JP2021116252A - カルバミン酸エステルの製造方法 - Google Patents
カルバミン酸エステルの製造方法 Download PDFInfo
- Publication number
- JP2021116252A JP2021116252A JP2020010119A JP2020010119A JP2021116252A JP 2021116252 A JP2021116252 A JP 2021116252A JP 2020010119 A JP2020010119 A JP 2020010119A JP 2020010119 A JP2020010119 A JP 2020010119A JP 2021116252 A JP2021116252 A JP 2021116252A
- Authority
- JP
- Japan
- Prior art keywords
- isomer
- carbamic acid
- ester
- acid ester
- carbamate
- 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.)
- Granted
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 18
- KXDHJXZQYSOELW-UHFFFAOYSA-M Carbamate Chemical compound NC([O-])=O KXDHJXZQYSOELW-UHFFFAOYSA-M 0.000 title abstract 3
- 238000006243 chemical reaction Methods 0.000 claims abstract description 36
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims abstract description 34
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims abstract description 24
- 150000001412 amines Chemical class 0.000 claims abstract description 20
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 claims abstract description 18
- 239000001569 carbon dioxide Substances 0.000 claims abstract description 17
- 229910002092 carbon dioxide Inorganic materials 0.000 claims abstract description 17
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 claims abstract description 12
- 239000005997 Calcium carbide Substances 0.000 claims abstract description 9
- 229910000027 potassium carbonate Inorganic materials 0.000 claims abstract description 9
- CLZWAWBPWVRRGI-UHFFFAOYSA-N tert-butyl 2-[2-[2-[2-[bis[2-[(2-methylpropan-2-yl)oxy]-2-oxoethyl]amino]-5-bromophenoxy]ethoxy]-4-methyl-n-[2-[(2-methylpropan-2-yl)oxy]-2-oxoethyl]anilino]acetate Chemical compound CC1=CC=C(N(CC(=O)OC(C)(C)C)CC(=O)OC(C)(C)C)C(OCCOC=2C(=CC=C(Br)C=2)N(CC(=O)OC(C)(C)C)CC(=O)OC(C)(C)C)=C1 CLZWAWBPWVRRGI-UHFFFAOYSA-N 0.000 claims abstract description 9
- 239000002904 solvent Substances 0.000 claims abstract description 6
- JOYRKODLDBILNP-UHFFFAOYSA-N urethane group Chemical group NC(=O)OCC JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 claims description 48
- 238000000034 method Methods 0.000 abstract description 6
- -1 automobile parts Substances 0.000 description 26
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 12
- 150000002148 esters Chemical class 0.000 description 11
- 239000002253 acid Substances 0.000 description 10
- 230000035484 reaction time Effects 0.000 description 7
- PAYRUJLWNCNPSJ-UHFFFAOYSA-N Aniline Chemical compound NC1=CC=CC=C1 PAYRUJLWNCNPSJ-UHFFFAOYSA-N 0.000 description 6
- 230000000052 comparative effect Effects 0.000 description 6
- 229940112021 centrally acting muscle relaxants carbamic acid ester Drugs 0.000 description 5
