JP4317011B2 - N−1置換アミドを取得する方法 - Google Patents
N−1置換アミドを取得する方法 Download PDFInfo
- Publication number
- JP4317011B2 JP4317011B2 JP2003517009A JP2003517009A JP4317011B2 JP 4317011 B2 JP4317011 B2 JP 4317011B2 JP 2003517009 A JP2003517009 A JP 2003517009A JP 2003517009 A JP2003517009 A JP 2003517009A JP 4317011 B2 JP4317011 B2 JP 4317011B2
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- JP
- Japan
- Prior art keywords
- moles
- acid
- nitrile
- mixture
- reaction
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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- 238000000034 method Methods 0.000 title claims description 56
- 150000001408 amides Chemical class 0.000 title claims description 41
- 150000002825 nitriles Chemical class 0.000 claims description 87
- 125000000217 alkyl group Chemical group 0.000 claims description 25
- 229910052739 hydrogen Inorganic materials 0.000 claims description 22
- 239000001257 hydrogen Substances 0.000 claims description 22
- 125000003118 aryl group Chemical group 0.000 claims description 18
- 125000003342 alkenyl group Chemical group 0.000 claims description 15
- 125000000304 alkynyl group Chemical group 0.000 claims description 15
- 125000000392 cycloalkenyl group Chemical group 0.000 claims description 14
- 125000000753 cycloalkyl group Chemical group 0.000 claims description 14
- 229910019142 PO4 Inorganic materials 0.000 claims description 12
- 239000011541 reaction mixture Substances 0.000 claims description 11
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 9
- 230000002378 acidificating effect Effects 0.000 claims description 8
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 claims description 6
- 239000010452 phosphate Substances 0.000 claims description 6
- 230000007062 hydrolysis Effects 0.000 claims description 5
- 238000006460 hydrolysis reaction Methods 0.000 claims description 5
- 238000011065 in-situ storage Methods 0.000 claims description 4
- 125000002467 phosphate group Chemical group [H]OP(=O)(O[H])O[*] 0.000 claims description 3
- 238000003797 solvolysis reaction Methods 0.000 claims description 2
- 150000002431 hydrogen Chemical class 0.000 claims 2
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 110
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 66
- 239000000203 mixture Substances 0.000 description 61
- 238000006243 chemical reaction Methods 0.000 description 60
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 45
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 42
- 125000003545 alkoxy group Chemical group 0.000 description 41
- MGJXBDMLVWIYOQ-UHFFFAOYSA-N methylazanide Chemical compound [NH-]C MGJXBDMLVWIYOQ-UHFFFAOYSA-N 0.000 description 41
- 239000002253 acid Substances 0.000 description 39
- 239000003153 chemical reaction reagent Substances 0.000 description 29
- 239000000047 product Substances 0.000 description 28
- 150000001875 compounds Chemical class 0.000 description 26
- 125000000524 functional group Chemical group 0.000 description 22
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 21
- -1 carbenium ions Chemical class 0.000 description 20
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 18
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 18
- AFVFQIVMOAPDHO-UHFFFAOYSA-N Methanesulfonic acid Chemical compound CS(O)(=O)=O AFVFQIVMOAPDHO-UHFFFAOYSA-N 0.000 description 18
- 239000002904 solvent Substances 0.000 description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 17
- XSQHUYDRSDBCHN-UHFFFAOYSA-N 2,3-dimethyl-2-propan-2-ylbutanenitrile Chemical compound CC(C)C(C)(C#N)C(C)C XSQHUYDRSDBCHN-UHFFFAOYSA-N 0.000 description 15
- 239000004952 Polyamide Chemical class 0.000 description 14
- 229920002647 polyamide Chemical class 0.000 description 14
- 125000001424 substituent group Chemical group 0.000 description 13
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 12
