003253 isopropoxy group Chemical group [H]C([H])([H])C([H])(O*)C([H])([H])[H] 0.000 description 1
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 125000005956 isoquinolyl group Chemical group 0.000 description 1
- 239000003446 ligand Substances 0.000 description 1
- 159000000003 magnesium salts Chemical class 0.000 description 1
- 229910052943 magnesium sulfate Inorganic materials 0.000 description 1
- 235000019341 magnesium sulphate Nutrition 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 125000000956 methoxy group Chemical group [H]C([H])([H])O* 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 125000004458 methylaminocarbonyl group Chemical group [H]N(C(*)=O)C([H])([H])[H] 0.000 description 1
- ZGEGCLOFRBLKSE-UHFFFAOYSA-N methylene hexane Natural products CCCCCC=C ZGEGCLOFRBLKSE-UHFFFAOYSA-N 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 235000010755 mineral Nutrition 0.000 description 1
- 239000012046 mixed solvent Substances 0.000 description 1
- 125000002950 monocyclic group Chemical group 0.000 description 1
- 150000002780 morpholines Chemical class 0.000 description 1
- 125000002757 morpholinyl group Chemical group 0.000 description 1
- 125000006606 n-butoxy group Chemical group 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
- 125000003136 n-heptyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 125000001280 n-hexyl group Chemical group C(CCCCC)* 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
- 125000003506 n-propoxy group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])O* 0.000 description 1
- 125000004123 n-propyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 125000004593 naphthyridinyl group Chemical group N1=C(C=CC2=CC=CN=C12)* 0.000 description 1
- 125000001971 neopentyl group Chemical group [H]C([*])([H])C(C([H])([H])[H])(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 125000004433 nitrogen atom Chemical group N* 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000012044 organic layer Substances 0.000 description 1
- 125000001820 oxy group Chemical group [*:1]O[*:2] 0.000 description 1
- 125000005702 oxyalkylene group Chemical group 0.000 description 1
- WTWWXOGTJWMJHI-UHFFFAOYSA-N perflubron Chemical compound FC(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)Br WTWWXOGTJWMJHI-UHFFFAOYSA-N 0.000 description 1
- 125000000951 phenoxy group Chemical group [H]C1=C([H])C([H])=C(O*)C([H])=C1[H] 0.000 description 1
- 125000004592 phthalazinyl group Chemical group C1(=NN=CC2=CC=CC=C12)* 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 150000003053 piperidines Chemical class 0.000 description 1
- 125000003386 piperidinyl group Chemical group 0.000 description 1
- 125000005575 polycyclic aromatic hydrocarbon group Chemical group 0.000 description 1
- XAEFZNCEHLXOMS-UHFFFAOYSA-M potassium benzoate Chemical compound [K+].[O-]C(=O)C1=CC=CC=C1 XAEFZNCEHLXOMS-UHFFFAOYSA-M 0.000 description 1
- 125000001042 pteridinyl group Chemical group N1=C(N=CC2=NC=CN=C12)* 0.000 description 1
- 125000000561 purinyl group Chemical group N1=C(N=C2N=CNC2=C1)* 0.000 description 1
- 125000004307 pyrazin-2-yl group Chemical group [H]C1=C([H])N=C(*)C([H])=N1 0.000 description 1