- GTCAXTIRRLKXRU-UHFFFAOYSA-N carbamic acid methyl ester Natural products COC(N)=O GTCAXTIRRLKXRU-UHFFFAOYSA-N 0.000 description 4
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- VGUWZCUCNQXGBU-UHFFFAOYSA-N 3-[(4-methylpiperazin-1-yl)methyl]-5-nitro-1h-indole Chemical compound C1CN(C)CCN1CC1=CNC2=CC=C([N+]([O-])=O)C=C12 VGUWZCUCNQXGBU-UHFFFAOYSA-N 0.000 description 2
- ROSDSFDQCJNGOL-UHFFFAOYSA-N Dimethylamine Chemical compound CNC ROSDSFDQCJNGOL-UHFFFAOYSA-N 0.000 description 2
- QUSNBJAOOMFDIB-UHFFFAOYSA-N Ethylamine Chemical compound CCN QUSNBJAOOMFDIB-UHFFFAOYSA-N 0.000 description 2
- BAVYZALUXZFZLV-UHFFFAOYSA-N Methylamine Chemical compound NC BAVYZALUXZFZLV-UHFFFAOYSA-N 0.000 description 2
- FXHOOIRPVKKKFG-UHFFFAOYSA-N N,N-Dimethylacetamide Chemical compound CN(C)C(C)=O FXHOOIRPVKKKFG-UHFFFAOYSA-N 0.000 description 2
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 description 2
- 150000004982 aromatic amines Chemical class 0.000 description 2
- HQABUPZFAYXKJW-UHFFFAOYSA-N butan-1-amine Chemical compound CCCCN HQABUPZFAYXKJW-UHFFFAOYSA-N 0.000 description 2
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 2
- 239000007795 chemical reaction product Substances 0.000 description 2
- PAFZNILMFXTMIY-UHFFFAOYSA-N cyclohexylamine Chemical compound NC1CCCCC1 PAFZNILMFXTMIY-UHFFFAOYSA-N 0.000 description 2
- 150000004985 diamines Chemical class 0.000 description 2
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 2
- CBCIHIVRDWLAME-UHFFFAOYSA-N hexanitrodiphenylamine Chemical compound [O-][N+](=O)C1=CC([N+](=O)[O-])=CC([N+]([O-])=O)=C1NC1=C([N+]([O-])=O)C=C([N+]([O-])=O)C=C1[N+]([O-])=O CBCIHIVRDWLAME-UHFFFAOYSA-N 0.000 description 2
- 229930195733 hydrocarbon Natural products 0.000 description 2
- 150000002430 hydrocarbons Chemical class 0.000 description 2
- 239000012948 isocyanate Substances 0.000 description 2
- 150000002513 isocyanates Chemical class 0.000 description 2
- 229920002635 polyurethane Polymers 0.000 description 2
- 239000004814 polyurethane Substances 0.000 description 2
- 150000003141 primary amines Chemical group 0.000 description 2
- WGYKZJWCGVVSQN-UHFFFAOYSA-N propylamine Chemical compound CCCN WGYKZJWCGVVSQN-UHFFFAOYSA-N 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000002194 synthesizing effect Effects 0.000 description 2
- GEYOCULIXLDCMW-UHFFFAOYSA-N 1,2-phenylenediamine Chemical compound NC1=CC=CC=C1N GEYOCULIXLDCMW-UHFFFAOYSA-N 0.000 description 1
- GNHXRDSGBDYEAF-UHFFFAOYSA-N 1-methylnaphthalene-2,3-diamine Chemical compound C1=CC=C2C(C)=C(N)C(N)=CC2=C1 GNHXRDSGBDYEAF-UHFFFAOYSA-N 0.000 description 1
- RUFPHBVGCFYCNW-UHFFFAOYSA-N 1-naphthylamine Chemical compound C1=CC=C2C(N)=CC=CC2=C1 RUFPHBVGCFYCNW-UHFFFAOYSA-N 0.000 description 1