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 12
- JFDZBHWFFUWGJE-UHFFFAOYSA-N benzonitrile Chemical compound N#CC1=CC=CC=C1 JFDZBHWFFUWGJE-UHFFFAOYSA-N 0.000 description 12
- KVNRLNFWIYMESJ-UHFFFAOYSA-N butyronitrile Chemical compound CCCC#N KVNRLNFWIYMESJ-UHFFFAOYSA-N 0.000 description 12
- AKEJUJNQAAGONA-UHFFFAOYSA-N sulfur trioxide Chemical compound O=S(=O)=O AKEJUJNQAAGONA-UHFFFAOYSA-N 0.000 description 12
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 11
- JZMJDSHXVKJFKW-UHFFFAOYSA-M methyl sulfate(1-) Chemical compound COS([O-])(=O)=O JZMJDSHXVKJFKW-UHFFFAOYSA-M 0.000 description 11
- 229920000137 polyphosphoric acid Polymers 0.000 description 11
- KEQGZUUPPQEDPF-UHFFFAOYSA-N 1,3-dichloro-5,5-dimethylimidazolidine-2,4-dione Chemical compound CC1(C)N(Cl)C(=O)N(Cl)C1=O KEQGZUUPPQEDPF-UHFFFAOYSA-N 0.000 description 10
- XTHPWXDJESJLNJ-UHFFFAOYSA-N chlorosulfonic acid Substances OS(Cl)(=O)=O XTHPWXDJESJLNJ-UHFFFAOYSA-N 0.000 description 10
- 235000021317 phosphate Nutrition 0.000 description 10
- 229940098779 methanesulfonic acid Drugs 0.000 description 9
- IEJIGPNLZYLLBP-UHFFFAOYSA-N dimethyl carbonate Chemical compound COC(=O)OC IEJIGPNLZYLLBP-UHFFFAOYSA-N 0.000 description 8
- 150000002148 esters Chemical class 0.000 description 8
- 239000000243 solution Substances 0.000 description 8
- WVLBCYQITXONBZ-UHFFFAOYSA-N trimethyl phosphate Chemical compound COP(=O)(OC)OC WVLBCYQITXONBZ-UHFFFAOYSA-N 0.000 description 8
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 7
- 150000003951 lactams Chemical class 0.000 description 7
- 150000003254 radicals Chemical group 0.000 description 7
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 6
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 6
- 229920000388 Polyphosphate Polymers 0.000 description 6
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 6
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 6
- 238000010640 amide synthesis reaction Methods 0.000 description 6
- 150000003950 cyclic amides Chemical class 0.000 description 6
- POCFBDFTJMJWLG-UHFFFAOYSA-N dihydrosinapic acid methyl ester Natural products COC(=O)CCC1=CC(OC)=C(O)C(OC)=C1 POCFBDFTJMJWLG-UHFFFAOYSA-N 0.000 description 6
- VAYGXNSJCAHWJZ-UHFFFAOYSA-N dimethyl sulfate Chemical compound COS(=O)(=O)OC VAYGXNSJCAHWJZ-UHFFFAOYSA-N 0.000 description 6
- 150000002430 hydrocarbons Chemical group 0.000 description 6
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 6
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 6
- 239000001205 polyphosphate Substances 0.000 description 6
- 235000011176 polyphosphates Nutrition 0.000 description 6
- AWVUYKHSNNYPOX-UHFFFAOYSA-N 5-methyl-2-propan-2-ylcyclohexane-1-carbonitrile Chemical compound CC(C)C1CCC(C)CC1C#N AWVUYKHSNNYPOX-UHFFFAOYSA-N 0.000 description 5
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 5
- 125000004093 cyano group Chemical group *C#N 0.000 description 5
- 125000004122 cyclic group Chemical class 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 150000003138 primary alcohols Chemical class 0.000 description 5
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 description 5
- QUSNBJAOOMFDIB-UHFFFAOYSA-N Ethylamine Chemical compound CCN QUSNBJAOOMFDIB-UHFFFAOYSA-N 0.000 description 4
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 4
- LOMVENUNSWAXEN-UHFFFAOYSA-N Methyl oxalate Chemical compound COC(=O)C(=O)OC LOMVENUNSWAXEN-UHFFFAOYSA-N 0.000 description 4
- 150000007513 acids Chemical class 0.000 description 4
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 4
- 235000011180 diphosphates Nutrition 0.000 description 4
- 238000004821 distillation Methods 0.000 description 4
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 4
- 230000003301 hydrolyzing effect Effects 0.000 description 4
- 238000002156 mixing Methods 0.000 description 4
- HIFJUMGIHIZEPX-UHFFFAOYSA-N sulfuric acid;sulfur trioxide Chemical compound O=S(=O)=O.OS(O)(=O)=O HIFJUMGIHIZEPX-UHFFFAOYSA-N 0.000 description 4
