JP4769464B2 - アルコール化合物の製造方法 - Google Patents
アルコール化合物の製造方法 Download PDFInfo
- Publication number
- JP4769464B2 JP4769464B2 JP2005004872A JP2005004872A JP4769464B2 JP 4769464 B2 JP4769464 B2 JP 4769464B2 JP 2005004872 A JP2005004872 A JP 2005004872A JP 2005004872 A JP2005004872 A JP 2005004872A JP 4769464 B2 JP4769464 B2 JP 4769464B2
- Authority
- JP
- Japan
- Prior art keywords
- benzyl
- group
- pyrrolidone
- hydroxypyrrolidine
- piperidone
- 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 - Fee Related
Links
- -1 alcohol compound Chemical class 0.000 title claims description 23
- 238000004519 manufacturing process Methods 0.000 title claims description 6
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- 125000000217 alkyl group Chemical group 0.000 claims description 10
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 8
- 229910052739 hydrogen Inorganic materials 0.000 claims description 7
- 239000001257 hydrogen Substances 0.000 claims description 7
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 6
- 125000003545 alkoxy group Chemical group 0.000 claims description 6
- 125000003710 aryl alkyl group Chemical group 0.000 claims description 5
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- GMZLBNFZEFIBGI-UHFFFAOYSA-N 1-benzyl-5-nonylpyrrolidin-3-one Chemical compound CCCCCCCCCC1CC(=O)CN1CC2=CC=CC=C2 GMZLBNFZEFIBGI-UHFFFAOYSA-N 0.000 description 1
- RUTXECUNNBQBRU-UHFFFAOYSA-N 1-benzyl-5-octadecylpyrrolidin-3-one Chemical compound CCCCCCCCCCCCCCCCCCC1CC(=O)CN1CC2=CC=CC=C2 RUTXECUNNBQBRU-UHFFFAOYSA-N 0.000 description 1
- VCIWHDPPRQZCJA-UHFFFAOYSA-N 1-benzyl-5-octylpyrrolidin-3-one Chemical compound CCCCCCCCC1CC(=O)CN1CC2=CC=CC=C2 VCIWHDPPRQZCJA-UHFFFAOYSA-N 0.000 description 1
- NFOXEMHRTSZOLI-UHFFFAOYSA-N 1-benzyl-5-pentylpyrrolidin-3-one Chemical compound CCCCCC1CC(=O)CN1CC2=CC=CC=C2 NFOXEMHRTSZOLI-UHFFFAOYSA-N 0.000 description 1
- WYLPOMVDDGPWIQ-UHFFFAOYSA-N 1-benzyl-5-propan-2-ylpyrrolidin-3-one Chemical compound CC(C)C1CC(=O)CN1Cc1ccccc1 WYLPOMVDDGPWIQ-UHFFFAOYSA-N 0.000 description 1
- PTIXUQIBEZCNSX-UHFFFAOYSA-N 1-benzyl-5-propylpyrrolidin-3-one Chemical compound CCCC1CC(=O)CN1Cc1ccccc1 PTIXUQIBEZCNSX-UHFFFAOYSA-N 0.000 description 1
- SEPUYRYSYJKBMN-UHFFFAOYSA-N 1-benzyl-5-tert-butylpyrrolidin-3-one Chemical compound CC(C)(C)C1CC(=O)CN1CC2=CC=CC=C2 SEPUYRYSYJKBMN-UHFFFAOYSA-N 0.000 description 1