- 238000005160 1H NMR spectroscopy Methods 0.000 description 1
- UAJDPHHQCAYKRZ-UHFFFAOYSA-N 2,3,4-trimethylnaphthalen-1-amine Chemical compound C1=CC=CC2=C(C)C(C)=C(C)C(N)=C21 UAJDPHHQCAYKRZ-UHFFFAOYSA-N 0.000 description 1
- GOJFAKBEASOYNM-UHFFFAOYSA-N 2-(2-aminophenoxy)aniline Chemical compound NC1=CC=CC=C1OC1=CC=CC=C1N GOJFAKBEASOYNM-UHFFFAOYSA-N 0.000 description 1
- FYDMBFIJIQPURU-UHFFFAOYSA-N 2-[2-(2-aminophenyl)propan-2-yl]aniline Chemical compound C=1C=CC=C(N)C=1C(C)(C)C1=CC=CC=C1N FYDMBFIJIQPURU-UHFFFAOYSA-N 0.000 description 1
- CXCMHIHWZCWXQU-UHFFFAOYSA-N 2-methylpyridine-3,4-diamine Chemical compound CC1=NC=CC(N)=C1N CXCMHIHWZCWXQU-UHFFFAOYSA-N 0.000 description 1
- MHQULXYNBKWNDF-UHFFFAOYSA-N 3,4-dimethylbenzene-1,2-diamine Chemical group CC1=CC=C(N)C(N)=C1C MHQULXYNBKWNDF-UHFFFAOYSA-N 0.000 description 1
- RNLHGQLZWXBQNY-UHFFFAOYSA-N 3-(aminomethyl)-3,5,5-trimethylcyclohexan-1-amine Chemical compound CC1(C)CC(N)CC(C)(CN)C1 RNLHGQLZWXBQNY-UHFFFAOYSA-N 0.000 description 1
- GBMGXXPFNLJLMP-UHFFFAOYSA-N 3-ethoxybenzene-1,2-diamine Chemical compound CCOC1=CC=CC(N)=C1N GBMGXXPFNLJLMP-UHFFFAOYSA-N 0.000 description 1
- BFLWXPJTAKXXKT-UHFFFAOYSA-N 3-methoxybenzene-1,2-diamine Chemical compound COC1=CC=CC(N)=C1N BFLWXPJTAKXXKT-UHFFFAOYSA-N 0.000 description 1
- AXNUJYHFQHQZBE-UHFFFAOYSA-N 3-methylbenzene-1,2-diamine Chemical compound CC1=CC=CC(N)=C1N AXNUJYHFQHQZBE-UHFFFAOYSA-N 0.000 description 1
- YBRVSVVVWCFQMG-UHFFFAOYSA-N 4,4'-diaminodiphenylmethane Chemical compound C1=CC(N)=CC=C1CC1=CC=C(N)C=C1 YBRVSVVVWCFQMG-UHFFFAOYSA-N 0.000 description 1
- HMJBXEZHJUYJQY-UHFFFAOYSA-N 4-(aminomethyl)octane-1,8-diamine Chemical compound NCCCCC(CN)CCCN HMJBXEZHJUYJQY-UHFFFAOYSA-N 0.000 description 1
- SGUYMWSRJYGWEM-UHFFFAOYSA-N C1(=C(C=CC=C1)NC(OCCCCC)=O)C Chemical compound C1(=C(C=CC=C1)NC(OCCCCC)=O)C SGUYMWSRJYGWEM-UHFFFAOYSA-N 0.000 description 1
- KIERDCJMUXXXTM-UHFFFAOYSA-N C1(=C(C=CC=C1)NC(OCCCCCC)=O)C Chemical compound C1(=C(C=CC=C1)NC(OCCCCCC)=O)C KIERDCJMUXXXTM-UHFFFAOYSA-N 0.000 description 1
- GXGQWSXILDLAIU-UHFFFAOYSA-N C1(CCCCC1)OC(NC1CC(CC(C1)(C)C)(C)CNC(=O)OCCCCCCCC)=O Chemical compound C1(CCCCC1)OC(NC1CC(CC(C1)(C)C)(C)CNC(=O)OCCCCCCCC)=O GXGQWSXILDLAIU-UHFFFAOYSA-N 0.000 description 1
- ASYUNLWKEPHNJH-UHFFFAOYSA-N CCCCCCN(C(O)=O)C(C=CC=C1)=C1OC Chemical compound CCCCCCN(C(O)=O)C(C=CC=C1)=C1OC ASYUNLWKEPHNJH-UHFFFAOYSA-N 0.000 description 1
- JVHHHZRLKHCDQC-UHFFFAOYSA-N CCCCN(C(O)=O)C(C=CC=C1)=C1Cl Chemical compound CCCCN(C(O)=O)C(C=CC=C1)=C1Cl JVHHHZRLKHCDQC-UHFFFAOYSA-N 0.000 description 1
- CFEZQBNQPHRKLX-UHFFFAOYSA-N CCCCN(C(O)=O)C(C=CC=C1)=C1[N+]([O-])=O Chemical compound CCCCN(C(O)=O)C(C=CC=C1)=C1[N+]([O-])=O CFEZQBNQPHRKLX-UHFFFAOYSA-N 0.000 description 1