- UGKAGYIWOQXPKP-UHFFFAOYSA-N 2-cyano-3-methyl-2-propan-2-ylbutanoic acid Chemical compound CC(C)C(C#N)(C(C)C)C(O)=O UGKAGYIWOQXPKP-UHFFFAOYSA-N 0.000 description 3
- YLQBMQCUIZJEEH-UHFFFAOYSA-N Furan Chemical compound C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 3
- XBDQKXXYIPTUBI-UHFFFAOYSA-M Propionate Chemical compound CCC([O-])=O XBDQKXXYIPTUBI-UHFFFAOYSA-M 0.000 description 3
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 3
- 150000001241 acetals Chemical class 0.000 description 3
- KXKVLQRXCPHEJC-UHFFFAOYSA-N acetic acid trimethyl ester Natural products COC(C)=O KXKVLQRXCPHEJC-UHFFFAOYSA-N 0.000 description 3
- 150000001298 alcohols Chemical class 0.000 description 3
- 239000002585 base Substances 0.000 description 3
- 238000007630 basic procedure Methods 0.000 description 3
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 description 3
- XPPKVPWEQAFLFU-UHFFFAOYSA-N diphosphoric acid Chemical compound OP(O)(=O)OP(O)(O)=O XPPKVPWEQAFLFU-UHFFFAOYSA-N 0.000 description 3
- 150000002334 glycols Chemical class 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 239000000376 reactant Substances 0.000 description 3
- 239000013074 reference sample Substances 0.000 description 3
- 229910052938 sodium sulfate Inorganic materials 0.000 description 3
- 235000011152 sodium sulphate Nutrition 0.000 description 3
- 239000012258 stirred mixture Substances 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- WRECIMRULFAWHA-UHFFFAOYSA-N trimethyl borate Chemical compound COB(OC)OC WRECIMRULFAWHA-UHFFFAOYSA-N 0.000 description 3
- DNIAPMSPPWPWGF-GSVOUGTGSA-N (R)-(-)-Propylene glycol Chemical compound C[C@@H](O)CO DNIAPMSPPWPWGF-GSVOUGTGSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical group N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 239000007848 Bronsted acid Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- ZHNUHDYFZUAESO-UHFFFAOYSA-N Formamide Chemical compound NC=O ZHNUHDYFZUAESO-UHFFFAOYSA-N 0.000 description 2
- 239000002841 Lewis acid Substances 0.000 description 2
- UFWIBTONFRDIAS-UHFFFAOYSA-N Naphthalene Chemical compound C1=CC=CC2=CC=CC=C21 UFWIBTONFRDIAS-UHFFFAOYSA-N 0.000 description 2
- NQRYJNQNLNOLGT-UHFFFAOYSA-N Piperidine Chemical compound C1CCNCC1 NQRYJNQNLNOLGT-UHFFFAOYSA-N 0.000 description 2
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 2
- KAESVJOAVNADME-UHFFFAOYSA-N Pyrrole Chemical compound C=1C=CNC=1 KAESVJOAVNADME-UHFFFAOYSA-N 0.000 description 2
- BOTDANWDWHJENH-UHFFFAOYSA-N Tetraethyl orthosilicate Chemical compound CCO[Si](OCC)(OCC)OCC BOTDANWDWHJENH-UHFFFAOYSA-N 0.000 description 2
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 2
- YTPLMLYBLZKORZ-UHFFFAOYSA-N Thiophene Chemical compound C=1C=CSC=1 YTPLMLYBLZKORZ-UHFFFAOYSA-N 0.000 description 2
- 229960000583 acetic acid Drugs 0.000 description 2
- 150000001336 alkenes Chemical class 0.000 description 2
- 150000008051 alkyl sulfates Chemical class 0.000 description 2
- VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 description 2
- MWPLVEDNUUSJAV-UHFFFAOYSA-N anthracene Chemical compound C1=CC=CC2=CC3=CC=CC=C3C=C21 MWPLVEDNUUSJAV-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- WTEOIRVLGSZEPR-UHFFFAOYSA-N boron trifluoride Chemical compound FB(F)F WTEOIRVLGSZEPR-UHFFFAOYSA-N 0.000 description 2
- 239000006227 byproduct Substances 0.000 description 2
- KBPLFHHGFOOTCA-UHFFFAOYSA-N caprylic alcohol Natural products CCCCCCCCO KBPLFHHGFOOTCA-UHFFFAOYSA-N 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 239000007795 chemical reaction product Substances 0.000 description 2
- 239000002026 chloroform extract Substances 0.000 description 2
- 238000002425 crystallisation Methods 0.000 description 2
- 230000008025 crystallization Effects 0.000 description 2
- MWKFXSUHUHTGQN-UHFFFAOYSA-N decan-1-ol Chemical compound CCCCCCCCCCO MWKFXSUHUHTGQN-UHFFFAOYSA-N 0.000 description 2
