WO2011034144A1 - シクロヘキシルアルキルケトン類の製造方法 - Google Patents
シクロヘキシルアルキルケトン類の製造方法 Download PDFInfo
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- WO2011034144A1 WO2011034144A1 PCT/JP2010/066078 JP2010066078W WO2011034144A1 WO 2011034144 A1 WO2011034144 A1 WO 2011034144A1 JP 2010066078 W JP2010066078 W JP 2010066078W WO 2011034144 A1 WO2011034144 A1 WO 2011034144A1
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- WIPO (PCT)
- Prior art keywords
- reaction
- catalyst
- general formula
- group
- selectivity
- Prior art date
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- -1 cyclohexyl alkyl ketones Chemical class 0.000 title claims abstract description 23
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 19
- 239000003054 catalyst Substances 0.000 claims abstract description 61
- 125000000113 cyclohexyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C1([H])[H] 0.000 claims abstract description 27
- 239000001257 hydrogen Substances 0.000 claims abstract description 20
- 229910052739 hydrogen Inorganic materials 0.000 claims abstract description 20
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims abstract description 18
- 239000002904 solvent Substances 0.000 claims abstract description 18
- 150000008365 aromatic ketones Chemical class 0.000 claims abstract description 14
- KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical group [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 claims abstract description 13
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims abstract description 9
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 15
- 125000004432 carbon atom Chemical group C* 0.000 claims description 15
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 12
- 125000002252 acyl group Chemical group 0.000 claims description 10
- TXFPEBPIARQUIG-UHFFFAOYSA-N 4'-hydroxyacetophenone Chemical compound CC(=O)C1=CC=C(O)C=C1 TXFPEBPIARQUIG-UHFFFAOYSA-N 0.000 claims description 9
- RXKJFZQQPQGTFL-UHFFFAOYSA-N dihydroxyacetone Chemical class OCC(=O)CO RXKJFZQQPQGTFL-UHFFFAOYSA-N 0.000 claims description 9
- 125000000217 alkyl group Chemical group 0.000 claims description 6
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 6
- DNIAPMSPPWPWGF-GSVOUGTGSA-N (R)-(-)-Propylene glycol Chemical group C[C@@H](O)CO DNIAPMSPPWPWGF-GSVOUGTGSA-N 0.000 claims description 3
- WLVPRARCUSRDNI-UHFFFAOYSA-N 2-hydroxy-1-phenyl-1-propanone Chemical compound CC(O)C(=O)C1=CC=CC=C1 WLVPRARCUSRDNI-UHFFFAOYSA-N 0.000 claims description 2
- 150000001338 aliphatic hydrocarbons Chemical class 0.000 claims description 2
- 150000004292 cyclic ethers Chemical class 0.000 claims description 2
- 229920006395 saturated elastomer Polymers 0.000 claims 1
- 238000005984 hydrogenation reaction Methods 0.000 abstract description 37
- 229910052751 metal Inorganic materials 0.000 abstract description 3
- 239000002184 metal Substances 0.000 abstract description 3
- 239000002699 waste material Substances 0.000 abstract description 3
- 125000002861 (C1-C4) alkanoyl group Chemical group 0.000 abstract 1
- 125000004178 (C1-C4) alkyl group Chemical group 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 description 92
- 239000002994 raw material Substances 0.000 description 38
- 238000004817 gas chromatography Methods 0.000 description 28
- 239000000706 filtrate Substances 0.000 description 24
- 229910052707 ruthenium Inorganic materials 0.000 description 23
- RARSHUDCJQSEFJ-UHFFFAOYSA-N p-Hydroxypropiophenone Chemical compound CCC(=O)C1=CC=C(O)C=C1 RARSHUDCJQSEFJ-UHFFFAOYSA-N 0.000 description 22
- 239000000243 solution Substances 0.000 description 21
- DYLIWHYUXAJDOJ-OWOJBTEDSA-N (e)-4-(6-aminopurin-9-yl)but-2-en-1-ol Chemical compound NC1=NC=NC2=C1N=CN2C\C=C\CO DYLIWHYUXAJDOJ-OWOJBTEDSA-N 0.000 description 20
- 230000035484 reaction time Effects 0.000 description 17
- VYWUFKBAGYHVMJ-UHFFFAOYSA-N 1-(4-hydroxycyclohexyl)propan-1-one Chemical compound CCC(=O)C1CCC(O)CC1 VYWUFKBAGYHVMJ-UHFFFAOYSA-N 0.000 description 14
- 239000000126 substance Substances 0.000 description 13
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 12
- 239000003153 chemical reaction reagent Substances 0.000 description 12
- 238000000034 method Methods 0.000 description 11
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 9
- 230000000052 comparative effect Effects 0.000 description 7
- GNKZMNRKLCTJAY-UHFFFAOYSA-N 4'-Methylacetophenone Chemical compound CC(=O)C1=CC=C(C)C=C1 GNKZMNRKLCTJAY-UHFFFAOYSA-N 0.000 description 6
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 6
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 6
- 229910052799 carbon Inorganic materials 0.000 description 6
- 239000000047 product Substances 0.000 description 6
- YVPZFPKENDZQEJ-UHFFFAOYSA-N 4-propylcyclohexan-1-ol Chemical compound CCCC1CCC(O)CC1 YVPZFPKENDZQEJ-UHFFFAOYSA-N 0.000 description 5
- 238000006722 reduction reaction Methods 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- JECYUBVRTQDVAT-UHFFFAOYSA-N 2-acetylphenol Chemical compound CC(=O)C1=CC=CC=C1O JECYUBVRTQDVAT-UHFFFAOYSA-N 0.000 description 4
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 4
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 4
- IIEWJVIFRVWJOD-UHFFFAOYSA-N ethylcyclohexane Chemical compound CCC1CCCCC1 IIEWJVIFRVWJOD-UHFFFAOYSA-N 0.000 description 4
- 239000008204 material by function Substances 0.000 description 4
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 4
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 description 4
- LUJMEECXHPYQOF-UHFFFAOYSA-N 3-hydroxyacetophenone Chemical compound CC(=O)C1=CC=CC(O)=C1 LUJMEECXHPYQOF-UHFFFAOYSA-N 0.000 description 3
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 3
- BTANRVKWQNVYAZ-UHFFFAOYSA-N butan-2-ol Chemical compound CCC(C)O BTANRVKWQNVYAZ-UHFFFAOYSA-N 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 3
- VQHKICGSBBPFFJ-UHFFFAOYSA-N 1-(2-methylphenyl)propan-1-one Chemical compound CCC(=O)C1=CC=CC=C1C VQHKICGSBBPFFJ-UHFFFAOYSA-N 0.000 description 2