- 125000003226 pyrazolyl group Chemical group 0.000 description 1
- 125000002098 pyridazinyl group Chemical group 0.000 description 1
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 1
- 125000000719 pyrrolidinyl group Chemical group 0.000 description 1
- 125000000168 pyrrolyl group Chemical group 0.000 description 1
- 125000001567 quinoxalinyl group Chemical group N1=C(C=NC2=CC=CC=C12)* 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000011541 reaction mixture Substances 0.000 description 1
- 229930195734 saturated hydrocarbon Natural products 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
- 159000000000 sodium salts Chemical class 0.000 description 1
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical class O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 125000004434 sulfur atom Chemical group 0.000 description 1
- 238000001308 synthesis method Methods 0.000 description 1
- 230000002194 synthesizing effect Effects 0.000 description 1
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- JOXIMZWYDAKGHI-UHFFFAOYSA-M toluene-4-sulfonate Chemical compound CC1=CC=C(S([O-])(=O)=O)C=C1 JOXIMZWYDAKGHI-UHFFFAOYSA-M 0.000 description 1
- 125000002023 trifluoromethyl group Chemical group FC(F)(F)* 0.000 description 1
- 229930195735 unsaturated hydrocarbon Natural products 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
Landscapes
- Heterocyclic Compounds Containing Sulfur Atoms (AREA)
- Quinoline Compounds (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Pyridine Compounds (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
- Indole Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
(1)ジアルキル亜鉛及び銅触媒の存在下において、以下の式(1)の化合物
と以下の式(2)の化合物
とを非プロトン性極性溶媒中で反応させて、以下の式(3)の化合物
(2)Aが、フェニル、ナフチル、チエニル、ピリジル、ピラジル、キノリル、ピリミジニル、チアゾリル、オキザゾリル、イミダゾリル、及びインドリルよりなる群から選択され、
ここで、これらのAは、ハロゲン原子、置換されていてもよいアルキル、置換されていてもよいアルケニル、置換されていてもよいアリール、置換されていてもよいアリールアルキル、置換されていてもよいアルコキシ、置換されていてもよいアリールオキシ、置換されていてもよいオキサボロラン−2−イル、置換されていてもよいアシル、シアノ、ニトロ、アミド、及びエステルよりなる群から独立に選択される1又は複数の同一又は異なる置換基を有していてもよく;又は、Aの環上に2つの隣接する前記置換基が存在する場合、当該2つの置換基は、それらが結合している原子と一緒になって、ヘテロ原子を含んで
いてもよい飽和又は不飽和の環構造を形成してもよい、
上記(1)に記載の製造方法;
(3)Rfが、C3〜C10のパーフルオロアルキル、又は以下の基
(4)前記非プロトン性極性溶媒が、N,N’−ジメチルプロピレン尿素である、上記(1)〜(3)のいずれか1に記載の製造方法;
(5)前記ジアルキル亜鉛が、ジエチル亜鉛である、上記(1)〜(4)のいずれか1に記載の製造方法;
(6)前記銅触媒が、ヨウ化銅(CuI)である、上記(1)〜(5)のいずれか1に記載の製造方法;及び
(7)式(3)の化合物において、Aが同一又は異なる2以上のRfを有する、上記(1)〜(6)のいずれか1に記載の製造方法
を提供するものである。
(8)上記(1)〜(7)のいずれか1に記載の製造方法によって得られる、含フッ素化合物
を提供するものである。
本明細書中において、「ハロゲン原子」とは、フッ素原子、塩素原子、臭素原子、又はヨウ素原子を意味する。
−2−プロペニレン、1−ブテニレン、2−ブテニレン、1−メチル−2−ブテニレン、2−メチル−2−ブテニレン、1,1−ジメチル−2−ブテニレン、1,2−ジメチル−2−ブテニレン等が挙げられる。
本発明の製造方法は、芳香環又はヘテロ芳香環にパーフルオロアルキル基等を選択的に導入するものであり、具体的には、
ジアルキル亜鉛及び銅触媒の存在下において、以下の式(1)の化合物
当該反応によって以下の式(3)の含フッ素化合物
ていてもよいアリールオキシ、置換されていてもよいジオキサボロラン−2−イル、置換されていてもよいアシル、シアノ、ニトロ、及びエステルよりなる群から独立に選択される1又は複数の同一又は異なる置換基を有していてもよい。
本発明は、上記製造方法の生成物として得られる式(3)で表される含フッ素化合物にも関する。かかる含フッ素化合物の具体例としては、これらに限定されるものではないが、以下の構造を有する化合物が挙げられる。
[実施例1]
2-ノナフルオロブチル安息香酸ドデシルエステルの合成:
1H NMR (500 MHz, CDCl3): δ (ppm) 7.65-7.54 (m, 4H), 4.30 (t, J = 7.0 Hz, 2H), 1.72 (quin, J = 7.1 Hz, 2H), 1.43-1.22 (m, 20H), 0.88 (t, J = 7.0 Hz, 3H).