- 150000001983 dialkylethers Chemical class 0.000 description 2
- 150000001470 diamides Chemical class 0.000 description 2
- LQZZUXJYWNFBMV-UHFFFAOYSA-N dodecan-1-ol Chemical compound CCCCCCCCCCCCO LQZZUXJYWNFBMV-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- CCIVGXIOQKPBKL-UHFFFAOYSA-N ethanesulfonic acid Chemical compound CCS(O)(=O)=O CCIVGXIOQKPBKL-UHFFFAOYSA-N 0.000 description 2
- WHTXVXOOSUKFJP-UHFFFAOYSA-N ethyl 2-cyano-3-methyl-2-propan-2-ylbutanoate Chemical compound CCOC(=O)C(C#N)(C(C)C)C(C)C WHTXVXOOSUKFJP-UHFFFAOYSA-N 0.000 description 2
- 125000004494 ethyl ester group Chemical group 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 239000000284 extract Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 125000005842 heteroatom Chemical group 0.000 description 2
- 125000000623 heterocyclic group Chemical group 0.000 description 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 2
- ROPLCSFPUPWHGJ-UHFFFAOYSA-N hydroxycyanamide Chemical compound ONC#N ROPLCSFPUPWHGJ-UHFFFAOYSA-N 0.000 description 2
- 150000007517 lewis acids Chemical class 0.000 description 2
- 150000004702 methyl esters Chemical class 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 150000002905 orthoesters Chemical class 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 2
- 229940005657 pyrophosphoric acid Drugs 0.000 description 2
- 230000035484 reaction time Effects 0.000 description 2
- 150000003333 secondary alcohols Chemical class 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 150000003467 sulfuric acid derivatives Chemical class 0.000 description 2
- 238000003786 synthesis reaction Methods 0.000 description 2
- JOXIMZWYDAKGHI-UHFFFAOYSA-N toluene-4-sulfonic acid Chemical compound CC1=CC=C(S(O)(=O)=O)C=C1 JOXIMZWYDAKGHI-UHFFFAOYSA-N 0.000 description 2
- DQWPFSLDHJDLRL-UHFFFAOYSA-N triethyl phosphate Chemical compound CCOP(=O)(OCC)OCC DQWPFSLDHJDLRL-UHFFFAOYSA-N 0.000 description 2
- WJKHJLXJJJATHN-UHFFFAOYSA-N triflic anhydride Chemical compound FC(F)(F)S(=O)(=O)OS(=O)(=O)C(F)(F)F WJKHJLXJJJATHN-UHFFFAOYSA-N 0.000 description 2
- IWZSHWBGHQBIML-ZGGLMWTQSA-N (3S,8S,10R,13S,14S,17S)-17-isoquinolin-7-yl-N,N,10,13-tetramethyl-2,3,4,7,8,9,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-3-amine Chemical compound CN(C)[C@H]1CC[C@]2(C)C3CC[C@@]4(C)[C@@H](CC[C@@H]4c4ccc5ccncc5c4)[C@@H]3CC=C2C1 IWZSHWBGHQBIML-ZGGLMWTQSA-N 0.000 description 1
- DURPTKYDGMDSBL-UHFFFAOYSA-N 1-butoxybutane Chemical class CCCCOCCCC DURPTKYDGMDSBL-UHFFFAOYSA-N 0.000 description 1
- LTMRRSWNXVJMBA-UHFFFAOYSA-L 2,2-diethylpropanedioate Chemical compound CCC(CC)(C([O-])=O)C([O-])=O LTMRRSWNXVJMBA-UHFFFAOYSA-L 0.000 description 1
- OWEMTCOXFULTNW-UHFFFAOYSA-N 2,3-dimethyl-2-propan-2-ylbutanoic acid Chemical compound CC(C)C(C)(C(C)C)C(O)=O OWEMTCOXFULTNW-UHFFFAOYSA-N 0.000 description 1
- XNWFRZJHXBZDAG-UHFFFAOYSA-N 2-METHOXYETHANOL Chemical compound COCCO XNWFRZJHXBZDAG-UHFFFAOYSA-N 0.000 description 1
- 229910015900 BF3 Inorganic materials 0.000 description 1
- 241000212384 Bifora Species 0.000 description 1
- BTBUEUYNUDRHOZ-UHFFFAOYSA-N Borate Chemical compound [O-]B([O-])[O-] BTBUEUYNUDRHOZ-UHFFFAOYSA-N 0.000 description 1
- ZTHQBROSBNNGPU-UHFFFAOYSA-N Butyl hydrogen sulfate Chemical compound CCCCOS(O)(=O)=O ZTHQBROSBNNGPU-UHFFFAOYSA-N 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- 239000004278 EU approved seasoning Substances 0.000 description 1
- KIWBPDUYBMNFTB-UHFFFAOYSA-N Ethyl hydrogen sulfate Chemical compound CCOS(O)(=O)=O KIWBPDUYBMNFTB-UHFFFAOYSA-N 0.000 description 1
- OAKJQQAXSVQMHS-UHFFFAOYSA-N Hydrazine Chemical compound NN OAKJQQAXSVQMHS-UHFFFAOYSA-N 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 1