- DHGMDHQNUNRMIN-UHFFFAOYSA-N 1-benzylpyrrolidin-3-one Chemical compound C1C(=O)CCN1CC1=CC=CC=C1 DHGMDHQNUNRMIN-UHFFFAOYSA-N 0.000 description 1
- DRNQQZMSIOVKQT-UHFFFAOYSA-N 1-propylpyrrolidin-3-one Chemical compound CCCN1CCC(=O)C1 DRNQQZMSIOVKQT-UHFFFAOYSA-N 0.000 description 1
- IPZFNADJMLZBBL-UHFFFAOYSA-N 2-(2-methylpropyl)piperidin-4-ol Chemical compound CC(C)CC1CC(O)CCN1 IPZFNADJMLZBBL-UHFFFAOYSA-N 0.000 description 1
- APTPKPINZCUVRJ-UHFFFAOYSA-N 2-(2-methylpropyl)pyrrolidin-3-ol Chemical compound CC(C)CC1NCCC1O APTPKPINZCUVRJ-UHFFFAOYSA-N 0.000 description 1
- MDSFZWVQGQHBBD-UHFFFAOYSA-N 2-butan-2-ylpiperidin-4-ol Chemical compound CCC(C)C1CC(CCN1)O MDSFZWVQGQHBBD-UHFFFAOYSA-N 0.000 description 1
- HVEKFPZZCASWNV-UHFFFAOYSA-N 2-butan-2-ylpyrrolidin-3-ol Chemical compound CCC(C)C1NCCC1O HVEKFPZZCASWNV-UHFFFAOYSA-N 0.000 description 1
- SHAGFOMSLUIKAQ-UHFFFAOYSA-N 2-butylpiperidin-4-ol Chemical compound CCCCC1CC(CCN1)O SHAGFOMSLUIKAQ-UHFFFAOYSA-N 0.000 description 1
- OCQRPDYYVKTBCZ-UHFFFAOYSA-N 2-butylpyrrolidin-3-ol Chemical compound CCCCC1C(CCN1)O OCQRPDYYVKTBCZ-UHFFFAOYSA-N 0.000 description 1
- XRMKAZOYDGXELO-UHFFFAOYSA-N 2-decylpiperidin-4-ol Chemical compound CCCCCCCCCCC1CC(CCN1)O XRMKAZOYDGXELO-UHFFFAOYSA-N 0.000 description 1
- PCSGSUHFIGTUGX-UHFFFAOYSA-N 2-decylpyrrolidin-3-ol Chemical compound CCCCCCCCCCC1C(CCN1)O PCSGSUHFIGTUGX-UHFFFAOYSA-N 0.000 description 1
- HXXPLAZRRLPJAC-UHFFFAOYSA-N 2-dodecylpiperidin-4-ol Chemical compound CCCCCCCCCCCCC1CC(CCN1)O HXXPLAZRRLPJAC-UHFFFAOYSA-N 0.000 description 1
- JVIIVMWWCWKTBN-UHFFFAOYSA-N 2-dodecylpyrrolidin-3-ol Chemical compound CCCCCCCCCCCCC1C(CCN1)O JVIIVMWWCWKTBN-UHFFFAOYSA-N 0.000 description 1
- LIRSPIMIGINGCJ-UHFFFAOYSA-N 2-ethylpiperidin-4-ol Chemical compound CCC1CC(O)CCN1 LIRSPIMIGINGCJ-UHFFFAOYSA-N 0.000 description 1
- IPDNGVSSCFCHRJ-UHFFFAOYSA-N 2-ethylpyrrolidin-3-ol Chemical compound CCC1NCCC1O IPDNGVSSCFCHRJ-UHFFFAOYSA-N 0.000 description 1
- SJDMOQDBNBUKFS-UHFFFAOYSA-N 2-hexadecylpiperidin-4-ol Chemical compound CCCCCCCCCCCCCCCCC1CC(CCN1)O SJDMOQDBNBUKFS-UHFFFAOYSA-N 0.000 description 1
- LUTOGRRCGFDILS-UHFFFAOYSA-N 2-hexadecylpyrrolidin-3-ol Chemical compound CCCCCCCCCCCCCCCCC1C(CCN1)O LUTOGRRCGFDILS-UHFFFAOYSA-N 0.000 description 1
- DSVHVLZINDRYQA-UHFFFAOYSA-N 2-methylpiperidin-4-ol Chemical compound CC1CC(O)CCN1 DSVHVLZINDRYQA-UHFFFAOYSA-N 0.000 description 1