- QHVNQIJBHWOZRJ-UHFFFAOYSA-N 1-(3-methylphenyl)propan-1-one Chemical compound CCC(=O)C1=CC=CC(C)=C1 QHVNQIJBHWOZRJ-UHFFFAOYSA-N 0.000 description 2
- MHVQQKOKWUVMAH-UHFFFAOYSA-N 1-(4-cyclohexylcyclohexyl)propan-1-one Chemical compound C1CC(C(=O)CC)CCC1C1CCCCC1 MHVQQKOKWUVMAH-UHFFFAOYSA-N 0.000 description 2
- QCZZSANNLWPGEA-UHFFFAOYSA-N 1-(4-phenylphenyl)ethanone Chemical group C1=CC(C(=O)C)=CC=C1C1=CC=CC=C1 QCZZSANNLWPGEA-UHFFFAOYSA-N 0.000 description 2
- JMBGDQSXJHLFTO-UHFFFAOYSA-N 1-(4-phenylphenyl)propan-1-one Chemical group C1=CC(C(=O)CC)=CC=C1C1=CC=CC=C1 JMBGDQSXJHLFTO-UHFFFAOYSA-N 0.000 description 2
- YXWWHNCQZBVZPV-UHFFFAOYSA-N 2'-methylacetophenone Chemical compound CC(=O)C1=CC=CC=C1C YXWWHNCQZBVZPV-UHFFFAOYSA-N 0.000 description 2
- PATYHUUYADUHQS-UHFFFAOYSA-N 4-methylpropiophenone Chemical compound CCC(=O)C1=CC=C(C)C=C1 PATYHUUYADUHQS-UHFFFAOYSA-N 0.000 description 2
- KWOLFJPFCHCOCG-UHFFFAOYSA-N Acetophenone Chemical compound CC(=O)C1=CC=CC=C1 KWOLFJPFCHCOCG-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 2
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 2
- OAKJQQAXSVQMHS-UHFFFAOYSA-N Hydrazine Chemical compound NN OAKJQQAXSVQMHS-UHFFFAOYSA-N 0.000 description 2
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 2
- OFBQJSOFQDEBGM-UHFFFAOYSA-N Pentane Chemical compound CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- DKGAVHZHDRPRBM-UHFFFAOYSA-N Tert-Butanol Chemical compound CC(C)(C)O DKGAVHZHDRPRBM-UHFFFAOYSA-N 0.000 description 2
- 239000003905 agrochemical Substances 0.000 description 2
- 150000001491 aromatic compounds Chemical class 0.000 description 2
- 229910002091 carbon monoxide Inorganic materials 0.000 description 2
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 229910001873 dinitrogen Inorganic materials 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- ZSIAUFGUXNUGDI-UHFFFAOYSA-N hexan-1-ol Chemical compound CCCCCCO ZSIAUFGUXNUGDI-UHFFFAOYSA-N 0.000 description 2
- 150000004678 hydrides Chemical class 0.000 description 2
- 150000002431 hydrogen Chemical class 0.000 description 2
- ZXEKIIBDNHEJCQ-UHFFFAOYSA-N isobutanol Chemical compound CC(C)CO ZXEKIIBDNHEJCQ-UHFFFAOYSA-N 0.000 description 2
- FSPSELPMWGWDRY-UHFFFAOYSA-N m-Methylacetophenone Chemical compound CC(=O)C1=CC=CC(C)=C1 FSPSELPMWGWDRY-UHFFFAOYSA-N 0.000 description 2
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 125000001424 substituent group Chemical group 0.000 description 2
- VZGDMQKNWNREIO-UHFFFAOYSA-N tetrachloromethane Chemical compound ClC(Cl)(Cl)Cl VZGDMQKNWNREIO-UHFFFAOYSA-N 0.000 description 2
- UOCLXMDMGBRAIB-UHFFFAOYSA-N 1,1,1-trichloroethane Chemical compound CC(Cl)(Cl)Cl UOCLXMDMGBRAIB-UHFFFAOYSA-N 0.000 description 1
- NWUYHJFMYQTDRP-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene;1-ethenyl-2-ethylbenzene;styrene Chemical compound C=CC1=CC=CC=C1.CCC1=CC=CC=C1C=C.C=CC1=CC=CC=C1C=C NWUYHJFMYQTDRP-UHFFFAOYSA-N 0.000 description 1
- CFDMSZGKPJYDIW-UHFFFAOYSA-N 1-(2-ethylphenyl)-2-methylpropan-1-one Chemical compound CCC1=CC=CC=C1C(=O)C(C)C CFDMSZGKPJYDIW-UHFFFAOYSA-N 0.000 description 1
- VLAHAZODQDXBFB-UHFFFAOYSA-N 1-(2-ethylphenyl)butan-1-one Chemical compound CCCC(=O)C1=CC=CC=C1CC VLAHAZODQDXBFB-UHFFFAOYSA-N 0.000 description 1
- VLILFBZIVHDKIJ-UHFFFAOYSA-N 1-(2-ethylphenyl)ethanone Chemical compound CCC1=CC=CC=C1C(C)=O VLILFBZIVHDKIJ-UHFFFAOYSA-N 0.000 description 1
- RESNKGBFZAPADB-UHFFFAOYSA-N 1-(2-ethylphenyl)propan-1-one Chemical compound CCC(=O)C1=CC=CC=C1CC RESNKGBFZAPADB-UHFFFAOYSA-N 0.000 description 1
- GPYOABAXMVHVBU-UHFFFAOYSA-N 1-(2-hydroxycyclohexyl)ethanone Chemical compound CC(=O)C1CCCCC1O GPYOABAXMVHVBU-UHFFFAOYSA-N 0.000 description 1
- HWXWRZYNNFRZGY-UHFFFAOYSA-N 1-(2-hydroxyphenyl)-2-methylpropan-1-one Chemical compound CC(C)C(=O)C1=CC=CC=C1O HWXWRZYNNFRZGY-UHFFFAOYSA-N 0.000 description 1
- GUDQIKIAWOAOFP-UHFFFAOYSA-N 1-(2-hydroxyphenyl)butan-1-one Chemical compound CCCC(=O)C1=CC=CC=C1O GUDQIKIAWOAOFP-UHFFFAOYSA-N 0.000 description 1
- ALQIJXZCLUTTIY-UHFFFAOYSA-N 1-(2-methylphenyl)butan-1-one Chemical compound CCCC(=O)C1=CC=CC=C1C ALQIJXZCLUTTIY-UHFFFAOYSA-N 0.000 description 1
- XZWYAMYRMMMHKM-UHFFFAOYSA-N 1-(2-phenylphenyl)ethanone Chemical group CC(=O)C1=CC=CC=C1C1=CC=CC=C1 XZWYAMYRMMMHKM-UHFFFAOYSA-N 0.000 description 1
- NCSYADOGPPUQKI-UHFFFAOYSA-N 1-(2-phenylphenyl)propan-1-one Chemical group CCC(=O)C1=CC=CC=C1C1=CC=CC=C1 NCSYADOGPPUQKI-UHFFFAOYSA-N 0.000 description 1
- IBSDEQJERNHTCP-UHFFFAOYSA-N 1-(2-propylphenyl)ethanone Chemical compound CCCC1=CC=CC=C1C(C)=O IBSDEQJERNHTCP-UHFFFAOYSA-N 0.000 description 1
- CPMHTAKDANCFQU-UHFFFAOYSA-N 1-(3-ethylphenyl)-2-methylpropan-1-one Chemical compound CCC1=CC=CC(C(=O)C(C)C)=C1 CPMHTAKDANCFQU-UHFFFAOYSA-N 0.000 description 1
- YHNQQLSNTMYFJO-UHFFFAOYSA-N 1-(3-ethylphenyl)butan-1-one Chemical compound CCCC(=O)C1=CC=CC(CC)=C1 YHNQQLSNTMYFJO-UHFFFAOYSA-N 0.000 description 1
- ZRYRILAFFDKOPB-UHFFFAOYSA-N 1-(3-ethylphenyl)ethanone Chemical compound CCC1=CC=CC(C(C)=O)=C1 ZRYRILAFFDKOPB-UHFFFAOYSA-N 0.000 description 1
- NCTISUYDJMSUEX-UHFFFAOYSA-N 1-(3-ethylphenyl)propan-1-one Chemical compound CCC(=O)C1=CC=CC(CC)=C1 NCTISUYDJMSUEX-UHFFFAOYSA-N 0.000 description 1
- UDZMPUBATBDTEM-UHFFFAOYSA-N 1-(3-hydroxycyclohexyl)ethanone Chemical compound CC(=O)C1CCCC(O)C1 UDZMPUBATBDTEM-UHFFFAOYSA-N 0.000 description 1
- DWLAGFAYZCBIMG-UHFFFAOYSA-N 1-(3-hydroxyphenyl)-2-methylpropan-1-one Chemical compound CC(C)C(=O)C1=CC=CC(O)=C1 DWLAGFAYZCBIMG-UHFFFAOYSA-N 0.000 description 1
- WATLTSOXMHYXTO-UHFFFAOYSA-N 1-(3-hydroxyphenyl)butan-1-one Chemical compound CCCC(=O)C1=CC=CC(O)=C1 WATLTSOXMHYXTO-UHFFFAOYSA-N 0.000 description 1
- YXOGDBMOFMQLEU-UHFFFAOYSA-N 1-(3-hydroxyphenyl)propan-1-one Chemical compound CCC(=O)C1=CC=CC(O)=C1 YXOGDBMOFMQLEU-UHFFFAOYSA-N 0.000 description 1
- HFIOTNXMNPDTLO-UHFFFAOYSA-N 1-(3-methylphenyl)butan-1-one Chemical compound CCCC(=O)C1=CC=CC(C)=C1 HFIOTNXMNPDTLO-UHFFFAOYSA-N 0.000 description 1
- HJSHJORTLNICNV-UHFFFAOYSA-N 1-(3-phenylphenyl)butan-1-one Chemical compound CCCC(=O)C1=CC=CC(C=2C=CC=CC=2)=C1 HJSHJORTLNICNV-UHFFFAOYSA-N 0.000 description 1