19F NMR (471 MHz, CDCl3): δ (ppm) -81.0 (t, J = 9.4 Hz, 3F), -105.2 (t, J = 14.1 Hz, 2F), -120.2 (d, J = 9.4 Hz, 2F), -125.8 (t, J = 16.5 Hz, 2F).
13C NMR (126 MHz, CDCl3): δ (ppm) 166.9, 132.9 (t, J = 3.8 Hz), 130.9, 129.0, 128.5, 128.1, 127.5 (t, J = 7.5 Hz), 127.3, 125.0 (t, J = 23.9 Hz), 117.9-109.0 (m, 4C), 65.4, 30.9, 28.6, 28.6, 28.5, 28.5, 28.3, 28.2, 27.3, 24.8, 21.7, 13.1.
HRMS (ESI): m/z: calcd for [M + Na+, C23H29F9NaO2 +] 531.1916, found: 531.1919.
Elemental Analysis: Calcd for C23H29F9O2: C, 54.33; H, 5.75. Found: C, 54.50; H,5.72.
ATR-FTIR (cm-1, neat): 2930, 2857, 1742, 1231, 1200, 1134, 1073, 1050, 10
04, 826, 760, 741, 688.
2-ノナフルオロブチル安息香酸ドデシルエステルの合成:
2-ノナフルオロブチル安息香酸-p-トリルエステルの合成:
Mp: 57.5-57.9℃ (無色針状固体、ヘキサンから再結晶)
1H NMR (500 MHz, CDCl3): δ (ppm) 7.78 (d, J = 7.5 Hz, 1H), 7.73-7.61 (m, 3H), 7.23 (d, J = 8.0 Hz, 2H), 7.09 (d, J = 8.5 Hz, 2H), 2.37 (s, 3H).
19F NMR (471 MHz, CDCl3): δ (ppm) -80.9 (t, J = 14.1 Hz, 3F), -104.7 (t, J = 14.1 Hz, 2F), -120.2 (q, J = 9.4Hz, 2F), -125.7 (m, 2F).
13C NMR (126 MHz, CDCl3): δ (ppm) 166.4, 148.3, 136.0, 132.9, 132.1, 130.6, 130.1, 129.5, 128.7 (t, J = 7.5 Hz), 126.4 (t, J = 23.9 Hz), 120.9, 118.9-114.2 (m,4C), 20.9.
HRMS (ESI): m/z: calcd for [M + Na+, C18H11F9NaO2 +] 453.0507, found 453.0517.
ATR-FTIR (cm-1, neat): 1743, 1509, 1346, 1262, 1227, 1188, 1131, 1096, 1065, 880, 822, 803, 742, 684.
2-ヘプタデカフルオロオクチル安息香酸ドデシルエステルの合成:
1H NMR (500 MHz, CDCl3): δ (ppm) 7.65-7.54 (m, 4H), 4.30 (t, J = 6.8 Hz, 2H), 1.72 (quin, J = 7.1 Hz, 2H), 1.42-1.22 (m, 20H), 0.88 (t, J = 7.0 Hz, 3H).
19F NMR (471 MHz, CDCl3): δ (ppm) -80.8 (t, J = 9.4 Hz, 3F), -105.0 (t, J = 14.1 Hz, 2F), -119.2 (s, 2F), -121.4 (s, 2F), -121.8 (d, J = 56.5 Hz, 4F), -122.7 (s, 2F), -126.1 (m, 2F).
13C NMR (126 MHz, CDCl3): δ (ppm) 168.0, 133.0 (t, J = 3.1 Hz), 132.0, 130.1, 129.2, 128.6 (t, J = 7.5 Hz), 126.2 (t, J = 23.9 Hz), 120.7-106.2 (m, 4C), 66.4, 32.0, 29.7, 29.6, 29.5, 29.4, 29.3, 28.4, 25.9, 22.7, 14.1.