- WRQNANDWMGAFTP-UHFFFAOYSA-N Methylacetoacetic acid Chemical compound COC(=O)CC(C)=O WRQNANDWMGAFTP-UHFFFAOYSA-N 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 239000002202 Polyethylene glycol Substances 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical group [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- BPNLLIHZSAFABG-UHFFFAOYSA-N [hydroxy(methoxy)phosphoryl] methyl hydrogen phosphate Chemical compound COP(O)(=O)OP(O)(=O)OC BPNLLIHZSAFABG-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 125000002015 acyclic group Chemical group 0.000 description 1
- 150000001335 aliphatic alkanes Chemical class 0.000 description 1
- 125000004453 alkoxycarbonyl group Chemical group 0.000 description 1
- 150000001346 alkyl aryl ethers Chemical class 0.000 description 1
- 150000008055 alkyl aryl sulfonates Chemical class 0.000 description 1
- 150000001347 alkyl bromides Chemical class 0.000 description 1
- 125000005907 alkyl ester group Chemical group 0.000 description 1
- 230000009435 amidation Effects 0.000 description 1
- 238000007112 amidation reaction Methods 0.000 description 1
- 125000003368 amide group Chemical group 0.000 description 1
- 125000003277 amino group Chemical group 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 125000001204 arachidyl 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])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([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
- 125000003710 aryl alkyl group Chemical group 0.000 description 1
- 125000004429 atom Chemical group 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical group [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- SRSXLGNVWSONIS-UHFFFAOYSA-N benzenesulfonic acid Chemical compound OS(=O)(=O)C1=CC=CC=C1 SRSXLGNVWSONIS-UHFFFAOYSA-N 0.000 description 1
- 229940092714 benzenesulfonic acid Drugs 0.000 description 1
- 230000004071 biological effect Effects 0.000 description 1
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 description 1
- 239000004327 boric acid Substances 0.000 description 1
- 125000001246 bromo group Chemical group Br* 0.000 description 1
- DNSISZSEWVHGLH-UHFFFAOYSA-N butanamide Chemical compound CCCC(N)=O DNSISZSEWVHGLH-UHFFFAOYSA-N 0.000 description 1
- 125000005517 carbenium group Chemical group 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 1
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 description 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
- 125000001309 chloro group Chemical group Cl* 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 229940125810 compound 20 Drugs 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000002537 cosmetic Substances 0.000 description 1
- 239000012043 crude product Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 239000002178 crystalline material Substances 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
- 150000008050 dialkyl sulfates Chemical class 0.000 description 1
- GUJOJGAPFQRJSV-UHFFFAOYSA-N dialuminum;dioxosilane;oxygen(2-);hydrate Chemical compound O.[O-2].[O-2].[O-2].[Al+3].[Al+3].O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O GUJOJGAPFQRJSV-UHFFFAOYSA-N 0.000 description 1
- QGBSISYHAICWAH-UHFFFAOYSA-N dicyandiamide Chemical compound NC(N)=NC#N QGBSISYHAICWAH-UHFFFAOYSA-N 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- NKDDWNXOKDWJAK-UHFFFAOYSA-N dimethoxymethane Chemical compound COCOC NKDDWNXOKDWJAK-UHFFFAOYSA-N 0.000 description 1
- XGZNHFPFJRZBBT-UHFFFAOYSA-N ethanol;titanium Chemical compound [Ti].CCO.CCO.CCO.CCO XGZNHFPFJRZBBT-UHFFFAOYSA-N 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- WBJINCZRORDGAQ-UHFFFAOYSA-N ethyl formate Chemical class CCOC=O WBJINCZRORDGAQ-UHFFFAOYSA-N 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 125000001153 fluoro group Chemical group F* 0.000 description 1
- 235000011194 food seasoning agent Nutrition 0.000 description 1