- HUHQPWCDGRZWMH-UHFFFAOYSA-N 1-(3-phenylphenyl)ethanone Chemical group CC(=O)C1=CC=CC(C=2C=CC=CC=2)=C1 HUHQPWCDGRZWMH-UHFFFAOYSA-N 0.000 description 1
- UWSZEAAIPZTRHC-UHFFFAOYSA-N 1-(3-phenylphenyl)propan-1-one Chemical group CCC(=O)C1=CC=CC(C=2C=CC=CC=2)=C1 UWSZEAAIPZTRHC-UHFFFAOYSA-N 0.000 description 1
- UQWHVBJAAMMMPO-UHFFFAOYSA-N 1-(3-propylphenyl)ethanone Chemical compound CCCC1=CC=CC(C(C)=O)=C1 UQWHVBJAAMMMPO-UHFFFAOYSA-N 0.000 description 1
- HTQKZDKIIRTXFZ-UHFFFAOYSA-N 1-(4-acetylcyclohexyl)ethanone Chemical compound CC(=O)C1CCC(C(C)=O)CC1 HTQKZDKIIRTXFZ-UHFFFAOYSA-N 0.000 description 1
- SKBBQSLSGRSQAJ-UHFFFAOYSA-N 1-(4-acetylphenyl)ethanone Chemical compound CC(=O)C1=CC=C(C(C)=O)C=C1 SKBBQSLSGRSQAJ-UHFFFAOYSA-N 0.000 description 1
- JDEYBJHOTWGYFE-UHFFFAOYSA-N 1-(4-aminophenyl)ethanol Chemical compound CC(O)C1=CC=C(N)C=C1 JDEYBJHOTWGYFE-UHFFFAOYSA-N 0.000 description 1
- GPRYKVSEZCQIHD-UHFFFAOYSA-N 1-(4-aminophenyl)ethanone Chemical compound CC(=O)C1=CC=C(N)C=C1 GPRYKVSEZCQIHD-UHFFFAOYSA-N 0.000 description 1
- MQESVSITPLILCO-UHFFFAOYSA-N 1-(4-butylphenyl)ethanone Chemical compound CCCCC1=CC=C(C(C)=O)C=C1 MQESVSITPLILCO-UHFFFAOYSA-N 0.000 description 1
- UFZXPKYGNCVADM-UHFFFAOYSA-N 1-(4-ethylphenyl)-2-methylpropan-1-one Chemical compound CCC1=CC=C(C(=O)C(C)C)C=C1 UFZXPKYGNCVADM-UHFFFAOYSA-N 0.000 description 1
- OBRQGMLOHWCRLM-UHFFFAOYSA-N 1-(4-ethylphenyl)butan-1-one Chemical compound CCCC(=O)C1=CC=C(CC)C=C1 OBRQGMLOHWCRLM-UHFFFAOYSA-N 0.000 description 1
- VGQRIILEZYZAOE-UHFFFAOYSA-N 1-(4-ethylphenyl)propan-1-one Chemical compound CCC(=O)C1=CC=C(CC)C=C1 VGQRIILEZYZAOE-UHFFFAOYSA-N 0.000 description 1
- ZDPAWHACYDRYIW-UHFFFAOYSA-N 1-(4-fluorophenyl)ethanone Chemical compound CC(=O)C1=CC=C(F)C=C1 ZDPAWHACYDRYIW-UHFFFAOYSA-N 0.000 description 1
- LDHQMPWYKOPGCI-UHFFFAOYSA-N 1-(4-hydroxycyclohexyl)ethanone Chemical compound CC(=O)C1CCC(O)CC1 LDHQMPWYKOPGCI-UHFFFAOYSA-N 0.000 description 1
- HUXBPJVVEDIIEO-UHFFFAOYSA-N 1-(4-hydroxyphenyl)-2-methylpropan-1-one Chemical compound CC(C)C(=O)C1=CC=C(O)C=C1 HUXBPJVVEDIIEO-UHFFFAOYSA-N 0.000 description 1
- GFBLPULLSAPXDC-UHFFFAOYSA-N 1-(4-hydroxyphenyl)butan-1-one Chemical compound CCCC(=O)C1=CC=C(O)C=C1 GFBLPULLSAPXDC-UHFFFAOYSA-N 0.000 description 1
- HTAYNGUDHFAFFQ-UHFFFAOYSA-N 1-(4-methylcyclohexyl)ethanone Chemical compound CC1CCC(C(C)=O)CC1 HTAYNGUDHFAFFQ-UHFFFAOYSA-N 0.000 description 1
- CIYAESDXUTVTAL-UHFFFAOYSA-N 1-(4-methylphenyl)butan-1-one Chemical compound CCCC(=O)C1=CC=C(C)C=C1 CIYAESDXUTVTAL-UHFFFAOYSA-N 0.000 description 1
- WOFNMZNJGZJHJO-UHFFFAOYSA-N 1-(4-phenylphenyl)butan-1-one Chemical compound C1=CC(C(=O)CCC)=CC=C1C1=CC=CC=C1 WOFNMZNJGZJHJO-UHFFFAOYSA-N 0.000 description 1
- ZNBVIYMIVFKTIW-UHFFFAOYSA-N 1-(4-propylphenyl)ethanone Chemical compound CCCC1=CC=C(C(C)=O)C=C1 ZNBVIYMIVFKTIW-UHFFFAOYSA-N 0.000 description 1
- UYFJYGWNYQCHOB-UHFFFAOYSA-N 1-(4-tert-butylphenyl)ethanone Chemical compound CC(=O)C1=CC=C(C(C)(C)C)C=C1 UYFJYGWNYQCHOB-UHFFFAOYSA-N 0.000 description 1
- DURPTKYDGMDSBL-UHFFFAOYSA-N 1-butoxybutane Chemical compound CCCCOCCCC DURPTKYDGMDSBL-UHFFFAOYSA-N 0.000 description 1
- AASZFSKNQAXTJZ-UHFFFAOYSA-N 1-ethyl-4-fluorocyclohexane Chemical compound CCC1CCC(F)CC1 AASZFSKNQAXTJZ-UHFFFAOYSA-N 0.000 description 1
- SKIYUUSLSVEHAQ-UHFFFAOYSA-N 1-phenylhexane-1,5-dione Chemical compound CC(=O)CCCC(=O)C1=CC=CC=C1 SKIYUUSLSVEHAQ-UHFFFAOYSA-N 0.000 description 1
- LFKYTOWXZQDFKX-UHFFFAOYSA-N 2-methyl-1-(2-methylphenyl)propan-1-one Chemical compound CC(C)C(=O)C1=CC=CC=C1C LFKYTOWXZQDFKX-UHFFFAOYSA-N 0.000 description 1
- SGVYTXVLLZZEEI-UHFFFAOYSA-N 2-methyl-1-(2-phenylphenyl)propan-1-one Chemical compound CC(C)C(=O)C1=CC=CC=C1C1=CC=CC=C1 SGVYTXVLLZZEEI-UHFFFAOYSA-N 0.000 description 1
- CAQUKHKBBMXOOH-UHFFFAOYSA-N 2-methyl-1-(3-methylphenyl)propan-1-one Chemical compound CC(C)C(=O)C1=CC=CC(C)=C1 CAQUKHKBBMXOOH-UHFFFAOYSA-N 0.000 description 1
- WJYOVWYQSDGTEX-UHFFFAOYSA-N 2-methyl-1-(3-phenylphenyl)propan-1-one Chemical compound CC(C)C(=O)C1=CC=CC(C=2C=CC=CC=2)=C1 WJYOVWYQSDGTEX-UHFFFAOYSA-N 0.000 description 1
- VLKIRFAISMBUCB-UHFFFAOYSA-N 2-methyl-1-(4-methylphenyl)propan-1-one Chemical compound CC(C)C(=O)C1=CC=C(C)C=C1 VLKIRFAISMBUCB-UHFFFAOYSA-N 0.000 description 1
- FZSKUIANBTUIJW-UHFFFAOYSA-N 2-methyl-1-(4-phenylphenyl)propan-1-one Chemical compound C1=CC(C(=O)C(C)C)=CC=C1C1=CC=CC=C1 FZSKUIANBTUIJW-UHFFFAOYSA-N 0.000 description 1
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 description 1
- KLSLBUSXWBJMEC-UHFFFAOYSA-N 4-Propylphenol Chemical compound CCCC1=CC=C(O)C=C1 KLSLBUSXWBJMEC-UHFFFAOYSA-N 0.000 description 1
- LBSXSAXOLABXMF-UHFFFAOYSA-N 4-Vinylaniline Chemical compound NC1=CC=C(C=C)C=C1 LBSXSAXOLABXMF-UHFFFAOYSA-N 0.000 description 1
- TWTWFMUQSOFTRN-UHFFFAOYSA-M CC[Mg]Br Chemical compound CC[Mg]Br TWTWFMUQSOFTRN-UHFFFAOYSA-M 0.000 description 1
- 239000007818 Grignard reagent Substances 0.000 description 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 1
- XWURZHGKODQZMK-UHFFFAOYSA-N O.[Ru]=O Chemical compound O.[Ru]=O XWURZHGKODQZMK-UHFFFAOYSA-N 0.000 description 1
- 239000007983 Tris buffer Substances 0.000 description 1
- 229910021536 Zeolite Inorganic materials 0.000 description 1
- GXDVEXJTVGRLNW-UHFFFAOYSA-N [Cr].[Cu] Chemical compound [Cr].[Cu] GXDVEXJTVGRLNW-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 125000005595 acetylacetonate group Chemical group 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- AQNQQHJNRPDOQV-UHFFFAOYSA-N bromocyclohexane Chemical class BrC1CCCCC1 AQNQQHJNRPDOQV-UHFFFAOYSA-N 0.000 description 1
- 244000309464 bull Species 0.000 description 1
- 239000012295 chemical reaction liquid Substances 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- VBWIZSYFQSOUFQ-UHFFFAOYSA-N cyclohexanecarbonitrile Chemical compound N#CC1CCCCC1 VBWIZSYFQSOUFQ-UHFFFAOYSA-N 0.000 description 1
- HPXRVTGHNJAIIH-UHFFFAOYSA-N cyclohexanol Chemical compound OC1CCCCC1 HPXRVTGHNJAIIH-UHFFFAOYSA-N 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 235000014113 dietary fatty acids Nutrition 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- 239000000194 fatty acid Substances 0.000 description 1