- RNFNMUNVSXEYQW-UHFFFAOYSA-N COC(C=CC=C1)=C1N(C1CCCCC1)C(O)=O Chemical compound COC(C=CC=C1)=C1N(C1CCCCC1)C(O)=O RNFNMUNVSXEYQW-UHFFFAOYSA-N 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- PIICEJLVQHRZGT-UHFFFAOYSA-N Ethylenediamine Chemical compound NCCN PIICEJLVQHRZGT-UHFFFAOYSA-N 0.000 description 1
- JLTDJTHDQAWBAV-UHFFFAOYSA-N N,N-dimethylaniline Chemical compound CN(C)C1=CC=CC=C1 JLTDJTHDQAWBAV-UHFFFAOYSA-N 0.000 description 1
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 1
- CJIFHQATPHVDPV-UHFFFAOYSA-N [2-(trifluoromethyl)phenyl]carbamic acid Chemical compound OC(=O)NC1=CC=CC=C1C(F)(F)F CJIFHQATPHVDPV-UHFFFAOYSA-N 0.000 description 1
- XMIJRFQYCUBWFZ-UHFFFAOYSA-N [2-[(dimethylamino)methyl]-1-ethylcyclohexyl] benzoate Chemical compound C=1C=CC=CC=1C(=O)OC1(CC)CCCCC1CN(C)C XMIJRFQYCUBWFZ-UHFFFAOYSA-N 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 150000004984 aromatic diamines Chemical class 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- HFACYLZERDEVSX-UHFFFAOYSA-N benzidine Chemical group C1=CC(N)=CC=C1C1=CC=C(N)C=C1 HFACYLZERDEVSX-UHFFFAOYSA-N 0.000 description 1
- WGQKYBSKWIADBV-UHFFFAOYSA-N benzylamine Chemical compound NCC1=CC=CC=C1 WGQKYBSKWIADBV-UHFFFAOYSA-N 0.000 description 1
- 239000004305 biphenyl Substances 0.000 description 1
- 125000004799 bromophenyl group Chemical group 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- GHWVXCQZPNWFRO-UHFFFAOYSA-N butane-2,3-diamine Chemical compound CC(N)C(C)N GHWVXCQZPNWFRO-UHFFFAOYSA-N 0.000 description 1
- VCJFPEAPINEXTK-UHFFFAOYSA-N butyl n-(2-methylphenyl)carbamate Chemical compound CCCCOC(=O)NC1=CC=CC=C1C VCJFPEAPINEXTK-UHFFFAOYSA-N 0.000 description 1
- ILPOVPZIWGHRLX-UHFFFAOYSA-N butyl n-[6-(butoxycarbonylamino)hexyl]carbamate Chemical compound CCCCOC(=O)NCCCCCCNC(=O)OCCCC ILPOVPZIWGHRLX-UHFFFAOYSA-N 0.000 description 1
- MVNKBMJGPYEMDH-UHFFFAOYSA-N butyl n-butylcarbamate Chemical compound CCCCNC(=O)OCCCC MVNKBMJGPYEMDH-UHFFFAOYSA-N 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 239000004202 carbamide Substances 0.000 description 1
- KXDHJXZQYSOELW-UHFFFAOYSA-N carbonic acid monoamide Natural products NC(O)=O KXDHJXZQYSOELW-UHFFFAOYSA-N 0.000 description 1
- XRLHAJCIEMOBLT-UHFFFAOYSA-N cyclobutane-1,1-diamine Chemical compound NC1(N)CCC1 XRLHAJCIEMOBLT-UHFFFAOYSA-N 0.000 description 1
- YMHQVDAATAEZLO-UHFFFAOYSA-N cyclohexane-1,1-diamine Chemical compound NC1(N)CCCCC1 YMHQVDAATAEZLO-UHFFFAOYSA-N 0.000 description 1
- AUELWJRRASQDKI-UHFFFAOYSA-N cyclohexyl carbamate Chemical compound NC(=O)OC1CCCCC1 AUELWJRRASQDKI-UHFFFAOYSA-N 0.000 description 1
- 125000000113 cyclohexyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C1([H])[H] 0.000 description 1