HRMS (ESI): m/z: calcd for [M + Na+, C27H29F17NaO2 +] 731.1788, found: 731.1793.
Elemental Analysis: Calcd for C27H29F17O2: C, 45.77; H, 4.13. Found: C, 46.05; H, 4.07.
ATR-FTIR (cm-1, neat): 2927, 2859, 1741, 1239, 1205, 1150, 1115, 1073, 1050, 946, 764, 726, 706, 657.
2-ヘプタデカフルオロオクチル安息香酸ドデシルエステルの合成:
2-ペンタフルオロフェニル安息香酸ドデシルエステルの合成:
Mp: 30.2-30.5℃ (白色針状固体、メタノールから再結晶)
1H NMR (500 MHz, CDCl3): δ (ppm) 8.16 (dd, J = 1.5 Hz, 8.0 Hz, 1H), 7.64 (dt, J = 1.5 Hz, 7.5 Hz, 1H), 7.57 (dt, J = 1.3 Hz, 7.8 Hz, 1H), 7.32 (d, J = 7.5 Hz, 1H), 4.17 (t, J = 6.8 Hz, 2H), 1.59 (quin, J = 6.7 Hz, 2H), 1.30-1.26 (m, 20H), 0.88 (t, J = 7.0 Hz, 3H).
19F NMR (471 MHz, CDCl3): δ (ppm) -141.8 (dd, J = 9.4 Hz, 23.5 Hz, 2F), -155.9
(t, J = 21.2 Hz, 1F), -163.12 (dt, J = 21.2 Hz, 2F).
13C NMR (126 MHz, CDCl3): δ (ppm) 164.8, 144.0-143.8 (m, 1C), 142.0-141.9 (m, 1C), 140.7-140.4 (m, 1C), 138.7-138.4 (m, 1C), 137.6-137.3 (m, 1C), 135.6-135.3 (m, 1C), 131.3, 131.0, 130.2, 129.7, 128.6, 126.2, 115.0 (dt, J = 3.8 Hz, 18.9 Hz, 1C), 64.5, 28.6, 28.6, 28.5, 28.3, 28.2, 27.5, 24.9, 21.7, 13.1.
HRMS (ESI): m/z: calcd for [M + Na+, C25H29F5NaO2 +] 479.1980, found: 479.1987.
Elemental Analysis: Calcd for C25H29F5O2: C, 65.78; H, 6.40. Found: C, 65.61; H, 6.16.
ATR-FTIR (cm-1, neat): 2926, 2856, 1725, 1526, 1497, 1290, 1262, 1139, 1127, 1089, 1061, 983, 870, 795, 732.
2-(2,6-ジフルオロフェニル)安息香酸ドデシルエステルの合成:
1H NMR (500 MHz, CDCl3): δ (ppm) 8.10 (dd, J = 1.3 Hz, 7.8 Hz, 1H), 7.59 (dt, J = 1.3 Hz, 7.6 Hz, 1H), 7.50 (dt, J = 1.3 Hz, 7.6 Hz, 1H), 7.33-7.27 (m, 1H), 6.95 (m, 2H), 4.11 (t, J = 6.8 Hz, 2H), 1.46 (quin, J = 6.9 Hz, 2H), 1.34-1.19 (m, 20H), 0.88 (t, J=7.0 Hz, 3H).
19F NMR (471 MHz, CDCl3): δ (ppm) -113.67 (t, J = 7.1 Hz, 2F).
13C NMR (126 MHz, CDCl3): δ (ppm) 165.7, 159.9 (d, J = 6.3 Hz), 157.9 (d, J = 7.5 Hz), 140.2, 131.0, 130.7, 130.1, 129.7, 128.9, 127.9 (t, J = 10.1 Hz), 127.5, 117.6 (t, J = 20.8 Hz), 110.0 (m), 64.2, 28.6, 28.6, 28.6, 28.5, 28.5, 28.3, 28.2, 27.6, 27.3, 25.0, 24.8, 21.7.
HRMS (ESI): m/z: calcd for [M + Na+, C25H32F2NaO2 +] 425.2262, found: 425.2267.