- 229930195729 fatty acid Natural products 0.000 description 1
- 150000004665 fatty acids Chemical class 0.000 description 1
- VMDTXBZDEOAFQF-UHFFFAOYSA-N formaldehyde;ruthenium Chemical compound [Ru].O=C VMDTXBZDEOAFQF-UHFFFAOYSA-N 0.000 description 1
- 235000019253 formic acid Nutrition 0.000 description 1
- 239000003205 fragrance Substances 0.000 description 1
- 150000004795 grignard reagents Chemical class 0.000 description 1
- 150000008282 halocarbons Chemical class 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 238000007327 hydrogenolysis reaction Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000003317 industrial substance Substances 0.000 description 1
- 239000003456 ion exchange resin Substances 0.000 description 1
- 229920003303 ion-exchange polymer Polymers 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- UKVIEHSSVKSQBA-UHFFFAOYSA-N methane;palladium Chemical compound C.[Pd] UKVIEHSSVKSQBA-UHFFFAOYSA-N 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 239000011259 mixed solution Substances 0.000 description 1
- NODGRWCMFMEGJH-UHFFFAOYSA-N p-ethylacetophenone Chemical compound CCC1=CC=C(C(C)=O)C=C1 NODGRWCMFMEGJH-UHFFFAOYSA-N 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- KRIOVPPHQSLHCZ-UHFFFAOYSA-N propiophenone Chemical compound CCC(=O)C1=CC=CC=C1 KRIOVPPHQSLHCZ-UHFFFAOYSA-N 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 229910052703 rhodium Inorganic materials 0.000 description 1
- WYRXRHOISWEUST-UHFFFAOYSA-K ruthenium(3+);tribromide Chemical compound [Br-].[Br-].[Br-].[Ru+3] WYRXRHOISWEUST-UHFFFAOYSA-K 0.000 description 1
- PMMMCGISKBNZES-UHFFFAOYSA-K ruthenium(3+);tribromide;hydrate Chemical compound O.Br[Ru](Br)Br PMMMCGISKBNZES-UHFFFAOYSA-K 0.000 description 1
- BIXNGBXQRRXPLM-UHFFFAOYSA-K ruthenium(3+);trichloride;hydrate Chemical compound O.Cl[Ru](Cl)Cl BIXNGBXQRRXPLM-UHFFFAOYSA-K 0.000 description 1
- YBCAZPLXEGKKFM-UHFFFAOYSA-K ruthenium(iii) chloride Chemical compound [Cl-].[Cl-].[Cl-].[Ru+3] YBCAZPLXEGKKFM-UHFFFAOYSA-K 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 229930195734 saturated hydrocarbon Natural products 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 238000007086 side reaction Methods 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000012279 sodium borohydride Substances 0.000 description 1
- 229910000033 sodium borohydride Inorganic materials 0.000 description 1
- 230000002194 synthesizing effect Effects 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
- 239000010457 zeolite Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/61—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
- C07C45/62—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by hydrogenation of carbon-to-carbon double or triple bonds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
- B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
- B01J23/46—Ruthenium, rhodium, osmium or iridium
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2523/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
- C07C2523/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of noble metals
- C07C2523/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of noble metals of the platinum group metals
- C07C2523/46—Ruthenium, rhodium, osmium or iridium
Definitions
- the present invention relates to the selectivity of saturated aliphatic ketones (sometimes abbreviated as cyclohexyl alkyl ketones) having a cyclohexane ring that are useful as raw materials for producing various industrial chemical raw materials, pharmaceuticals, agricultural chemicals, optical functional materials and electronic functional materials. It is related with the manufacturing method which is excellent in.
- saturated aliphatic ketones sometimes abbreviated as cyclohexyl alkyl ketones
- Non-Patent Document 1 a method obtained from a Grignard reagent synthesized from bromocyclohexanes and a fatty acid chloride has been known.
- a method obtained by reacting ethylbromomagnesium in the same manner has been known (see Non-Patent Document 2).
- the above prior art has drawbacks that the process is long and that it is difficult to dispose of wastes such as metal salts.
- Patent Document 1 describes a method for producing a cyclohexyl alkyl ketone having an alkyl substituent on a cyclohexyl group by hydrogenation from phenyl alkyl ketones having an alkyl substituent on the phenyl group. The yield was only about 30% and was low.
- An object of the present invention is to solve the problems of process shortening and disposal of wastes such as metals, and to provide a process for producing industrially superior cyclohexyl alkyl ketones having high selectivity in nuclear hydrogenation. .
- the present invention provides an aromatic ketone represented by the general formula (1) in the presence of a catalyst in which 0.1 to 20% by weight of a ruthenium atom is supported on a carrier in the presence of 20 to 120
- the present invention relates to a method for producing a saturated aliphatic ketone, characterized by producing a cyclohexyl alkyl ketone represented by the general formula (2) by nuclear hydrogenation at a temperature of ° C.
- n represents an integer of 1 to 3
- R represents a hydroxyl group, a phenyl group, an alkyl group having 1 to 4 carbon atoms, or an acyl group having 1 to 4 carbon atoms.
- n represents an integer of 1 to 3
- R represents a hydroxyl group, a cyclohexyl group, an alkyl group having 1 to 4 carbon atoms, or an acyl group having 1 to 4 carbon atoms.
- the aromatic ketone used as a raw material in the present invention has an aromatic ring, R as well as an acyl group, a hydroxyl group, a phenyl group, an alkyl group having 1 to 4 carbon atoms, or a carbon number. It is a disubstituted aromatic compound to which 1 to 4 acyl groups are bonded.
- R is preferably a hydroxyl group, a phenyl group, or an acyl group represented by the following general formula (3) from the viewpoint that an acyl group does not undergo a hydrogenation reaction and a desired product is selectively obtained.