- BQHPPENJOCUCJR-UHFFFAOYSA-N cyclohexyl n-[6-(cyclohexyloxycarbonylamino)hexyl]carbamate Chemical compound C1CCCCC1OC(=O)NCCCCCCNC(=O)OC1CCCCC1 BQHPPENJOCUCJR-UHFFFAOYSA-N 0.000 description 1
- IWCQJGHATXIZCR-UHFFFAOYSA-N cyclohexyl n-butylcarbamate Chemical compound CCCCNC(=O)OC1CCCCC1 IWCQJGHATXIZCR-UHFFFAOYSA-N 0.000 description 1
- JEAXEFPTKIJYRO-UHFFFAOYSA-N cyclohexyl n-cyclohexylcarbamate Chemical compound C1CCCCC1OC(=O)NC1CCCCC1 JEAXEFPTKIJYRO-UHFFFAOYSA-N 0.000 description 1
- XMJHDTYTHMUXMG-UHFFFAOYSA-N cyclohexyl n-hexylcarbamate Chemical compound CCCCCCNC(=O)OC1CCCCC1 XMJHDTYTHMUXMG-UHFFFAOYSA-N 0.000 description 1
- GUCOZIYBUNNBJE-UHFFFAOYSA-N cyclohexyl n-pentylcarbamate Chemical compound CCCCCNC(=O)OC1CCCCC1 GUCOZIYBUNNBJE-UHFFFAOYSA-N 0.000 description 1
- CEUNIYVZFAQQSI-UHFFFAOYSA-N cyclohexyl n-phenylcarbamate Chemical compound C1CCCCC1OC(=O)NC1=CC=CC=C1 CEUNIYVZFAQQSI-UHFFFAOYSA-N 0.000 description 1
- OWEZJUPKTBEISC-UHFFFAOYSA-N decane-1,1-diamine Chemical compound CCCCCCCCCC(N)N OWEZJUPKTBEISC-UHFFFAOYSA-N 0.000 description 1
- ZBCBWPMODOFKDW-UHFFFAOYSA-N diethanolamine Chemical compound OCCNCCO ZBCBWPMODOFKDW-UHFFFAOYSA-N 0.000 description 1
- HPNMFZURTQLUMO-UHFFFAOYSA-N diethylamine Chemical compound CCNCC HPNMFZURTQLUMO-UHFFFAOYSA-N 0.000 description 1
- GGSUCNLOZRCGPQ-UHFFFAOYSA-N diethylaniline Chemical compound CCN(CC)C1=CC=CC=C1 GGSUCNLOZRCGPQ-UHFFFAOYSA-N 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- KXOFYXSXZGSQED-UHFFFAOYSA-N ethyl n-(2-methylphenyl)carbamate Chemical compound CCOC(=O)NC1=CC=CC=C1C KXOFYXSXZGSQED-UHFFFAOYSA-N 0.000 description 1
- FBJXFMGDCCZQHZ-UHFFFAOYSA-N ethyl n-[3-[(ethoxycarbonylamino)methyl]-3,5,5-trimethylcyclohexyl]carbamate Chemical compound CCOC(=O)NCC1(C)CC(NC(=O)OCC)CC(C)(C)C1 FBJXFMGDCCZQHZ-UHFFFAOYSA-N 0.000 description 1
- FWKGEANWQNXYRM-UHFFFAOYSA-N ethyl n-[6-(ethoxycarbonylamino)hexyl]carbamate Chemical compound CCOC(=O)NCCCCCCNC(=O)OCC FWKGEANWQNXYRM-UHFFFAOYSA-N 0.000 description 1
- BQBKYSPXQYHTIP-UHFFFAOYSA-N ethyl n-butylcarbamate Chemical compound CCCCNC(=O)OCC BQBKYSPXQYHTIP-UHFFFAOYSA-N 0.000 description 1
- ZAVUHLXZFYNAMG-UHFFFAOYSA-N ethyl n-cyclohexylcarbamate Chemical compound CCOC(=O)NC1CCCCC1 ZAVUHLXZFYNAMG-UHFFFAOYSA-N 0.000 description 1
- CTEPBUFYCZLELZ-UHFFFAOYSA-N ethyl n-hexylcarbamate Chemical compound CCCCCCNC(=O)OCC CTEPBUFYCZLELZ-UHFFFAOYSA-N 0.000 description 1
- FIUGUPUPNOFJRF-UHFFFAOYSA-N ethyl n-pentylcarbamate Chemical compound CCCCCNC(=O)OCC FIUGUPUPNOFJRF-UHFFFAOYSA-N 0.000 description 1
- LBKPGNUOUPTQKA-UHFFFAOYSA-N ethyl n-phenylcarbamate Chemical compound CCOC(=O)NC1=CC=CC=C1 LBKPGNUOUPTQKA-UHFFFAOYSA-N 0.000 description 1
- NAQMVNRVTILPCV-UHFFFAOYSA-N hexane-1,6-diamine Chemical compound NCCCCCCN NAQMVNRVTILPCV-UHFFFAOYSA-N 0.000 description 1