Elemental Analysis: Calcd for C25H32F2O2: C, 74.60; H, 8.01. Found: C, 74.30; H, 7.93.
ATR-FTIR (cm-1, neat): 2925, 2854, 1726, 1630, 1590, 1466, 1278, 1258, 1232, 1128, 1093, 1066, 1046, 1000, 957, 788, 760, 726, 706.
1-ノナフルオロブチルアントラキノンの合成:
1H NMR (500 MHz, CDCl3): δ (ppm) 8.65 (dd, J = 1.5 Hz, 8.0 Hz, 1H), 8.27-8.25 (m, 2H), 8.08 (dd, J = 1.3 Hz, 7.3 Hz, 1H), 7.92 (t, J = 7.8 Hz, 1H).
19F NMR (471 MHz, CDCl3): δ (ppm) -80.6 (t, J = 9.4 Hz, 3F), -98.6 (t, J = 14.1 Hz, 2F), -116.4 (s, 2F), -125.99- -126.04 (m, 2F).
2-(2-ノナフルオロブチルフェニル)-4,4,5,5,-テトラメチル-1,3,2-ジオキサボロランの合成:
1H NMR (500 MHz, CDCl3): δ (ppm) 7.62 (d, J = 7.0 Hz, 1H), 7.58-7.45 (m, 3H), 1.35 (s, 12H).
19F NMR (471 MHz, CDCl3): δ (ppm) -80.99- -81.03 (m, 3F), -106.0 (t, J = 14.1 Hz, 2F), -120.7 (q, J = 9.4 Hz, 2F), -125.67- -125.73 (m, 2F).
13C NMR (126 MHz, CDCl3): δ (ppm) 133.7, 131.6 (t, J = 23.3 Hz), 129.5, 127.4 (t, J = 7.5 Hz), 119.0-109.3 (m, 4C), 84. 5, 24.6.
Elemental Analysis: Calcd for C25H29F5O2: C, 45.53; H, 3.82. Found: C, 45.70; H, 3.72.
2-ノナフルオロブチル-6-メトキシナフタレンの合成:
Mp: 73.2-73.4 ℃ (無色針状固体、ヘキサンより再結晶)
1H NMR (500 MHz, CDCl3): δ (ppm) 8.03 (s, 1H), 7.83 (d, J = 8.5 Hz, 2H), 7.56 (d, J = 8.5 Hz, 1H), 7.24 (dd, J = 2.5Hz, 9.0 Hz, 1H), 7.18 (d, J = 2.5 Hz, 1H), 3.95 (s, 1H).
19F NMR (471 MHz, CDCl3): δ (ppm) -81.0 (t, J = 9.4 Hz, 3F), --110.1 (t, J = 14.1 Hz, 2F), -122.5 (q, J = 9.4 Hz, 2F), -125.5- -125.6 (m, 2F).
13C NMR (126 MHz, CDCl3): δ (ppm) 159.5, 136.2, 130.4, 127.7, 127.5 (t, J = 7.5 Hz), 127.4, 119.0-113.8 (m, 4C), 105.6, 55.4.
HRMS (ESI): m/z: calcd for [M + Na+, C17H11F9NaO+] 376.0510, found: 376.0510.
Elemental Analysis: Calcd for C17H11F9O: C, 47.89; H, 2.41. Found: C, 47.62; H, 2.57.
ATR-FTIR (cm-1, neat): 1629, 1610, 1490, 1351, 1274, 1189, 1131, 1084, 1027, 908, 861, 838, 784, 746, 722.
tert-ブチル-((3-ノナフルオロブチルベンジル)オキシ)ジメチルシラン:
1H NMR (500 MHz, CDCl3): δ (ppm) 7.60-7.42 (m, 4H), 4.50 (s, 2H), 0.95 (s, 9H), 0.10 (s, 6H).
19F NMR (471 MHz, CDCl3): δ (ppm) -81.0 (t, J = 9.4 Hz, 3F), -110.9 (t, J = 14.1 Hz, 2F), -122.8 (q, J = 9.4 Hz, 2F), -125.50- -125.56 (m, 2F).