- n in the general formula (1) is an integer of 1 to 3, but n is preferably 1 or 2 from the viewpoint of handling in production.
- aromatic ketone represented by the general formula (1) examples include p-hydroxyacetophenone, m-hydroxyacetophenone, o-hydroxyacetophenone, p-hydroxypropiophenone, m-hydroxypropiophenone, o-hydroxy.
- hydroxyacetophenone or hydroxypropiophenone is preferable in the present invention from the viewpoint of reactivity and use.
- p-hydroxyacetophenone and m-hydroxyacetophenone to which a hydroxyl group is bonded are more preferable in terms of reaction rate than p-methylacetophenone to which a methyl group is bonded and 4-acetylbiphenyl to which a phenyl group is bonded.
- the catalyst used in the present invention is one in which ruthenium atoms are supported on a carrier in an amount of 0.1 to 20% by weight.
- the catalyst having a ruthenium atom loading of 0.1 to 20% by weight used in the present invention is not particularly limited in its preparation method. For example, it is impregnated with a ruthenium atom-containing compound, dried or solidified, or A method of carrying out reduction treatment, for example, reduction with hydrogen, chemical reduction with sodium borohydride, hydrazine, formic acid, or the like, or preparation without carrying out reduction treatment after being supported on the support by a precipitation method or the like Is mentioned.
- examples of the ruthenium atom-containing compound include ruthenium chloride hydrate, ruthenium bromide hydrate, ruthenium oxide hydrate, hexaamine ruthenium chloride, hexaamine ruthenium bromide, trinitratonitrosyldiaquathenium, tris ( Acetylacetonato) ruthenium, dodecacarbonyl triruthenium and the like.
- the support may be either organic or inorganic as long as it is inert to the substituent of the aromatic compound that is a raw material for hydrogenation under the reaction conditions.
- activated carbon ion exchange resin, silica, ⁇ - Alumina, ⁇ -alumina, silica-alumina, zeolite, and various metal oxides and composite oxides can be mentioned, and alumina and activated carbon are particularly preferable from the viewpoint of selectivity.
- the amount of ruthenium supported by the catalyst used in the present invention is in the range of 0.1 to 20% by weight based on the total weight of the catalyst. If it is less than 0.1% by weight, a large amount of catalyst is required to obtain a sufficient nuclear hydrogenation rate, and its industrial use is difficult. In addition, in the range exceeding 20% by weight, the ratio of ruthenium taken into the pores is increased unnecessarily, and hydrogenolysis reaction and acyl group reduction reaction occur in the pores with insufficient diffusion. Selectivity decreases. From the above viewpoint, the supported amount is preferably 0.5 to 10% by weight, more preferably 2 to 5% by weight.
- the amount of the catalyst used varies greatly depending on the supported amount, the type of raw material to be hydrogenated, the reaction conditions, and the like.
- the range of 0.5 is preferable, but from the industrial viewpoint, the range of 0.1 to 0.3 is more preferable.
- the method for producing a saturated aliphatic ketone of the present invention can be obtained by nuclear hydrogenation of the aromatic ketone represented by the general formula (1) at a temperature of 20 to 120 ° C. under hydrogen pressure and in the presence of a solvent.
- the hydrogenation reaction of the present invention can be carried out without a solvent depending on the type of raw material to be hydrogenated and the reaction conditions, but the selectivity can be improved by selecting an optimum solvent for the intended reaction. It is preferable to carry out in a solvent because it can be achieved and the reaction time can be shortened.
- the solvent used here is not particularly limited as long as it is a compound that has low activity in the hydrogenation reaction and dissolves the raw material.
- Specific examples include hydrocarbons having no double bond such as n-pentane, n-hexane and cyclohexane, diethyl ether, dibutyl ether, ethers of tetrahydrofuran, methanol, ethanol, n-propanol, isopropanol, and n-butanol.
- a saturated aliphatic alcohol having 2 to 5 carbon atoms, a chain or cyclic ether, or a saturated hydrocarbon having 5 to 10 carbon atoms is used from the viewpoint of no side reaction and handling in production.
- Aliphatic hydrocarbons are preferred.
- the said solvent can be used individually, it can also be used in combination of 2 or more type.
- diethyl ether, tetrahydrofuran, methanol, ethanol, n-propanol, cyclohexanol, cyclohexane, n-hexane and heptane are preferable, and tetrahydrofuran is more preferable.
- the ratio of the solvent used is not particularly limited, but is preferably 0. 0 by weight with respect to the raw material 1 on a weight basis. The range is from 05 to 100, more preferably from 0.1 to 20.
- the hydrogen used in the reaction may be any as long as it is usually used industrially, but the catalyst activity is excellent when the amount of impurity carbon monoxide is small. Therefore, the content of carbon monoxide in hydrogen is preferably 1% or less.
- the hydrogen pressure during the reaction is not particularly limited as long as it is in a pressurized state, but if the pressure is too low, the reaction takes a longer time than necessary, and if the pressure is too high, the hydrogen basic unit becomes high.
- the range of 1 to 10 MPa is more preferable.
- the reaction temperature in the reaction varies greatly depending on the type of raw material to be hydrogenated, the reaction conditions, and the reaction time, and may be appropriately selected within the range of 0 to 200 ° C. From the viewpoint of selectivity and economy, 20 The range of ⁇ 120 ° C. is preferable, and the selectivity is particularly preferably 20 to 100 ° C., more preferably 30 to 80 ° C., and still more preferably 30 to 60 ° C. for a raw material having a highly reactive substituent. improves.
- the reaction time of the reaction is the time until hydrogen absorption disappears.
- the length depends on the type of raw material to be hydrogenated, the amount of catalyst and other reaction conditions, and although it cannot be generally stated, it is usually 0.5 to 20 hours.
- the target nuclear hydride can be easily obtained with high selectivity by carrying out the nuclear hydrogenation reaction of the substituted aromatic ketone. That is, the superior point of the production method is that it exhibits extremely high selectivity for nuclear hydrogenation.
- the ruthenium catalyst can be obtained very inexpensively. Furthermore, since it can be used repeatedly, the nuclear hydrogenation method is advantageous in that the catalyst cost can be suppressed.
- the reaction equipment is not limited as long as it can withstand the required hydrogen pressure.
- the reaction mode is preferably a batch type from the viewpoint that it is necessary to separate the catalyst to be used in the liquid phase from the reaction temperature.
- n represents an integer of 1 to 3
- R represents a hydroxyl group, a cyclohexyl group, an alkyl group having 1 to 4 carbon atoms, or an acyl group having 1 to 4 carbon atoms.
- R and n in the general formula (2) are the same as those described for the raw material aromatic ketone.
- Cyclohexyl alkyl ketones which are nuclear hydrides obtained by the present invention, can be made into a high-purity target product even if only the solvent is removed after removing the catalyst by filtration or the like. Furthermore, it can also refine
- the selectivity of the cyclohexyl alkyl ketone obtained in the method for producing a saturated aliphatic ketone of the present invention is higher than that in the conventional method, usually 50% or more, preferably 60% or more, 85% More preferably, it is more preferably 90% or more, and particularly preferably 95% or more.
- the yield of cyclohexyl alkyl ketone is usually 50% or more, preferably 60% or more, more preferably 85% or more, still more preferably 90% or more, and 95% or more. It is particularly preferred that
- the cis / trans isomer ratio of the cyclohexane ring was evaluated using a xylene master (0.32 mm ⁇ ⁇ 50 m) of a capillary column manufactured by Shinwa Kako.
- the temperature raising condition was 2 ° C./min. The temperature was raised.
- Example 2 A hydrogenation reaction and treatment of the reaction solution were performed in the same manner as in Example 1 except that the solvent was ethanol (a reagent of Wako Pure Chemical Industries, Ltd.). After completion of the reaction, the catalyst was filtered, and the obtained filtrate was analyzed by gas chromatography. As a result, a raw material conversion rate of 100% was confirmed, the selectivity of 4-propionylcyclohexanol was 96%, and the yield was 96%. Met. The cis / trans isomer ratio of the cyclohexane ring was 64:36.