- PNHQGHVFLXERHR-UHFFFAOYSA-N 2-methylpyrrolidin-3-ol Chemical compound CC1NCCC1O PNHQGHVFLXERHR-UHFFFAOYSA-N 0.000 description 1
- FCKXUDJBGHABDW-UHFFFAOYSA-N 2-nonylpiperidin-4-ol Chemical compound CCCCCCCCCC1CC(CCN1)O FCKXUDJBGHABDW-UHFFFAOYSA-N 0.000 description 1
- IFFCDZGABYTQDG-UHFFFAOYSA-N 2-nonylpyrrolidin-3-ol Chemical compound CCCCCCCCCC1C(CCN1)O IFFCDZGABYTQDG-UHFFFAOYSA-N 0.000 description 1
- UZTPAKLXCYYPAB-UHFFFAOYSA-N 2-octadecylpiperidin-4-ol Chemical compound CCCCCCCCCCCCCCCCCCC1CC(CCN1)O UZTPAKLXCYYPAB-UHFFFAOYSA-N 0.000 description 1
- PYDBHFSDYCLQCS-UHFFFAOYSA-N 2-octylpiperidin-4-ol Chemical compound CCCCCCCCC1CC(CCN1)O PYDBHFSDYCLQCS-UHFFFAOYSA-N 0.000 description 1
- UFMPZIHSGZJBLA-UHFFFAOYSA-N 2-octylpyrrolidin-3-ol Chemical compound CCCCCCCCC1C(CCN1)O UFMPZIHSGZJBLA-UHFFFAOYSA-N 0.000 description 1
- QVILMHMWONWMEH-UHFFFAOYSA-N 2-pentylpiperidin-4-ol Chemical compound CCCCCC1CC(CCN1)O QVILMHMWONWMEH-UHFFFAOYSA-N 0.000 description 1
- KOCMBFDDHSHCSV-UHFFFAOYSA-N 2-pentylpyrrolidin-3-ol Chemical compound CCCCCC1C(CCN1)O KOCMBFDDHSHCSV-UHFFFAOYSA-N 0.000 description 1
- BOGONQZBEUCYFM-UHFFFAOYSA-N 2-propan-2-ylpiperidin-4-ol Chemical compound CC(C)C1CC(O)CCN1 BOGONQZBEUCYFM-UHFFFAOYSA-N 0.000 description 1
- WNZTWIKITBBRJT-UHFFFAOYSA-N 2-propan-2-ylpyrrolidin-3-ol Chemical compound CC(C)C1NCCC1O WNZTWIKITBBRJT-UHFFFAOYSA-N 0.000 description 1
- RCDUILCRLYPBPX-UHFFFAOYSA-N 2-propylpiperidin-4-ol Chemical compound CCCC1CC(CCN1)O RCDUILCRLYPBPX-UHFFFAOYSA-N 0.000 description 1
- XPOKRLJUPLWRTJ-UHFFFAOYSA-N 2-propylpyrrolidin-3-ol Chemical compound CCCC1NCCC1O XPOKRLJUPLWRTJ-UHFFFAOYSA-N 0.000 description 1
- JBVKLDDBABIFHF-UHFFFAOYSA-N 2-tert-butylpiperidin-4-ol Chemical compound CC(C)(C)C1CC(O)CCN1 JBVKLDDBABIFHF-UHFFFAOYSA-N 0.000 description 1
- VORDWMWEWVKQJT-UHFFFAOYSA-N 2-tert-butylpyrrolidin-3-ol Chemical compound CC(C)(C)C1NCCC1O VORDWMWEWVKQJT-UHFFFAOYSA-N 0.000 description 1
- XTYHBMKVPVMTNH-UHFFFAOYSA-N 3-(2-methylpropyl)piperidin-4-ol Chemical compound CC(C)CC1CNCCC1O XTYHBMKVPVMTNH-UHFFFAOYSA-N 0.000 description 1
- FUDIDVVVMSYFOF-UHFFFAOYSA-N 3-butan-2-ylpiperidin-4-ol Chemical compound CCC(C)C1CNCCC1O FUDIDVVVMSYFOF-UHFFFAOYSA-N 0.000 description 1
- GTRMAGNJDIYFIX-UHFFFAOYSA-N 3-butylpiperidin-4-ol Chemical compound CCCCC1CNCCC1O GTRMAGNJDIYFIX-UHFFFAOYSA-N 0.000 description 1
- ZFOOQTFTWHJUJU-UHFFFAOYSA-N 3-decylpiperidin-4-ol Chemical compound CCCCCCCCCCC1CNCCC1O ZFOOQTFTWHJUJU-UHFFFAOYSA-N 0.000 description 1