- 125000002485 formyl group Chemical class [H]C(*)=O 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000012362 glacial acetic acid Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- JAXFJECJQZDFJS-XHEPKHHKSA-N gtpl8555 Chemical compound OC(=O)C[C@H](N)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](C(C)C)C(=O)N[C@@H](C(C)C)C(=O)N1CCC[C@@H]1C(=O)N[C@H](B1O[C@@]2(C)[C@H]3C[C@H](C3(C)C)C[C@H]2O1)CCC1=CC=C(F)C=C1 JAXFJECJQZDFJS-XHEPKHHKSA-N 0.000 description 1
- 125000005843 halogen group Chemical group 0.000 description 1
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 description 1
- 229910000041 hydrogen chloride Inorganic materials 0.000 description 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 1
- 229910001867 inorganic solvent Inorganic materials 0.000 description 1
- 239000003049 inorganic solvent Substances 0.000 description 1
- 150000002500 ions Chemical class 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
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 125000002463 lignoceryl 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])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([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
- 230000007774 longterm Effects 0.000 description 1
- LLCOIQRNSJBFSN-UHFFFAOYSA-N methane;sulfurochloridic acid Chemical compound C.OS(Cl)(=O)=O LLCOIQRNSJBFSN-UHFFFAOYSA-N 0.000 description 1
- LEDYVOHZXAEAGS-UHFFFAOYSA-N methyl 2-cyano-3-methyl-2-propan-2-ylbutanoate Chemical compound COC(=O)C(C#N)(C(C)C)C(C)C LEDYVOHZXAEAGS-UHFFFAOYSA-N 0.000 description 1
- JZMJDSHXVKJFKW-UHFFFAOYSA-N methyl sulfate Chemical compound COS(O)(=O)=O JZMJDSHXVKJFKW-UHFFFAOYSA-N 0.000 description 1
- TVMXDCGIABBOFY-UHFFFAOYSA-N n-Octanol Natural products CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 description 1
- DXFXMYYJKFIEGI-UHFFFAOYSA-N n-decylacetamide Chemical compound CCCCCCCCCCNC(C)=O DXFXMYYJKFIEGI-UHFFFAOYSA-N 0.000 description 1
- NCCHARWOCKOHIH-UHFFFAOYSA-N n-methylbenzamide Chemical compound CNC(=O)C1=CC=CC=C1 NCCHARWOCKOHIH-UHFFFAOYSA-N 0.000 description 1
- 125000004123 n-propyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 125000001624 naphthyl group Chemical group 0.000 description 1
- 229910052605 nesosilicate Inorganic materials 0.000 description 1
- 150000002826 nitrites Chemical class 0.000 description 1
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 description 1
- 125000000018 nitroso group Chemical group N(=O)* 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
- 239000003921 oil Substances 0.000 description 1
- 239000012044 organic layer Substances 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 229910052760 oxygen Chemical group 0.000 description 1
- 239000001301 oxygen Chemical group 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 230000001766 physiological effect Effects 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 229920000151 polyglycol Polymers 0.000 description 1
- 239000010695 polyglycol Substances 0.000 description 1
- JYLYBTOTWUXPLC-UHFFFAOYSA-N propane-1-sulfonic acid Chemical compound C(CC)S(=O)(=O)O.C(CC)S(=O)(=O)O JYLYBTOTWUXPLC-UHFFFAOYSA-N 0.000 description 1
- KCXFHTAICRTXLI-UHFFFAOYSA-N propane-1-sulfonic acid Chemical compound CCCS(O)(=O)=O KCXFHTAICRTXLI-UHFFFAOYSA-N 0.000 description 1
- FVSKHRXBFJPNKK-UHFFFAOYSA-N propionitrile Chemical compound CCC#N FVSKHRXBFJPNKK-UHFFFAOYSA-N 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000012264 purified product Substances 0.000 description 1
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 1
- 229940048084 pyrophosphate Drugs 0.000 description 1
- 239000012429 reaction media Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 229930195734 saturated hydrocarbon Natural products 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 150000004756 silanes Chemical class 0.000 description 1
- 125000004469 siloxy group Chemical group [SiH3]O* 0.000 description 1
- 239000011877 solvent mixture Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- PUGUQINMNYINPK-UHFFFAOYSA-N tert-butyl 4-(2-chloroacetyl)piperazine-1-carboxylate Chemical compound CC(C)(C)OC(=O)N1CCN(C(=O)CCl)CC1 PUGUQINMNYINPK-UHFFFAOYSA-N 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