- Example 3 The hydrogenation reaction and the treatment of the reaction solution were performed in the same manner as in Example 1 except that the solvent was methanol (a reagent of Wako Pure Chemical Industries, Ltd.). After completion of the reaction, the catalyst was filtered, and the obtained filtrate was analyzed by gas chromatography. As a result, a raw material conversion rate of 100% was confirmed, the selectivity of 4-propionylcyclohexanol was 96%, and the yield was 96%. Met. The cis / trans isomer ratio of the cyclohexane ring was 66:34.
- Example 4 The hydrogenation reaction and treatment of the reaction solution were performed in the same manner as in Example 1 except that the solvent was n-butanol (a reagent of Wako Pure Chemical Industries, Ltd.) and the reaction time was 9 hours. After completion of the reaction, the catalyst was filtered, and the obtained filtrate was analyzed by gas chromatography. As a result, a raw material conversion rate of 100% was confirmed, the selectivity for 4-propionylcyclohexanol was 89%, and the yield was 89%. Met. The cis / trans isomer ratio of the cyclohexane ring was 64:36.
- Example 5 A hydrogenation reaction and treatment of the reaction solution were performed in the same manner as in Example 1 except that the catalyst used in Example 1 was reused. After completion of the reaction, the catalyst was filtered, and the obtained filtrate was analyzed by gas chromatography. As a result, a raw material conversion rate of 100% was confirmed, the selectivity for 4-propionylcyclohexanol was 93%, and the yield was 93%. Met. The cis / trans isomer ratio of the cyclohexane ring was 66:34.
- Example 6 A 10 L autoclave reactor was charged with 70 g of 5% Ru alumina catalyst manufactured by NE Chemcat, 350 g of p-hydroxypropiophenone, and 1750 ml of ethanol. The gas in the reactor was replaced with nitrogen gas, and the temperature was set to 50 ° C. Thereafter, hydrogen was added so that the pressure in the reactor became 4 MPa, and the reaction was continued for 10 hours until the supply of hydrogen was completed. After completion of the reaction, the catalyst was filtered, and the obtained filtrate was analyzed by gas chromatography. As a result, a raw material conversion rate of 100% was confirmed, the selectivity for 4-propionylcyclohexanol was 93%, and the yield was 93%. Met. The cis / trans isomer ratio of the cyclohexane ring was 64:36.
- Example 7 Instead of the 5% Ru alumina catalyst used in Example 1, a 5% Ru carbon (water-containing product) A type catalyst manufactured by N.E. The hydrogenation reaction and the reaction solution were processed. After completion of the reaction, the catalyst was filtered, and the obtained filtrate was analyzed by gas chromatography. As a result, a raw material conversion rate of 100% was confirmed, the selectivity of 4-propionylcyclohexanol was 54%, and the yield was 54%. Met. The cis / trans isomer ratio of the cyclohexane ring was 69:31.
- Example 8 instead of the 5% Ru alumina catalyst used in Example 1, a 5% Ru carbon (water-containing product) B-type catalyst manufactured by NP Chemcat was used in the same manner as in Example 1 except that the reaction time was 6 hours. The hydrogenation reaction and the reaction solution were processed. After completion of the reaction, the catalyst was filtered, and the obtained filtrate was analyzed by gas chromatography. As a result, a raw material conversion rate of 100% was confirmed, the selectivity for 4-propionylcyclohexanol was 90%, and the yield was 90%. Met. The cis / trans isomer ratio of the cyclohexane ring was 64:36.
- Example 9 instead of the 5% Ru alumina catalyst used in Example 1, a 5% Ru carbon (water-containing product) K-type catalyst manufactured by NM Chemcat was used in the same manner as in Example 1 except that the reaction time was 6 hours. The hydrogenation reaction and the reaction solution were processed. After completion of the reaction, the catalyst was filtered, and the obtained filtrate was analyzed by gas chromatography. As a result, it was confirmed that the raw material conversion was 100%, the selectivity for 4-propionylcyclohexanol was 60%, and the yield was 60%. Met. The cis / trans isomer ratio of the cyclohexane ring was 67:33.
- Example 10 instead of the 5% Ru alumina catalyst used in Example 1, a 5% Ru carbon (water-containing product) R type catalyst manufactured by N.E. Chemcat was used in the same manner as in Example 1 except that the reaction time was 6 hours. The hydrogenation reaction and the reaction solution were processed. After completion of the reaction, the catalyst was filtered, and the obtained filtrate was analyzed by gas chromatography. As a result, it was confirmed that the raw material conversion was 100%, the selectivity for 4-propionylcyclohexanol was 90%, and the yield was 90%. Met. The cis / trans isomer ratio of the cyclohexane ring was 68:32.
- p-hydroxyacetophenone (a reagent of Wako Pure Chemical Industries, Ltd.) was used in the same manner as in Example 2 except that the reaction time was 4 hours.
- the hydrogenation reaction and the reaction solution were processed.
- the catalyst was filtered, and the obtained filtrate was analyzed by gas chromatography. As a result, a raw material conversion rate of 100% was confirmed, the 4-acetylcyclohexanol selectivity was 96%, and the yield was 96%. Met.
- the cis / trans isomer ratio of the cyclohexane ring was 64:36.
- Example 2 m-hydroxyacetophenone (a reagent of Wako Pure Chemical Industries, Ltd.) was used in the same manner as in Example 2 except that the reaction time was 5 hours.
- the hydrogenation reaction and the reaction solution were processed.
- the catalyst was filtered, and the obtained filtrate was analyzed by gas chromatography. As a result, a raw material conversion rate of 100% was confirmed, the 3-acetylcyclohexanol selectivity was 97%, and the yield was 97%.
- Met The cis / trans isomer ratio of the cyclohexane ring was 40:60.
- o-hydroxyacetophenone (a reagent of Wako Pure Chemical Industries, Ltd.) was used in the same manner as in Example 2 except that the reaction time was 5 hours.
- the hydrogenation reaction and the reaction solution were processed.
- the catalyst was filtered, and the obtained filtrate was analyzed by gas chromatography. As a result, a raw material conversion rate of 100% was confirmed, the selectivity for 2-acetylcyclohexanol was 96%, and the yield was 96%. Met.
- the cis / trans isomer ratio of the cyclohexane ring was 60:40.
- Example 2 4-propionyl-1,1′-biphenyl (a reagent of Tokyo Chemical Industry Co., Ltd.) was used except that the reaction time was 11 hours.
- the hydrogenation reaction and the reaction solution were treated.
- the catalyst was filtered, and the resulting filtrate was analyzed by gas chromatography.
- a raw material conversion rate of 100% was confirmed, and the selectivity for 4-propionyl-1,1′-bicyclohexane was 96%.
- the yield was 96%.
- the cis / trans isomer ratio of the cyclohexane ring was 72:28.
- Example 15 The hydrogenation reaction and treatment of the reaction solution were performed in the same manner as in Example 14 except that the solvent was heptane (a reagent of Wako Pure Chemical Industries, Ltd.) and the reaction time was 10 hours. After completion of the reaction, the catalyst was filtered, and the resulting filtrate was analyzed by gas chromatography. As a result, a raw material conversion rate of 100% was confirmed, and the selectivity for 4-propionyl-1,1′-bicyclohexane was 96%. The yield was 96%. The cis / trans isomer ratio of the cyclohexane ring was 72:28.
- Example 2 Hydrogenation reaction and reaction in the same manner as in Example 2 except that 1,4-diacetylbenzene (a reagent of Tokyo Chemical Industry Co., Ltd.) was used instead of p-hydroxypropiophenone used in Example 2.
- the liquid was processed. After completion of the reaction, the catalyst was filtered, and the obtained filtrate was analyzed by gas chromatography. As a result, a raw material conversion rate of 100% was confirmed, the selectivity for 1,4-diacetylcyclohexane was 97%, and the yield was 97%. %Met.
- the cis / trans isomer ratio of the cyclohexane ring was 76:24.
- Example 2 Similar to Example 2 except that 4'-methylacetophenone (a reagent of Wako Pure Chemical Industries, Ltd.) was used instead of p-hydroxypropiophenone used in Example 2 and the reaction time was 6 hours.
- the hydrogenation reaction and the reaction solution were processed. After completion of the reaction, the catalyst was filtered, and the obtained filtrate was analyzed by gas chromatography. As a result, a raw material conversion rate of 100% was confirmed, and the selectivity of 1-acetyl-4-methylcyclohexane was 96%, yield. Was 96%.