- GMSUBBLUUUEVSN-UHFFFAOYSA-N 3-dodecylpiperidin-4-ol Chemical compound CCCCCCCCCCCCC1CNCCC1O GMSUBBLUUUEVSN-UHFFFAOYSA-N 0.000 description 1
- JZCKXAOPAHWWOR-UHFFFAOYSA-N 3-ethylpiperidin-4-ol Chemical compound CCC1CNCCC1O JZCKXAOPAHWWOR-UHFFFAOYSA-N 0.000 description 1
- BQVQTCCEXJKTGK-UHFFFAOYSA-N 3-hexadecylpiperidin-4-ol Chemical compound CCCCCCCCCCCCCCCCC1CNCCC1O BQVQTCCEXJKTGK-UHFFFAOYSA-N 0.000 description 1
- OAQDXXYGSGJMGR-UHFFFAOYSA-N 3-methylpiperidin-4-ol Chemical compound CC1CNCCC1O OAQDXXYGSGJMGR-UHFFFAOYSA-N 0.000 description 1
- DGOCVWWDDOEWQV-UHFFFAOYSA-N 3-nonylpiperidin-4-ol Chemical compound CCCCCCCCCC1CNCCC1O DGOCVWWDDOEWQV-UHFFFAOYSA-N 0.000 description 1
- MPZDEKTYYWRTJB-UHFFFAOYSA-N 3-octadecylpiperidin-4-ol Chemical compound CCCCCCCCCCCCCCCCCCC1CNCCC1O MPZDEKTYYWRTJB-UHFFFAOYSA-N 0.000 description 1
- CLGCBBNJXFMGSZ-UHFFFAOYSA-N 3-octylpiperidin-4-ol Chemical compound CCCCCCCCC1CNCCC1O CLGCBBNJXFMGSZ-UHFFFAOYSA-N 0.000 description 1
- LLJPIGILFMCFHW-UHFFFAOYSA-N 3-pentylpiperidin-4-ol Chemical compound CCCCCC1CNCCC1O LLJPIGILFMCFHW-UHFFFAOYSA-N 0.000 description 1
- NMCDGNOTDBUNKQ-UHFFFAOYSA-N 3-propan-2-ylpiperidin-4-ol Chemical compound CC(C)C1CNCCC1O NMCDGNOTDBUNKQ-UHFFFAOYSA-N 0.000 description 1
- TZOFSDNBBFFIRA-UHFFFAOYSA-N 3-propylpiperidin-4-ol Chemical compound CCCC1CNCCC1O TZOFSDNBBFFIRA-UHFFFAOYSA-N 0.000 description 1
- CPLFWMOLWYNGCO-UHFFFAOYSA-N 4-butan-2-ylpyrrolidin-3-ol Chemical compound CCC(C)C1CNCC1O CPLFWMOLWYNGCO-UHFFFAOYSA-N 0.000 description 1
- UVWVUZCZKQAXTE-UHFFFAOYSA-N 4-butylpyrrolidin-3-ol Chemical compound CCCCC1CNCC1O UVWVUZCZKQAXTE-UHFFFAOYSA-N 0.000 description 1
- HTNSVKQTYHTKGU-UHFFFAOYSA-N 4-decylpyrrolidin-3-ol Chemical compound CCCCCCCCCCC1CNCC1O HTNSVKQTYHTKGU-UHFFFAOYSA-N 0.000 description 1
- NHBXRFFZYFGPCO-UHFFFAOYSA-N 4-dodecylpyrrolidin-3-ol Chemical compound CCCCCCCCCCCCC1CNCC1O NHBXRFFZYFGPCO-UHFFFAOYSA-N 0.000 description 1
- ZIXJBZRHEOKPLP-UHFFFAOYSA-N 4-ethylpyrrolidin-3-ol Chemical compound CCC1CNCC1O ZIXJBZRHEOKPLP-UHFFFAOYSA-N 0.000 description 1
- AVJBEDAVNXTCLX-UHFFFAOYSA-N 4-hexadecylpyrrolidin-3-ol Chemical compound CCCCCCCCCCCCCCCCC1CNCC1O AVJBEDAVNXTCLX-UHFFFAOYSA-N 0.000 description 1
- PTYCBNUHKXMSSA-UHFFFAOYSA-N 4-methylpyrrolidin-3-ol Chemical compound CC1CNCC1O PTYCBNUHKXMSSA-UHFFFAOYSA-N 0.000 description 1