- 150000003509 tertiary alcohols Chemical class 0.000 description 1
- 229930192474 thiophene Natural products 0.000 description 1
- 150000003609 titanium compounds Chemical class 0.000 description 1
- 239000012485 toluene extract Substances 0.000 description 1
- ITMCEJHCFYSIIV-UHFFFAOYSA-N triflic acid Chemical compound OS(=O)(=O)C(F)(F)F ITMCEJHCFYSIIV-UHFFFAOYSA-N 0.000 description 1
- 238000010626 work up procedure Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C231/00—Preparation of carboxylic acid amides
- C07C231/06—Preparation of carboxylic acid amides from nitriles by transformation of cyano groups into carboxamide groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2601/00—Systems containing only non-condensed rings
- C07C2601/12—Systems containing only non-condensed rings with a six-membered ring
- C07C2601/14—The ring being saturated
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
Description
同様に、10mモルの無水トリフルオロメタンスルホン酸と2倍過剰のアセトニトリル又はベンゾニトリルの混合物への10mモルのエタノール又はブタノールの添加は、相当するN−アルキルアミドの80〜90%収率を得る(A.G.Martinez et al.,Tetrahedron Lett.,1989,Vol.30,pp.581〜582)。しかし、これらのようなこうした「風変わりな」及び高価な試薬の使用は、これらの修正を工業的に非実用的なものにしてしまう。
a)酸;及び
b)一般式−OCH2−Xで表される少なくとも一つのアルコキシ官能基を含むアルコキシ含有化合物、
と接触させることを含む:
式中、Rは水素又はアルキル、シクロアルキル、アルケニル、シクロアルケニル、アルキニル、アリール、又はヘテロ環式置換基であり、それらの置換基は置換され得るか又は非置換であることができる;式中、Xは水素又は一般式−CHR1R2を有するラジカルである;及び式中、R1及びR2は独立に又はまとめて水素又はアルキル、シクロアルキル、アルケニル、シクロアルケニル、アルキニル、アリール、又はヘテロ環式置換基又はそれらのあらゆる組合せを表し、それらの置換基は置換され得るか又は非置換であることができる。
本発明は、本明細書において提供されるあらゆる図、表及び実施例を含む以下の詳細な説明を参照することによりさらに容易に理解することが可能である。特定の成分及び/又は条件が当然変化することが可能であるので、本発明が以下に説明される特定の実施形態及び方法に限定されないこともまた理解されるべきである。さらに、本明細書において用いられる専門用語は、本発明の特定の実施形態を説明する目的のためだけに用いられ、どの点からも限定しようとは意図されていない。
例えば、適するニトリルと反応しようとするモノアルキル硫酸塩の場合において、モノアルキル硫酸塩はアルコキシ及び酸両方の官能基を含み、従って、個別の酸試薬及び/又は個別のアルコキシ試薬は反応環境中に導入できるが、しかし、本発明をうまく実施するために必要とはされない。
1) アルコキシ含有化合物及び溶媒の、ニトリル、酸及び別の溶媒の混合物中への添加、又は場合により、一つ又は両方の溶媒なしでの同一手順;
2) 酸、ニトリル、アルコキシ含有化合物、及び溶媒の同時混合、又は場合により、溶媒なしでの同一手順;
3) 溶媒ありなしで酸及びアルコキシ含有化合物を予備混合し、次にまた溶媒ありなしでニトリルを添加;
4) 酸の、ニトリル、アルコキシ含有化合物、及び任意の溶媒混合物への添加。
2,3−ジメチル−2−(1’−メチルエチル)ブタンニトリル10と、クロロスルホン酸及びメタノールの反応(2つの他の試薬の混合物へのアルコールの追加)。
2,3−ジメチル−2−(l’−メチルエチル)ブタンニトリル10と、メタノール及び硫酸の反応(2つの他の試薬の混合物へのニトリルの追加)。
2,3−ジメチル−2−(l’−メチルエチル)ブタンニトリル10と、メタノール及び硫酸の反応(2つの他の試薬の混合物へのメタノールの追加)。
2,3−ジメチル−2−(l’−メチルエチル)ブタンニトリル10と、メタノール及び発煙硫酸の反応
メタノール(0.59 moles)を、約8℃で、54 gの27〜33%の発煙硫酸に加えて、この混合物を、95℃に加熱し、この温度で1時間撹拌した。0.196 molesのニトリル10の添加後に、温度を、20分間かけて自然に約120の℃に上げた。前記混合物を冷却し、水で慎重に希釈し、NaOH水溶液で中和し、そしてヘプタンで抽出した。ヘプタンの除去の後に、得られた茶色がかった結晶性の産物は、1.3%の未反応ニトリル10、78.9%のN−メチルアミド11、及び17.3%のアミド12を含んでいた。
2,3−ジメチル−2−(l’−メチルエチル)ブタンニトリル10と、メタノール及びメタンスルホン酸の反応。
2,3−ジメチル−2−(1’−メチルエチル)ブタンニトリル10と、メタノール及びリン酸の反応。
2,3−ジメチル−2−(1’−メチルエチル)ブタンニトリル10と、メタノール及びピロリン酸の反応。
2,3−ジメチル−2−(l’−メチルエチル)ブタンニトリル10と、メチル・メタンスルホン酸及びメタンスルホン酸の反応。
2,3−ジメチル−2−(1’−メチルエチル)ブタンニトリル10と、酢酸メチル及び硫酸の反応。
2,3−ジメチル−2−(1’−メチルエチル)ブタンニトリル10と、リン酸トリメチル及び硫酸の100℃での反応。
2,3−ジメチル−2−(1’−メチルエチル)ブタンニトリル10と、リン酸トリメチル及び硫酸の120℃での反応。
2,3−ジメチル−2−(l’−メチルエチル)ブタンニトリル10と、ジメチル・オキサレート及び硫酸の反応(2つの他の試薬の混合物へのニトリルの追加)。
2,3−ジメチル−2−(l’−メチルエチル)ブタンニトリル10と、ジメチル・オキサレート及び硫酸の反応(2つの他の試薬の混合物への硫酸の追加)。
アセトニトリルと、クロロスルホン酸及び1−ブタノールの反応。
ベンゾニトリルと硫酸及び硫酸ジメチルの反応。
p−メンタン−3−カルボニトリル14と、クロロスルホン酸及びエタノールの反応。
2,2−ジイソプロピルシアノ酢酸のメチルエステル16と、硫酸及びメタノールの反応。
2,2−ジイソプロピルシアノ酢酸のエチルエステル18と、硫酸及びメタノールの反応。
2,2−ジイソプロピルシアノ酢酸のエチルエステル18と、硫酸及びエタノールの反応。
2,3−ジメチル−2−(l’−メチルエチル)ブタンニトリル10と、硫酸ジメチルと硫酸から調製された約等モル量の硫酸モノメチルの反応。
2,3−ジメチル−2−(l’−メチルエチル)ブタンニトリル10と、硫酸ジメチルと硫酸から調製された約四倍過剰の硫酸モノメチルの反応。
2,3−ジメチル−2−(l’−メチルエチル)ブタンニトリル10と、クロロスルホン酸とメタノールから調製された硫酸モノメチルの反応。
2,3−ジメチル−2−(1’−メチルエチル)ブタンニトリル10と、三酸化硫黄とメタノールから調製された硫酸モノメチルの反応。
2,3−ジメチル−2−(l’−メチルエチル)ブタンニトリル10と、三酸化硫黄とメタノールのジメチルホルムアミド錯体から調製された硫酸モノメチルの反応。
2,3−ジメチル−2−(1’−メチルエチル)ブタンニトリル10と、硫酸とリン酸トリメチルから調製された硫酸モノメチルの反応。
2,3−ジメチル−2−(1’−メチルエチル)ブタンニトリル10と、硫酸とホウ酸トリメチルから調製された硫酸モノメチルの反応。