- ROASJEHPZNKHOF-UHFFFAOYSA-N hexyl carbamate Chemical compound CCCCCCOC(N)=O ROASJEHPZNKHOF-UHFFFAOYSA-N 0.000 description 1
- 125000004051 hexyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- SJKILKFUOWJLHT-UHFFFAOYSA-N hexyl n-[6-(hexoxycarbonylamino)hexyl]carbamate Chemical compound CCCCCCOC(=O)NCCCCCCNC(=O)OCCCCCC SJKILKFUOWJLHT-UHFFFAOYSA-N 0.000 description 1
- MUQXLUFNPKWCKG-UHFFFAOYSA-N hexyl n-butylcarbamate Chemical compound CCCCCCOC(=O)NCCCC MUQXLUFNPKWCKG-UHFFFAOYSA-N 0.000 description 1
- PXKAHSXZPDMGBF-UHFFFAOYSA-N hexyl n-cyclohexylcarbamate Chemical compound CCCCCCOC(=O)NC1CCCCC1 PXKAHSXZPDMGBF-UHFFFAOYSA-N 0.000 description 1
- CZLHCEAOHHIWCA-UHFFFAOYSA-N hexyl n-pentylcarbamate Chemical compound CCCCCCOC(=O)NCCCCC CZLHCEAOHHIWCA-UHFFFAOYSA-N 0.000 description 1
- HNEGSWZZYCZACE-UHFFFAOYSA-N hexyl n-phenylcarbamate Chemical compound CCCCCCOC(=O)NC1=CC=CC=C1 HNEGSWZZYCZACE-UHFFFAOYSA-N 0.000 description 1
- 125000006303 iodophenyl group Chemical group 0.000 description 1
- JJWLVOIRVHMVIS-UHFFFAOYSA-N isopropylamine Chemical compound CC(C)N JJWLVOIRVHMVIS-UHFFFAOYSA-N 0.000 description 1
- 238000004811 liquid chromatography Methods 0.000 description 1
- DPDBQTJXMGFFQC-UHFFFAOYSA-N methyl n-(2-methylphenyl)carbamate Chemical compound COC(=O)NC1=CC=CC=C1C DPDBQTJXMGFFQC-UHFFFAOYSA-N 0.000 description 1
- BAMOLHXSXMKLAA-UHFFFAOYSA-N methyl n-[3-[(methoxycarbonylamino)methyl]-3,5,5-trimethylcyclohexyl]carbamate Chemical compound COC(=O)NCC1(C)CC(NC(=O)OC)CC(C)(C)C1 BAMOLHXSXMKLAA-UHFFFAOYSA-N 0.000 description 1
- DXZCANUBKZARPR-UHFFFAOYSA-N methyl n-[6-(methoxycarbonylamino)hexyl]carbamate Chemical compound COC(=O)NCCCCCCNC(=O)OC DXZCANUBKZARPR-UHFFFAOYSA-N 0.000 description 1
- NYVDNVCZHTXXMW-UHFFFAOYSA-N methyl n-butylcarbamate Chemical compound CCCCNC(=O)OC NYVDNVCZHTXXMW-UHFFFAOYSA-N 0.000 description 1
- BUIPKGZDEMXJLW-UHFFFAOYSA-N methyl n-cyclohexylcarbamate Chemical compound COC(=O)NC1CCCCC1 BUIPKGZDEMXJLW-UHFFFAOYSA-N 0.000 description 1
- OXNAJPQXTZANJL-UHFFFAOYSA-N methyl n-hexylcarbamate Chemical compound CCCCCCNC(=O)OC OXNAJPQXTZANJL-UHFFFAOYSA-N 0.000 description 1
- VBJIQWCGMYVMKK-UHFFFAOYSA-N methyl n-pentylcarbamate Chemical compound CCCCCNC(=O)OC VBJIQWCGMYVMKK-UHFFFAOYSA-N 0.000 description 1
- IAGUPODHENSJEZ-UHFFFAOYSA-N methyl n-phenylcarbamate Chemical compound COC(=O)NC1=CC=CC=C1 IAGUPODHENSJEZ-UHFFFAOYSA-N 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- YZOISHTVEWVNHA-UHFFFAOYSA-N n,n'-dicyclohexylmethanediamine Chemical compound C1CCCCC1NCNC1CCCCC1 YZOISHTVEWVNHA-UHFFFAOYSA-N 0.000 description 1