- AEESVMUCLQXLOD-UHFFFAOYSA-N 4-nonylpyrrolidin-3-ol Chemical compound CCCCCCCCCC1CNCC1O AEESVMUCLQXLOD-UHFFFAOYSA-N 0.000 description 1
- ZYFRNQXYLHSSDU-UHFFFAOYSA-N 4-octylpyrrolidin-3-ol Chemical compound CCCCCCCCC1CNCC1O ZYFRNQXYLHSSDU-UHFFFAOYSA-N 0.000 description 1
- LHLJOEYRODOKIS-UHFFFAOYSA-N 4-pentylpyrrolidin-3-ol Chemical compound CCCCCC1CNCC1O LHLJOEYRODOKIS-UHFFFAOYSA-N 0.000 description 1
- HKMORRRGSQBZBZ-UHFFFAOYSA-N 4-propan-2-ylpyrrolidin-3-ol Chemical compound CC(C)C1CNCC1O HKMORRRGSQBZBZ-UHFFFAOYSA-N 0.000 description 1
- PYJRWXOAVMGHNR-UHFFFAOYSA-N 4-propylpyrrolidin-3-ol Chemical compound CCCC1CNCC1O PYJRWXOAVMGHNR-UHFFFAOYSA-N 0.000 description 1
- RFYGAVUZNYMZIV-UHFFFAOYSA-N 4-tert-butylpyrrolidin-3-ol Chemical compound CC(C)(C)C1CNCC1O RFYGAVUZNYMZIV-UHFFFAOYSA-N 0.000 description 1
- WBYQSPBNKPJNDW-UHFFFAOYSA-N 5-(2-methylpropyl)pyrrolidin-3-ol Chemical compound CC(C)CC1CC(O)CN1 WBYQSPBNKPJNDW-UHFFFAOYSA-N 0.000 description 1
- PHNCDFHEMWPCAE-UHFFFAOYSA-N 5-butan-2-ylpyrrolidin-3-ol Chemical compound CCC(C)C1CC(O)CN1 PHNCDFHEMWPCAE-UHFFFAOYSA-N 0.000 description 1
- LLIUPKZNALESRZ-UHFFFAOYSA-N 5-decylpyrrolidin-3-ol Chemical compound CCCCCCCCCCC1CC(CN1)O LLIUPKZNALESRZ-UHFFFAOYSA-N 0.000 description 1
- IKWKNJSUKXJDKT-UHFFFAOYSA-N 5-dodecylpyrrolidin-3-ol Chemical compound CCCCCCCCCCCCC1CC(CN1)O IKWKNJSUKXJDKT-UHFFFAOYSA-N 0.000 description 1
- WSIDOUOBIBIIAT-UHFFFAOYSA-N 5-ethylpyrrolidin-3-ol Chemical compound CCC1CC(O)CN1 WSIDOUOBIBIIAT-UHFFFAOYSA-N 0.000 description 1
- LHDBAIKYYNRFJI-UHFFFAOYSA-N 5-hexadecylpyrrolidin-3-ol Chemical compound CCCCCCCCCCCCCCCCC1CC(CN1)O LHDBAIKYYNRFJI-UHFFFAOYSA-N 0.000 description 1
- AGTDSFXRPBMMGQ-UHFFFAOYSA-N 5-methylpyrrolidin-3-ol Chemical compound CC1CC(O)CN1 AGTDSFXRPBMMGQ-UHFFFAOYSA-N 0.000 description 1
- ATPDGMJGEBWMEA-UHFFFAOYSA-N 5-nonylpyrrolidin-3-ol Chemical compound CCCCCCCCCC1CC(O)CN1 ATPDGMJGEBWMEA-UHFFFAOYSA-N 0.000 description 1
- BZYWGPUIXMRJQG-UHFFFAOYSA-N 5-octadecylpyrrolidin-3-ol Chemical compound CCCCCCCCCCCCCCCCCCC1CC(CN1)O BZYWGPUIXMRJQG-UHFFFAOYSA-N 0.000 description 1
- VQPOIEOVQCRSEF-UHFFFAOYSA-N 5-octylpyrrolidin-3-ol Chemical compound CCCCCCCCC1CC(CN1)O VQPOIEOVQCRSEF-UHFFFAOYSA-N 0.000 description 1
- GZCAWSKRXYOUMB-UHFFFAOYSA-N 5-pentylpyrrolidin-3-ol Chemical compound CCCCCC1CC(O)CN1 GZCAWSKRXYOUMB-UHFFFAOYSA-N 0.000 description 1
- DKVOCZOSQQNGBI-UHFFFAOYSA-N 5-propan-2-ylpyrrolidin-3-ol Chemical compound CC(C)C1CC(O)CN1 DKVOCZOSQQNGBI-UHFFFAOYSA-N 0.000 description 1
