JP2023511771A - トリフラゾール、およびトリフラゾールを製造する方法 - Google Patents
トリフラゾール、およびトリフラゾールを製造する方法 Download PDFInfo
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- JP2023511771A JP2023511771A JP2022546616A JP2022546616A JP2023511771A JP 2023511771 A JP2023511771 A JP 2023511771A JP 2022546616 A JP2022546616 A JP 2022546616A JP 2022546616 A JP2022546616 A JP 2022546616A JP 2023511771 A JP2023511771 A JP 2023511771A
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- JP
- Japan
- Prior art keywords
- azole
- metal
- aprotic
- azolate
- salt
- 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 description 2
- KAESVJOAVNADME-UHFFFAOYSA-N Pyrrole Chemical compound C=1C=CNC=1 KAESVJOAVNADME-UHFFFAOYSA-N 0.000 claims abstract description 121
- 239000003054 catalyst Substances 0.000 claims abstract description 52
- 238000000034 method Methods 0.000 claims abstract description 44
- WRHZVMBBRYBTKZ-UHFFFAOYSA-N pyrrole-2-carboxylic acid Chemical class OC(=O)C1=CC=CN1 WRHZVMBBRYBTKZ-UHFFFAOYSA-N 0.000 claims abstract description 33
- CKKWAPCYTOBOOM-UHFFFAOYSA-N pyrrol-1-ylsilane Chemical compound [SiH3]N1C=CC=C1 CKKWAPCYTOBOOM-UHFFFAOYSA-N 0.000 claims abstract description 29
- SLVAEVYIJHDKRO-UHFFFAOYSA-N trifluoromethanesulfonyl fluoride Chemical compound FC(F)(F)S(F)(=O)=O SLVAEVYIJHDKRO-UHFFFAOYSA-N 0.000 claims abstract description 21
- RAXXELZNTBOGNW-UHFFFAOYSA-N imidazole Natural products C1=CNC=N1 RAXXELZNTBOGNW-UHFFFAOYSA-N 0.000 claims description 92
- -1 azolate anion compound Chemical class 0.000 claims description 38
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical group CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 claims description 36
- 229910052751 metal Inorganic materials 0.000 claims description 35
- 239000002184 metal Substances 0.000 claims description 35
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims description 16
- 150000007530 organic bases Chemical class 0.000 claims description 16
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 claims description 15
- 229910052708 sodium Inorganic materials 0.000 claims description 14
- 239000011734 sodium Substances 0.000 claims description 14
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims description 12
- 229910052792 caesium Inorganic materials 0.000 claims description 12
- TVFDJXOCXUVLDH-UHFFFAOYSA-N caesium atom Chemical compound [Cs] TVFDJXOCXUVLDH-UHFFFAOYSA-N 0.000 claims description 12
- 150000001875 compounds Chemical class 0.000 claims description 12
- 229910052744 lithium Inorganic materials 0.000 claims description 12
- 229910052700 potassium Inorganic materials 0.000 claims description 12
- 239000011591 potassium Substances 0.000 claims description 12
- NSPMIYGKQJPBQR-UHFFFAOYSA-N 4H-1,2,4-triazole Chemical compound C=1N=CNN=1 NSPMIYGKQJPBQR-UHFFFAOYSA-N 0.000 claims description 11
- WTKZEGDFNFYCGP-UHFFFAOYSA-N Pyrazole Chemical compound C=1C=NNC=1 WTKZEGDFNFYCGP-UHFFFAOYSA-N 0.000 claims description 11
- 239000000010 aprotic solvent Substances 0.000 claims description 11
- HYZJCKYKOHLVJF-UHFFFAOYSA-N 1H-benzimidazole Chemical compound C1=CC=C2NC=NC2=C1 HYZJCKYKOHLVJF-UHFFFAOYSA-N 0.000 claims description 10
- QRUDEWIWKLJBPS-UHFFFAOYSA-N benzotriazole Chemical compound C1=CC=C2N[N][N]C2=C1 QRUDEWIWKLJBPS-UHFFFAOYSA-N 0.000 claims description 10
- 239000012964 benzotriazole Substances 0.000 claims description 10
- 229910001512 metal fluoride Inorganic materials 0.000 claims description 10
- BAXOFTOLAUCFNW-UHFFFAOYSA-N 1H-indazole Chemical compound C1=CC=C2C=NNC2=C1 BAXOFTOLAUCFNW-UHFFFAOYSA-N 0.000 claims description 9
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 9
- 150000004649 carbonic acid derivatives Chemical class 0.000 claims description 9
- 150000001768 cations Chemical class 0.000 claims description 9
- SDXAWLJRERMRKF-UHFFFAOYSA-N 3,5-dimethyl-1h-pyrazole Chemical compound CC=1C=C(C)NN=1 SDXAWLJRERMRKF-UHFFFAOYSA-N 0.000 claims description 8
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 8
- 239000011777 magnesium Substances 0.000 claims description 8
- 229910052749 magnesium Inorganic materials 0.000 claims description 8
- LDZYRENCLPUXAX-UHFFFAOYSA-N 2-methyl-1h-benzimidazole Chemical compound C1=CC=C2NC(C)=NC2=C1 LDZYRENCLPUXAX-UHFFFAOYSA-N 0.000 claims description 7