2,3−ジメチル−2−(1’−メチルエチル)ブタンニトリル10と、硫酸と炭酸ジメチルから調製された硫酸モノメチルの反応。
140℃での2,3−ジメチル−2−(1’−メチルエチル)ブタンニトリル10と、リン酸トリメチル及びメタンスルホン酸の反応。
2,3−ジメチル−2−(1’−メチルエチル)ブタンニトリル10と、炭酸ジメチル及びポリリン酸の反応。
2,3−ジメチル−2−(1’−メチルエチル)ブタンニトリル10と、炭酸ジメチル及びある程度希釈したポリリン酸の反応。
2,3−ジメチル−2−(l’−メチルエチル)ブタンニトリル10と、メタノール及びポリリン酸の反応。
2,3−ジメチル−2−(1’−メチルエチル)ブタンニトリル10と、メタノールとリン酸から得られたメチル・ポリリン酸(methyl polyphosphate)の反応。
p−メンタン−3−カルボニトリル14と、メタンスルホン酸及びエチルメタンスルホン酸の反応。
p−メンタン−3−カルボニトリル14と、ポリリン酸及びトリエチルホスフェートの反応。
Claims (3)
- 以下の一般式:
R−(CO)−NH−CH2−X
によって表されるアミドを取得する方法であって、以下の一般式:
R−CN
によって表されるニトリルを、少なくとも1つの以下の一般式:
XCH2−O−
によって表されるアルコキシ官能基、及び1つ以上の以下の一般式:
Rが、水素であるか、あるいは置換されている又は置換されていない、アルキル、シクロアルキル、アルケニル、シクロアルケニル、アルキニル、アリール又は複素環式置換基であり;そして
Xが、水素であるか、又は一般式−CHR1R2〔ここで、R1及びR2は、独立に又は共に、水素、又は置換されている又は置換されていない、アルキル、シクロアルキル、アルケニル、シクロアルケニル、アルキニル、アリール若しくは複素環式置換基、あるいはこれらのいずれかの組み合わせを表す〕を有するラジカルである}によって表される酸性リン酸塩官能基を含むアルキル酸性リン酸塩と、接触させるステップを含む前記方法。 - 前記アルキル酸性リン酸塩が、反応混合物中、その場で形成される、請求項1に記載の方法。
- 加水分解又は加溶媒分解の仕上げ処理をさらに含む、請求項1に記載の方法。
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US09/919,379 US6482983B1 (en) | 2001-07-31 | 2001-07-31 | Process for obtaining N-monosubstituted amides |
PCT/US2002/022946 WO2003011816A1 (en) | 2001-07-31 | 2002-07-19 | Process for obtaining n-monosubstituted amides |
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US (2) | US6482983B1 (ja) |
EP (1) | EP1414786B1 (ja) |
JP (1) | JP4317011B2 (ja) |
ES (1) | ES2399210T3 (ja) |
IL (2) | IL159836A0 (ja) |
MX (1) | MXPA04000657A (ja) |
WO (1) | WO2003011816A1 (ja) |
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AT413101B (de) * | 2002-10-01 | 2005-11-15 | Dsm Fine Chem Austria Gmbh | Verbessertes verfahren zur herstellung von n-substituierten amiden aus nitrilen |
US7482378B2 (en) | 2004-05-28 | 2009-01-27 | Millenium Specialty Chemicals, Inc. | Physiological cooling compositions |
WO2006118955A2 (en) * | 2005-04-29 | 2006-11-09 | Wyeth | Process for preparing 3,3-disubstituted oxindoles and thio-oxindoles |
ES2538789T3 (es) * | 2008-08-15 | 2015-06-24 | The Procter & Gamble Company | Síntesis de derivados de ciclohexano útiles como compuestos refrescantes en productos de consumo |
CN103242194B (zh) * | 2012-02-03 | 2015-06-10 | 爱普香料集团股份有限公司 | 2,2-二异丙基丙腈的制备方法 |
CN103274959B (zh) * | 2013-06-20 | 2015-04-08 | 安徽科技学院 | 一种凉味剂n,2,3-三甲基-2-异丙基丁酰胺的合成方法 |
CN104496836B (zh) * | 2014-11-27 | 2016-06-29 | 安徽丰乐香料有限责任公司 | 一种工业上去除n,2,3-三甲基-2-异丙基丁酰胺母液杂质的方法 |
CN107235855B (zh) * | 2017-05-27 | 2019-11-15 | 安徽中草香料股份有限公司 | 无副产物生成的n,2,3-三甲基-2-异丙基丁酰胺合成及提纯工艺 |
CN109851522B (zh) * | 2018-12-10 | 2022-03-11 | 万华化学集团股份有限公司 | N-乙基-新-薄荷基甲酰胺构型翻转制备n-乙基-l-薄荷基甲酰胺的方法 |
CN110256272A (zh) * | 2019-06-29 | 2019-09-20 | 濮阳天源生物科技有限公司 | 利用固体酸催化剂合成酰胺类凉味剂的方法 |
CN118619840A (zh) * | 2024-08-14 | 2024-09-10 | 安徽金禾合成材料研究院有限公司 | 一种绿色环保型n,2,3-三甲基-2-异丙基丁酰胺的催化合成方法 |
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DE2725889C3 (de) * | 1977-06-08 | 1980-04-17 | Bayer Ag, 5090 Leverkusen | Verfahren zur Herstellung von Nalkylsubstituierten Carbonsäureamiden |
US5811580A (en) | 1996-12-04 | 1998-09-22 | The Lubrizol Corporation | Process for the preparation of N-hydrocarbyl-substituted amides via the ritter reaction using solid clay catalysts |
US5712413A (en) | 1996-12-04 | 1998-01-27 | The Lubrizol Corporation | Process for the preparation of N-hydrocarbyl-substituted amides such as tert-butylacrylamide via the Ritter reaction using solid heteropolyacid catalysts |
US6303817B1 (en) * | 2000-08-10 | 2001-10-16 | International Flavors & Fragrances Inc. | Method for making amides |
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EP1414786B1 (en) | 2012-11-28 |
EP1414786A1 (en) | 2004-05-06 |
JP2004536882A (ja) | 2004-12-09 |
ES2399210T3 (es) | 2013-03-26 |
IL159836A (en) | 2009-06-15 |
US20030120113A1 (en) | 2003-06-26 |
WO2003011816A1 (en) | 2003-02-13 |
IL159836A0 (en) | 2004-06-20 |
MXPA04000657A (es) | 2004-03-18 |
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