- LPXOHDUXZHVZSZ-UHFFFAOYSA-N 5-propylpyrrolidin-3-ol Chemical compound CCCC1CC(O)CN1 LPXOHDUXZHVZSZ-UHFFFAOYSA-N 0.000 description 1
- CKUFBPDGGGUKRU-UHFFFAOYSA-N 5-tert-butylpyrrolidin-3-ol Chemical compound CC(C)(C)C1CC(O)CN1 CKUFBPDGGGUKRU-UHFFFAOYSA-N 0.000 description 1
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 0 CC(*)(C1)CNCC1O Chemical compound CC(*)(C1)CNCC1O 0.000 description 1
- LVMLUILSLURKRC-UHFFFAOYSA-N CC(C)CC1CNCC1O Chemical compound CC(C)CC1CNCC1O LVMLUILSLURKRC-UHFFFAOYSA-N 0.000 description 1
- 239000005456 alcohol based solvent Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- UHOVQNZJYSORNB-UHFFFAOYSA-N benzene Substances C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 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
- 239000006227 byproduct Substances 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 239000004210 ether based solvent Substances 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
- 238000002474 experimental method Methods 0.000 description 1
- 238000004817 gas chromatography Methods 0.000 description 1
- 150000008282 halocarbons Chemical class 0.000 description 1
- 150000002431 hydrogen Chemical class 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
- 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
- 239000012280 lithium aluminium hydride 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
- 238000002156 mixing Methods 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
- 125000006610 n-decyloxy group Chemical group 0.000 description 1
- 125000001298 n-hexoxy group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])O* 0.000 description 1
- 125000001280 n-hexyl group Chemical group C(CCCCC)* 0.000 description 1
- 125000006609 n-nonyloxy group Chemical group 0.000 description 1
- 125000003935 n-pentoxy group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])O* 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
- 229910052759 nickel Inorganic materials 0.000 description 1
- 125000002347 octyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 239000012450 pharmaceutical intermediate Substances 0.000 description 1
- 125000000286 phenylethyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])C([H])([H])* 0.000 description 1
- RGCLLPNLLBQHPF-HJWRWDBZSA-N phosphamidon Chemical compound CCN(CC)C(=O)C(\Cl)=C(/C)OP(=O)(OC)OC RGCLLPNLLBQHPF-HJWRWDBZSA-N 0.000 description 1