- AJUXDFHPVZQOGF-UHFFFAOYSA-N n,n-dimethyl-1-naphthylamine Chemical compound C1=CC=C2C(N(C)C)=CC=CC2=C1 AJUXDFHPVZQOGF-UHFFFAOYSA-N 0.000 description 1
- MMFBQHXDINNBMW-UHFFFAOYSA-N n,n-dipropylaniline Chemical compound CCCN(CCC)C1=CC=CC=C1 MMFBQHXDINNBMW-UHFFFAOYSA-N 0.000 description 1
- NVSYANRBXPURRQ-UHFFFAOYSA-N naphthalen-1-ylmethanamine Chemical compound C1=CC=C2C(CN)=CC=CC2=C1 NVSYANRBXPURRQ-UHFFFAOYSA-N 0.000 description 1
- NTNWKDHZTDQSST-UHFFFAOYSA-N naphthalene-1,2-diamine Chemical compound C1=CC=CC2=C(N)C(N)=CC=C21 NTNWKDHZTDQSST-UHFFFAOYSA-N 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- GPCKFIWBUTWTDH-UHFFFAOYSA-N pentane-3,3-diamine Chemical compound CCC(N)(N)CC GPCKFIWBUTWTDH-UHFFFAOYSA-N 0.000 description 1
- 125000001147 pentyl group Chemical group C(CCCC)* 0.000 description 1
- WLDAUAQLYNYMIX-UHFFFAOYSA-N pentyl n-[6-(pentoxycarbonylamino)hexyl]carbamate Chemical compound CCCCCOC(=O)NCCCCCCNC(=O)OCCCCC WLDAUAQLYNYMIX-UHFFFAOYSA-N 0.000 description 1
- SLFLQKJIFGXDLR-UHFFFAOYSA-N pentyl n-[[1,3,3-trimethyl-5-(pentoxycarbonylamino)cyclohexyl]methyl]carbamate Chemical compound CCCCCOC(=O)NCC1(C)CC(NC(=O)OCCCCC)CC(C)(C)C1 SLFLQKJIFGXDLR-UHFFFAOYSA-N 0.000 description 1
- XMKYOJYUPJEGDY-UHFFFAOYSA-N pentyl n-butylcarbamate Chemical compound CCCCCOC(=O)NCCCC XMKYOJYUPJEGDY-UHFFFAOYSA-N 0.000 description 1
- VVBWSCJUPLNJEF-UHFFFAOYSA-N pentyl n-cyclohexylcarbamate Chemical compound CCCCCOC(=O)NC1CCCCC1 VVBWSCJUPLNJEF-UHFFFAOYSA-N 0.000 description 1
- FTUMWNQMWGEOMK-UHFFFAOYSA-N pentyl n-hexylcarbamate Chemical compound CCCCCCNC(=O)OCCCCC FTUMWNQMWGEOMK-UHFFFAOYSA-N 0.000 description 1
- DDSLDZFMTIAIEH-UHFFFAOYSA-N pentyl n-pentylcarbamate Chemical compound CCCCCNC(=O)OCCCCC DDSLDZFMTIAIEH-UHFFFAOYSA-N 0.000 description 1
- BIYXGLPPMRDUNY-UHFFFAOYSA-N pentyl n-phenylcarbamate Chemical compound CCCCCOC(=O)NC1=CC=CC=C1 BIYXGLPPMRDUNY-UHFFFAOYSA-N 0.000 description 1
- RETXQMNESMJJLX-UHFFFAOYSA-N pentyl n-tert-butylcarbamate Chemical compound CCCCCOC(=O)NC(C)(C)C RETXQMNESMJJLX-UHFFFAOYSA-N 0.000 description 1
- DYFXGORUJGZJCA-UHFFFAOYSA-N phenylmethanediamine Chemical compound NC(N)C1=CC=CC=C1 DYFXGORUJGZJCA-UHFFFAOYSA-N 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- ZNZJJSYHZBXQSM-UHFFFAOYSA-N propane-2,2-diamine Chemical compound CC(C)(N)N ZNZJJSYHZBXQSM-UHFFFAOYSA-N 0.000 description 1
- GSTSIZAGGDKQSV-UHFFFAOYSA-N propyl n-[[1,3,3-trimethyl-5-(propoxycarbonylamino)cyclohexyl]methyl]carbamate Chemical compound CCCOC(=O)NCC1(C)CC(NC(=O)OCCC)CC(C)(C)C1 GSTSIZAGGDKQSV-UHFFFAOYSA-N 0.000 description 1
- KJWVVSYDYGOFSU-UHFFFAOYSA-N propyl n-butylcarbamate Chemical compound CCCCNC(=O)OCCC KJWVVSYDYGOFSU-UHFFFAOYSA-N 0.000 description 1
- SBOLKCRPTBJXQW-UHFFFAOYSA-N propyl n-cyclohexylcarbamate Chemical compound CCCOC(=O)NC1CCCCC1 SBOLKCRPTBJXQW-UHFFFAOYSA-N 0.000 description 1