13C NMR (126 MHz, CDCl3): δ (ppm) 142.4, 129.5, 128.9 (t, J = 23.9 Hz), 128.5,
125.9, 125.3 (t, J = 6.9 Hz), 124.3 (t, J = 6.9 Hz), 119.0-108.3 (m, 4C), 64.3, 25.9, 18.4, -5.3.
Elemental Analysis: Calcd for C17H21F9OSi: C, 46.36; H, 4.81. Found: C, 46.38; H, 4.80.
2-クロロ-ノナフルオロブチルピリジンの合成:
出したところ、82%であった。
1H NMR (500 MHz, CDCl3): δ (ppm) 8.60 (d, J = 2.0 Hz, 1H), 7.83 (dd, J = 5.5 Hz, 2.5 Hz, 1H), 7.49 (d, J = 8.5 Hz, 1H).
19F NMR (471 MHz, CDCl3): δ (ppm) -81.1 (t, J = 9.4 Hz, 3F), -111.6 (t, J = 14.1 Hz, 2F), -122.7 (d, J = 4.7 Hz, 2F), -125.49-125.54 (m, 2F)
13C NMR (126 MHz, CDCl3): δ (ppm) 155.6, 148.2 (t, J = 30 Hz), 137.1 (t, J = 25 Hz), 124.4, 124.0 (t, J = 100 Hz), 120.7 (t, J = 132.5 Hz), 118.4 (t, J = 130 Hz), 117.0 (t, J = 127.5 Hz), 116.1 (t, J = 130 Hz), 114.9 (t, J = 127.5 Hz), 109.9-107.8 (m).
HRMS (ESI): m/z: calcd for [M + Na+, C9H4ClF9NNa+] 331.9889, found: 331.9890.
ATR-FTIR (cm-1, neat): 1595, 1567, 1467, 1352, 1231, 1199, 1133, 1110, 871, 817, 746, 716.
2-ノナフルオロブチルピラジンの合成:
1H NMR (500 MHz, CDCl3): δ (ppm) 8.98 (s, 1H), 8.34 (s, 1H), 8.76 (s, 1H).
19F NMR (471 MHz, CDCl3): δ (ppm) -81.2 (t, J = -12.8 Hz, 3F), -111.6 (t, J = -14.1 Hz, 2F), -122.8 (d, J = 4.7 Hz, 2F), -125.55- -125.61 (m, 2F).
13C NMR (500 MHz, CDCl3): δ (ppm) 147.7, 144.4, 143.9 (t, J = xx Hz), 143.6 (t, J = 20 Hz), 118.5-108.3 (m).
ATR-FTIR (cm-1, neat): 2922, 2850, 1355, 1219, 1136, 1115, 1035, 1017, 888, 825, 772,732, 710.
5-ノナフルオロブチル-1,3-ジメチルピリミジン-2,4(1H, 2H)-ジオンの合成:
Mp: 69.1-69.6 ℃ (白色ブロック状、ヘキサンより再結晶)
1H NMR (500 MHz, CDCl3): δ (ppm) 7.59 (s, 1H), 3.51 (s, 3H), 3.37 (s, 3H)
19F NMR (471 MHz, CDCl3): δ (ppm) -80.9 (t, J = 9.4 Hz, 3F), -109.9 (t, J = 14.1 Hz, 2F), -121.9 (q, J = 9.4 Hz, 2F), -125.9- -126.0 (m, 2F).
13C NMR (126 MHz, CDCl3): δ (ppm) 158.4, 150.8, 145.6 (t, J = 10.0 Hz), 118.9-108.7 (4C), 38.0, 28.2, 102.3 (t, J = 23.9 Hz).
HRMS (ESI): m/z: calcd for [M + Na+, C10H7F9N2NaO2 +] 381.0256, found: 381.0265.
Elemental Analysis: Calcd for C10H7F9N2O2: C, 7.82; H, 33.53; N, 1.97. Found: C, 7.98; H, 33.30; N, 2.06.