- the cis / trans isomer ratio of the cyclohexane ring was 22:78.
- the hydrogenation reaction and treatment of the reaction solution were performed in the same manner as in Example 2 except that acetophenone was used instead of p-hydroxypropiophenone used in Example 2 and the reaction time was 6 hours.
- the catalyst was filtered, and the obtained filtrate was analyzed by gas chromatography. As a result, a raw material conversion rate of 100% was confirmed, and the ethylcyclohexane selectivity was 99%.
- Example 2 except that 4′-fluoroacetophenone (a reagent of Wako Pure Chemical Industries, Ltd.) was used instead of p-hydroxypropiophenone used in Example 2 and the reaction time was 3.5 hours.
- the hydrogenation reaction and the reaction solution were treated.
- the catalyst was filtered, and the obtained filtrate was analyzed by gas chromatography. As a result, a raw material conversion rate of 100% was confirmed, the ethylcyclohexane selectivity was 74%, and 1-ethyl-4-fluorocyclohexane The selectivity was 26%.
- Comparative Example 4 Instead of the 5% Ru alumina catalyst used in Example 1, it was the same as Example 1 except that the reaction time was 3 hours and the reaction temperature was 140 ° C. using a copper chromium catalyst (203S) manufactured by JGC Catalysts & Chemicals. The hydrogenation reaction and the reaction solution were processed. After completion of the reaction, the catalyst was filtered, and the obtained filtrate was analyzed by gas chromatography. As a result, it was confirmed that the raw material conversion rate was 100%, 4-propionylcyclohexanol selectivity was 0%, and 4-propylphenol was selected. The rate was 100%.
- Example 2 except that the 5% Ru alumina catalyst used in Example 1 was replaced with a 2% Rh carbon catalyst (containing water) manufactured by NE Chemcat, the reaction time was 2 hours, and the reaction temperature was 140 ° C. In the same manner as in 1, hydrogenation reaction and treatment of the reaction solution were performed. After completion of the reaction, the catalyst was filtered, and the resulting filtrate was analyzed by gas chromatography. As a result, a raw material conversion rate of 100% was confirmed, the selectivity of 4-propionylcyclohexanol was 0%, and 4-propylcyclohexanol The selectivity was 93%. The cis / trans isomer ratio of the cyclohexane ring of 4-propylcyclohexanol was 53:47.
- Comparative Example 6 Instead of the 5% Ru alumina catalyst used in Example 1, a 5% Pd carbon catalyst (hydrous) STD type manufactured by N.E. Chemcat, except that the reaction temperature is 140 ° C. and the solvent is cyclohexane. In the same manner as in 1, hydrogenation reaction and treatment of the reaction solution were performed. After completion of the reaction, the catalyst was filtered, and the resulting filtrate was analyzed by gas chromatography. As a result, a raw material conversion rate of 100% was confirmed, the selectivity of 4-propionylcyclohexanol was 0%, and 4-propylcyclohexanol The selectivity was 95%. The cis / trans isomer ratio of the cyclohexane ring of 4-propylcyclohexanol was 55:45.
- Comparative Example 7 The hydrogenation reaction and treatment of the reaction solution were performed in the same manner as in Example 7 except that the temperature was 140 ° C. After completion of the reaction, the catalyst was filtered, and the obtained filtrate was analyzed by gas chromatography. As a result, it was confirmed that the raw material conversion rate was 100%, the selectivity of 4-propionylcyclohexanol was 14%, and 4-propylcyclohexanol The selectivity of was 82%.
- the cyclohexyl alkyl ketones obtained in the present invention are useful as raw materials for dyes, fragrances, pharmaceuticals, agricultural chemicals, electronic functional materials, and optical functional materials.
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Abstract
Description
本発明で原料として用いられる芳香族ケトンは、一般式(1)に示す通り、芳香環に、Rとしてアシル基の他にヒドロキシル基、フェニル基、炭素数が1~4のアルキル基または炭素数1~4のアシル基が結合した二置換の芳香族化合物である。Rとしては、アシル基が水添反応を受けず選択的に目的物が得られる観点から、ヒドロキシル基、フェニル基又は下記一般式(3)で示すアシル基が好ましく用いられる。
本発明に用いられる触媒は、ルテニウム原子が担体上に0.1~20重量%担持されるものである。
本発明に用いる、ルテニウム原子の担持量が0.1~20重量%である触媒は、特にその調製方法が制限されるものではないが、例えば、ルテニウム原子含有化合物を含浸、乾固法、又は沈殿法等により担体上に担持した後、還元処理、例えば、水素による還元や、水素化ホウ素ナトリウム、ヒドラジン、又は蟻酸等による化学的還元を行うか、又は、還元処理を行わずに調製する方法が挙げられる。
本発明の飽和脂肪族ケトンの製造方法は、前記一般式(1)で示す芳香族ケトンを、水素加圧且つ溶媒存在下、20~120℃の温度で核水素化することにより得られる。
本発明の水素化反応は、水素化の対象となる原料の種類および反応条件によっては無溶媒で行うこともできるが、目的とする反応に対し最適な溶媒を選定することで選択性の向上が図れる点、および反応時間を短縮できる点から溶媒中で行うことが好ましい。
上記溶媒は単独でも使用できるが、2種以上組み合わせて使用することもできる。
溶媒の使用割合は特に制限はないが、好ましくは重量基準で、原料1に対して、重量比で0 .05~100、より好ましくは0.1~20の範囲である。
以上のごとく、当該置換芳香族ケトンの核水素化反応を行うことにより、容易に目的とする核水素化物を高い選択率で得ることができる。
すなわち、当該製法の優れる点は核水素化に極めて高い選択性を示す点である。
反応形式は、反応温度から液相で、使用する触媒を分離する必要がある観点から回分式が好ましい。
本発明は、上述の製造方法により、前記一般式(2)で示すシクロヘキシルアルキルケトン類を製造する飽和脂肪族ケトンの製造方法に関する。一般式(2)においてnは1から3までの整数、Rはヒドロキシル基、シクロヘキシル基、炭素数が1~4のアルキル基または炭素数1~4のアシル基を示す。一般式(2)におけるR及びnについては、前述の原料芳香族ケトンについて述べたものと同じである。