- 239000002798 polar solvent Substances 0.000 description 1
- 235000019260 propionic acid Nutrition 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- JHHZLHWJQPUNKB-UHFFFAOYSA-N pyrrolidin-3-ol Chemical compound OC1CCNC1 JHHZLHWJQPUNKB-UHFFFAOYSA-N 0.000 description 1
- IUVKMZGDUIUOCP-BTNSXGMBSA-N quinbolone Chemical compound O([C@H]1CC[C@H]2[C@H]3[C@@H]([C@]4(C=CC(=O)C=C4CC3)C)CC[C@@]21C)C1=CCCC1 IUVKMZGDUIUOCP-BTNSXGMBSA-N 0.000 description 1
- 125000005920 sec-butoxy group Chemical group 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
- 239000000126 substance Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 125000004213 tert-butoxy group Chemical group [H]C([H])([H])C(O*)(C([H])([H])[H])C([H])([H])[H] 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
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Hydrogenated Pyridines (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Description
(式中、R1は水素原子またはアルキル基を表わし、nは1または2を表わす。)
で示されるアルコール化合物は、医薬中間体として有用であることが知られており、式(1)
(式中R1およびnは上記と同一の意味を表わし、R2およびR3はそれぞれ同一または相異なって、水素原子、アルキル基、アルコキシ基、アラルキル基、水酸基またはアミノ基を表わし、nは上記と同一の意味を表わす。)
で示される化合物を、まず水素化アルミニウムリチウム等の還元試薬で還元して、式(3)
(式中、R1、R2、R3およびnは上記と同一の意味を表わす。)
で示される化合物を得、得られた式(3)で示される化合物をパラジウム/活性炭触媒の存在下で水素化分解する方法が知られている(例えば特許文献1参照。)。しかしながら、かかる方法は、還元を二段階に分けて行う方法であって、それぞれの還元条件が異なっているため、操作面で煩雑であり、しかも取扱いに注意を要する水素化アルミニウムリチウムや高価なパラジウム/活性炭触媒を用いているため、工業的には必ずしも十分満足し得るものではなかった。
で示される化合物の式中、R1は、水素原子またはアルキル基を表わし、R2およびR3はそれぞれ同一または相異なって、水素原子、アルキル基、アルコキシ基、アラルキル基、水酸基またはアミノ基を表わし、nは1または2を表わす。
(式中、R1およびnは上記と同一の意味を表わす。)
で示されるアルコール化合物を取り出すことができる。取り出した式(2)で示されるアルコール化合物は、例えば蒸留等の通常の精製手段によりさらに精製してもよい。水に不溶の有機溶媒としては、例えばトルエン、キシレン、シクロヘキサン等の炭化水素系溶媒、例えばジクロロメタン等のハロゲン化炭化水素系溶媒等が挙げられ、その使用量は特に制限されない。
電磁攪拌式オートクレーブ(容量:1L)に、1−ベンジル−4−ピペリドン189.3g、ラネーニッケル触媒37.9g(日興リカ株式会社製R−205)および水250gを加え、水素圧4MPa、内温150℃で7時間50分反応させた。反応液を室温まで冷却し、前記ラネーニッケル触媒を濾別した。濾別したラネーニッケル触媒を水で洗浄し、先に得た濾液と合一した後、分液処理し、4−ヒドロキシピペリジン95.4gを含む水層を得た。収率:94%(1−ベンジル−4−ピペリドン基準)。
前記実施例1と同様に実施して得られた4−ヒドロキシピペリジンを含む水層249gを蒸留処理(10cmディクソン塔を備えた蒸留装置を使用)し、4−ヒドロキシピペリジンを、取得率87%(1−ベンジル−4−ピペリドン基準)、純度99.9%で得た。
電磁攪拌式オートクレーブ(容量:1L)に、1−ベンジル−4−ピペリドン189.3g、ラネーニッケル触媒37.9g(川研ファインケミカル製NDT−65)および水250gを加え、水素圧4MPa、内温50℃で3時間20分反応させた。さらに、内温150℃に昇温し、同温度で6時間30分反応させた。反応液を室温まで冷却し、前記ラネーニッケル触媒を濾別した。濾別したラネーニッケル触媒を水で洗浄し、先に得た濾液と合一した後、分液処理し、4−ヒドロキシピペリジン91.7gを含む水層を得た。収率:91%(1−ベンジル−4−ピペリドン基準)。
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