- GAMZXKQMZXYJMT-UHFFFAOYSA-N propyl n-hexylcarbamate Chemical compound CCCCCCNC(=O)OCCC GAMZXKQMZXYJMT-UHFFFAOYSA-N 0.000 description 1
- RBWHQRVGDXUMMV-UHFFFAOYSA-N propyl n-pentylcarbamate Chemical compound CCCCCNC(=O)OCCC RBWHQRVGDXUMMV-UHFFFAOYSA-N 0.000 description 1
- QDZXCXBFZLLQFT-UHFFFAOYSA-N propyl n-phenylcarbamate Chemical compound CCCOC(=O)NC1=CC=CC=C1 QDZXCXBFZLLQFT-UHFFFAOYSA-N 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- DCKVNWZUADLDEH-UHFFFAOYSA-N sec-butyl acetate Chemical compound CCC(C)OC(C)=O DCKVNWZUADLDEH-UHFFFAOYSA-N 0.000 description 1
- 150000003335 secondary amines Chemical class 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- YBRBMKDOPFTVDT-UHFFFAOYSA-N tert-butylamine Chemical compound CC(C)(C)N YBRBMKDOPFTVDT-UHFFFAOYSA-N 0.000 description 1
- KJAMZCVTJDTESW-UHFFFAOYSA-N tiracizine Chemical compound C1CC2=CC=CC=C2N(C(=O)CN(C)C)C2=CC(NC(=O)OCC)=CC=C21 KJAMZCVTJDTESW-UHFFFAOYSA-N 0.000 description 1
- 150000003752 zinc compounds Chemical class 0.000 description 1
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- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
Description
撹拌装置を備える容量10mLのオートクレーブに、炭化カルシウム2.5mmol、炭酸カリウム1mmol、アミンであるアニリン0.5mmol、メタノール15mmol、および溶媒であるアセトニトリル3mLを入れ、二酸化炭素ボンベを接続して密封した。オートクレーブ内を撹拌しながら、オートクレーブ内に二酸化炭素を充填し、180℃に昇温して、オートクレーブ内の圧力が5MPaになるように調整し、24時間反応させてカルバミン酸エステルを合成した(下記化学反応式)。なお、オートクレーブ内の圧力を二酸化炭素の圧力とみなした。
メタノール7.5mmol(実施例2)または30mmol(実施例3)とした点を除き、実施例1と同様にしてカルバミン酸エステルを合成した。カルバミン酸エステルの収率は、実施例2で72%、実施例3で61%であった。
炭化カルシウムを不使用(比較例1)または1.25mmol(実施例4)とした点を除き、実施例1と同様にしてカルバミン酸エステルを合成した。カルバミン酸エステルの収率は実施例4で73%であった。比較例1ではカルバミン酸エステルがほとんど生成しなかった。すなわち、炭化カルシウムが存在しないと、本願の反応工程が進行しないことがわかった。
炭酸カリウムを不使用(比較例2)、0.05mmol(実施例5)、0.5mmol(実施例6)、または2mmol(実施例7)とした点を除き、実施例1と同様にしてカルバミン酸エステルを合成した。カルバミン酸エステルの収率は、実施例5で39%、実施例6で90%、実施例7で98%であった。比較例2ではカルバミン酸エステルがほとんど生成しなかった。すなわち、炭酸カリウムが存在しないと、本願の反応工程が進行しないことがわかった。
溶媒をジメチルアセトアミド(実施例8)、N−メチルピロリドン(実施例9)、またはトルエン(実施例10)とした点を除き、実施例1と同様にしてカルバミン酸エステルを合成した。カルバミン酸エステルの収率は、実施例8で94%、実施例9で90%、実施例10で60%であった。
二酸化炭素の圧力を3MPa(実施例11)または1MPa(実施例12)とした点を除き、実施例1と同様にしてカルバミン酸エステルを合成した。カルバミン酸エステルの収率は、実施例11で91%、実施例12で80%であった。
反応温度を165℃(実施例13)または150℃(実施例14)とした点を除き、実施例1と同様にしてカルバミン酸エステルを合成した。反応時間とカルバミン酸エステルの収率の関係を、実施例1(反応温度180℃)とともに図1に示す。実施例1では、反応時間15時間で、カルバミン酸エステルの収率が98%に達した。これに対して、実施例13および実施例14では、反応時間24時間を経過してもカルバミン酸エステルの収率が飽和しなかった。反応時間24時間のカルバミン酸エステルの収率は、実施例13で76%、実施例14で36%であった。
Claims (4)
- 炭化カルシウムと炭酸カリウムの存在下で、アミンと、メタノールと、二酸化炭素を反応させる反応工程を有するカルバミン酸エステルの製造方法。
- 請求項1において、
温度165〜180℃で前記反応工程を行うカルバミン酸エステルの製造方法。 - 請求項1または2において、
二酸化炭素の圧力が3〜5MPaで前記反応工程を行うカルバミン酸エステルの製造方法。 - 請求項1から3のいずれかにおいて、
アセトニトリル溶媒を用いて前記反応工程を行うカルバミン酸エステルの製造方法。
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