また、シクロヘキシルアルキルケトンの収率についても、通常50%以上であり、60%以上であることが好ましく、85%以上であることがより好ましく、90%以上であることが更に好ましく、95%以上であることが特に好ましい。
<ガスクロマトグラフィー分析条件>
反応成績はガスクロマトグラフィーを用いて評価した。ガスクロマトグラフィーは、島津製作所製GC-17Aとキャピラリーカラムとして信和化工製HR-1(0.32mmφ×25m)を用いた。昇温条件は100℃ から320℃ まで5℃/min.で昇温した。また、シクロヘキサン環のシス・トランス異性体比は信和化工製のキャピラリーカラムのキシレンマスター(0.32mmφ×50m)を用いて評価した。昇温条件は70℃から120℃ まで2℃ / min.で昇温した。
溶媒がエタノール(和光純薬工業(株)の試薬)であること以外は、実施例1と同様にして水素化反応と反応液の処理を行った。反応終了後、触媒をろ過し、得られたろ液をガスクロマトグラフィーにより分析したところ、原料転化率100% が確認され、4-プロピオニルシクロヘキサノールの選択率は96%であり、収率は96%であった。また、シクロヘキサン環のシス・トランス異性体比は64:36であった。
溶媒がメタノール(和光純薬工業(株)の試薬)であること以外は、実施例1と同様にして水素化反応と反応液の処理を行った。反応終了後、触媒をろ過し、得られたろ液をガスクロマトグラフィーにより分析したところ、原料転化率100% が確認され、4-プロピオニルシクロヘキサノールの選択率は96%であり、収率は96%であった。また、シクロヘキサン環のシス・トランス異性体比は66:34であった。
溶媒がn-ブタノール(和光純薬工業(株)の試薬)で、反応時間が9時間であること以外は、実施例1と同様にして水素化反応と反応液の処理を行った。反応終了後、触媒をろ過し、得られたろ液をガスクロマトグラフィーにより分析したところ、原料転化率100%が確認され、4-プロピオニルシクロヘキサノールの選択率は89%であり、収率は89%であった。また、シクロヘキサン環のシス・トランス異性体比は64:36であった。
実施例1で使用した触媒を再使用した以外は、実施例1と同様にして水素化反応と反応液の処理を行った。反応終了後、触媒をろ過し、得られたろ液をガスクロマトグラフィーにより分析したところ、原料転化率100%が確認され、4-プロピオニルシクロヘキサノールの選択率は93%であり、収率は93%であった。また、シクロヘキサン環のシス・トランス異性体比は66:34であった。
10Lのオートクレーブ反応器に、エヌ・イーケムキャット製5%Ruアルミナ触媒 70g、p-ヒドロキシプロピオフェノン350g、エタノール1750mlを仕込み、反応器内のガスを窒素ガスにて置換し、50℃に設定した後、水素を反応器内の圧力が4MPaとなるように加え、水素の供給が終了するまでの10時間反応させた。反応終了後、触媒をろ過し、得られたろ液をガスクロマトグラフィーにより分析したところ、原料転化率100%が確認され、4-プロピオニルシクロヘキサノールの選択率は93%であり、収率は93%であった。また、シクロヘキサン環のシス・トランス異性体比は64:36であった。
実施例1で使用した5%Ruアルミナ触媒の代わりに、エヌ・イーケムキャット製5%Ruカーボン(含水品)Aタイプ触媒で、反応時間が6時間であること以外は、実施例1と同様にして水素化反応と反応液の処理を行った。反応終了後、触媒をろ過し、得られたろ液をガスクロマトグラフィーにより分析したところ、原料転化率100%が確認され、4-プロピオニルシクロヘキサノールの選択率は54%であり、収率は54%であった。また、シクロヘキサン環のシス・トランス異性体比は69:31であった。
実施例1で使用した5%Ruアルミナ触媒の代わりに、エヌ・イーケムキャット製5%Ruカーボン(含水品)Bタイプ触媒で、反応時間が6時間であること以外は、実施例1と同様にして水素化反応と反応液の処理を行った。反応終了後、触媒をろ過し、得られたろ液をガスクロマトグラフィーにより分析したところ、原料転化率100%が確認され、4-プロピオニルシクロヘキサノールの選択率は90%であり、収率は90%であった。また、シクロヘキサン環のシス・トランス異性体比は64:36であった。
実施例1で使用した5%Ruアルミナ触媒の代わりに、エヌ・イーケムキャット製5%Ruカーボン(含水品)Kタイプ触媒で、反応時間が6時間であること以外は、実施例1と同様にして水素化反応と反応液の処理を行った。反応終了後、触媒をろ過し、得られたろ液をガスクロマトグラフィーにより分析したところ、原料転化率100% が確認され、4-プロピオニルシクロヘキサノールの選択率は60%であり、収率は60%であった。また、シクロヘキサン環のシス・トランス異性体比は67:33であった。
実施例1で使用した5%Ruアルミナ触媒の代わりに、エヌ・イーケムキャット製5%Ruカーボン(含水品)Rタイプ触媒で、反応時間が6時間であること以外は、実施例1と同様にして水素化反応と反応液の処理を行った。反応終了後、触媒をろ過し、得られたろ液をガスクロマトグラフィーにより分析したところ、原料転化率100% が確認され、4-プロピオニルシクロヘキサノールの選択率は90%であり、収率は90%であった。また、シクロヘキサン環のシス・トランス異性体比は68:32であった。
溶媒がヘプタン(和光純薬工業(株)の試薬)で、反応時間が10時間であること以外は、実施例14と同様にして水素化反応と反応液の処理を行った。反応終了後、触媒をろ過し、得られたろ液をガスクロマトグラフィーにより分析したところ、原料転化率100%が確認され、4-プロピオニル―1,1’-ビシクロヘキサンの選択率は96%であり、収率は96%であった。また、シクロヘキサン環のシス・トランス異性体比は72:28であった。
実施例1で使用した5%Ruアルミナ触媒の代わりに、日揮触媒化成製 銅クロム触媒(203S)で、反応時間が3時間で、反応温度が140℃であること以外は、実施例1と同様にして水素化反応と反応液の処理を行った。反応終了後、触媒をろ過し、得られたろ液をガスクロマトグラフィーにより分析したところ、原料転化率100%が確認され、4-プロピオニルシクロヘキサノールの選択率は0%で、4-プロピルフェノールの選択率は100%であった。
実施例1で使用した5%Ruアルミナ触媒の代わりに、エヌ・イーケムキャット製2%Rhカーボン触媒(含水)で、反応時間が2時間で、反応温度が140℃であること以外は、実施例1と同様にして水素化反応と反応液の処理を行った。反応終了後、触媒をろ過し、得られたろ液をガスクロマトグラフィーにより分析したところ、原料転化率100%が確認され、4-プロピオニルシクロヘキサノールの選択率は0%で、4-プロピルシクロヘキサノールの選択率は93%であった。また、4-プロピルシクロヘキサノールのシクロヘキサン環のシス・トランス異性体比は53:47であった。
実施例1で使用した5%Ruアルミナ触媒の代わりに、エヌ・イーケムキャット製5%Pdカーボン触媒(含水)STDタイプで、反応温度が140℃で、溶媒がシクロヘキサンであること以外は、実施例1と同様にして水素化反応と反応液の処理を行った。反応終了後、触媒をろ過し、得られたろ液をガスクロマトグラフィーにより分析したところ、原料転化率100%が確認され、4-プロピオニルシクロヘキサノールの選択率は0%で、4-プロピルシクロヘキサノールの選択率は95%であった。また、4-プロピルシクロヘキサノールのシクロヘキサン環のシス・トランス異性体比は55:45であった。
温度が140℃であること以外は、実施例7と同様にして水素化反応と反応液の処理を行った。反応終了後、触媒をろ過し、得られたろ液をガスクロマトグラフィーにより分析したところ、原料転化率100%が確認され、4-プロピオニルシクロヘキサノールの選択率は14%であり、4-プロピルシクロヘキサノールの選択率は82%であった。
Claims (6)
- 担体がアルミナ若しくは活性炭である請求項1記載の飽和脂肪族ケトンの製造方法。
- 担体がアルミナである請求項2記載の飽和脂肪族ケトンの製造方法。
- 一般式(1)で示す芳香族ケトンが、p―ヒドロキシアセトフェノンまたはヒドロキシプロピオフェノンである請求項1~3の何れか一つに記載の飽和脂肪族ケトンの製造方法。
- 溶媒が、炭素数2~5の飽和脂肪族アルコール、鎖状若しくは環状エーテル、炭素数5~10の飽和脂肪族炭化水素である請求項1~4の何れか一つに記載の飽和脂肪族ケトンの製造方法。
- 水素圧が0.5~20 MPaである請求項1~5の何れか一つに記載の飽和脂肪族ケトンの製造方法。
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CN201080041471.7A CN102548943B (zh) | 2009-09-18 | 2010-09-16 | 环己基烷基酮类的制造方法 |
EP10817257.8A EP2479163B1 (en) | 2009-09-18 | 2010-09-16 | Method for producing cyclohexyl alkyl ketones |
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ES10817257.8T ES2592177T3 (es) | 2009-09-18 | 2010-09-16 | Procedimiento para producir ciclohexil alquil cetonas |
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See also references of EP2479163A4 |
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Publication number | Publication date |
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IN2012DN02204A (ja) | 2015-08-21 |
RU2528049C2 (ru) | 2014-09-10 |
KR20120082871A (ko) | 2012-07-24 |
TWI483929B (zh) | 2015-05-11 |
KR101728186B1 (ko) | 2017-04-18 |
ES2592177T3 (es) | 2016-11-28 |
EP2479163A4 (en) | 2015-08-19 |
EP2479163B1 (en) | 2016-06-29 |
EP2479163A1 (en) | 2012-07-25 |
CN102548943B (zh) | 2014-07-02 |
JPWO2011034144A1 (ja) | 2013-02-14 |
US20120178970A1 (en) | 2012-07-12 |
CN102548943A (zh) | 2012-07-04 |
US8507727B2 (en) | 2013-08-13 |
TW201127803A (en) | 2011-08-16 |
JP5742716B2 (ja) | 2015-07-01 |
RU2012115454A (ru) | 2013-10-27 |
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