ATR-FTIR (cm-1, neat): 1725, 1664, 1490, 1452, 1378, 1351, 1228, 1200, 1132, 1081, 877, 802, 779, 761, 737, 722, 694.
8-ノナフルオロブチル-1,3,7-トリメチル-3,7-ジヒドロ-1H-プリン-2,6-ジオンの合成:
Mp: 114.8-115.2 ℃ (白色針状、塩化メチレン-ヘキサン混合溶媒より再結晶)
1H NMR (500 MHz, CDCl3): δ (ppm) 4.19 (t, J = 1.5 Hz, 3H), 3.60 (s, 3H), 3.42 (s, 3H).
19F NMR (471 MHz, CDCl3): δ (ppm) -80.9 (t, J = 9.4 Hz, 3F), -109.1 (t, J = 11.8 Hz, 2F), -121.85- -121.90 (m, 2F), -125.4- -125.5 (m, 2F).
13C NMR (126 MHz, CDCl3): δ (ppm) 155.6, 151.4, 147.1, 137.9 (t, J = 117.5 Hz), 118.6 (t, J = 135 Hz), 116.3 (t, J = 130 Hz), 113.9 (t, J = 135 Hz), 112.1-111.6 (m), 110.7-109.8 (m), 109.0-108.7 (m), 33.9, 30.0, 28.3.
HRMS (ESI): m/z: calcd for [M + Na+, C12H10F9N4NaO2 +] 413.0660, found: 413.0661.
Elemental Analysis: Calcd for C12H9F9N4O2: N, 13.59; C, 34.97; H, 2.20. Found: N, 13.29; C,34.76; H, 2.31.
ATR-FTIR (cm-1, neat): 1708, 1672, 1231, 1201, 1135, 826, 741.
実施例1と同様の手法により、以下の反応式
同じく、実施例1〜18と同様の手法により、反応温度等の条件を適宜変更し、芳香族部位及びヘテロ芳香族部位を変化させた化合物を出発物質として、以下の表2に示すパーフロオロアルキル化化合物を合成した。その収率を併せて表中に示す。
反応性が低い基質を用いる際には配位子であるフェナントロリンを0.2当量添加することで目的物の収率が改善した。
同じく、実施例1〜41と同様の手法により、試薬量比や反応温度等の条件を適宜変更し、種々の芳香族部位化合物に複数のパーフロオロアルキル部位Rfを導入した以下の表3に示すパーフロオロアルキル化化合物を合成した。その収率を併せて表中に示す。
Claims (8)
- Aが、フェニル、ナフチル、チエニル、ピリジル、ピラジル、キノリル、ピリミジニル、チアゾリル、オキザゾリル、イミダゾリル、及びインドリルよりなる群から選択され、ここで、これらのAは、ハロゲン原子、置換されていてもよいアルキル、置換されていてもよいアルケニル、置換されていてもよいアリール、置換されていてもよいアリールアルキル、置換されていてもよいアルコキシ、置換されていてもよいアリールオキシ、置換されていてもよいオキサボロラン−2−イル、置換されていてもよいアシル、シアノ、ニトロ、アミド、及びエステルよりなる群から独立に選択される1又は複数の同一又は異なる置換基を有していてもよく;又は、Aの環上に2つの隣接する前記置換基が存在する場合、当該2つの置換基は、それらが結合している原子と一緒になって、ヘテロ原子を含んでいてもよい飽和又は不飽和の環構造を形成してもよい、
請求項1に記載の製造方法。 - 前記非プロトン性極性溶媒が、N,N’−ジメチルプロピレン尿素である、請求項1〜3のいずれか1項に記載の製造方法。
- 前記ジアルキル亜鉛が、ジエチル亜鉛である、請求項1〜4のいずれか1項に記載の製造方法。
- 前記銅触媒が、ヨウ化銅(CuI)である、請求項1〜5のいずれか1項に記載の製造方法。
- 式(3)の化合物において、Aが同一又は異なる2以上のRfを有する、請求項1〜6のいずれか1項に記載の製造方法。
- 請求項1〜7のいずれか1項に記載の製造方法によって得られる、含フッ素化合物。
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