- LXBGSDVWAMZHDD-UHFFFAOYSA-N 2-methyl-1h-imidazole Chemical compound CC1=NC=CN1 LXBGSDVWAMZHDD-UHFFFAOYSA-N 0.000 claims description 7
- 150000004795 grignard reagents Chemical class 0.000 claims description 7
- 229910052987 metal hydride Inorganic materials 0.000 claims description 7
- 150000004681 metal hydrides Chemical class 0.000 claims description 7
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 claims description 5
- 150000002357 guanidines Chemical class 0.000 claims description 5
- WNHFEQWRHXLCMK-UHFFFAOYSA-N trimethyl(pyrrol-1-yl)silane Chemical group C[Si](C)(C)N1C=CC=C1 WNHFEQWRHXLCMK-UHFFFAOYSA-N 0.000 claims description 5
- ISNICOKBNZOJQG-UHFFFAOYSA-N 1,1,2,3,3-pentamethylguanidine Chemical compound CN=C(N(C)C)N(C)C ISNICOKBNZOJQG-UHFFFAOYSA-N 0.000 claims description 4
- XBECKYMFQIIJLP-UHFFFAOYSA-N CC1=NC=CN1S(=O)(=O)C(F)(F)F Chemical compound CC1=NC=CN1S(=O)(=O)C(F)(F)F XBECKYMFQIIJLP-UHFFFAOYSA-N 0.000 claims description 4
- 150000004703 alkoxides Chemical class 0.000 claims description 4
- SVWQXYFNWFVOTI-UHFFFAOYSA-N 1-(trifluoromethylsulfonyl)pyrrole Chemical compound FC(F)(F)S(=O)(=O)N1C=CC=C1 SVWQXYFNWFVOTI-UHFFFAOYSA-N 0.000 claims description 3
- JJIXSFJJWJOGSH-UHFFFAOYSA-N 1-tert-butyl-1,2,3,3-tetramethylguanidine Chemical compound CN=C(N(C)C)N(C)C(C)(C)C JJIXSFJJWJOGSH-UHFFFAOYSA-N 0.000 claims description 3
- LMORJTFRYKQIDM-UHFFFAOYSA-N 3,5-dimethyl-1-(trifluoromethylsulfonyl)pyrazole Chemical group FC(S(=O)(=O)N1N=C(C=C1C)C)(F)F LMORJTFRYKQIDM-UHFFFAOYSA-N 0.000 claims description 3
- 150000004679 hydroxides Chemical class 0.000 claims description 3
- 150000002541 isothioureas Chemical class 0.000 claims description 3
- 229910000000 metal hydroxide Inorganic materials 0.000 claims description 3
- 150000004692 metal hydroxides Chemical class 0.000 claims description 3
- SCZNXLWKYFICFV-UHFFFAOYSA-N 1,2,3,4,5,7,8,9-octahydropyrido[1,2-b]diazepine Chemical group C1CCCNN2CCCC=C21 SCZNXLWKYFICFV-UHFFFAOYSA-N 0.000 claims description 2
- 150000001409 amidines Chemical class 0.000 claims description 2
- 150000003512 tertiary amines Chemical class 0.000 claims description 2
- 238000006243 chemical reaction Methods 0.000 abstract description 27
- GQHTUMJGOHRCHB-UHFFFAOYSA-N 2,3,4,6,7,8,9,10-octahydropyrimido[1,2-a]azepine Chemical compound C1CCCCN2CCCN=C21 GQHTUMJGOHRCHB-UHFFFAOYSA-N 0.000 description 26
- 150000003851 azoles Chemical class 0.000 description 25
- 239000000047 product Substances 0.000 description 19
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 18
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 12
- 238000002290 gas chromatography-mass spectrometry Methods 0.000 description 11
- 239000007787 solid Substances 0.000 description 11
- 239000002904 solvent Substances 0.000 description 11
- 208000033962 Fontaine progeroid syndrome Diseases 0.000 description 10
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 10
- 239000007789 gas Substances 0.000 description 10
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 9
- 150000002222 fluorine compounds Chemical class 0.000 description 9
- 229910052757 nitrogen Inorganic materials 0.000 description 9
- 238000003756 stirring Methods 0.000 description 9
- ZRALSGWEFCBTJO-UHFFFAOYSA-N Guanidine Chemical compound NC(N)=N ZRALSGWEFCBTJO-UHFFFAOYSA-N 0.000 description 7
- 150000001450 anions Chemical class 0.000 description 7
- 239000007788 liquid Substances 0.000 description 7
- 230000008569 process Effects 0.000 description 7
- 230000003068 static effect Effects 0.000 description 7
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 6
- 239000000706 filtrate Substances 0.000 description 6
- 238000011065 in-situ storage Methods 0.000 description 6
- 239000003153 chemical reaction reagent Substances 0.000 description 5
- 239000000376 reactant Substances 0.000 description 5
- 239000000243 solution Substances 0.000 description 5
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 4
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 4
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 4
- 239000003795 chemical substances by application Substances 0.000 description 4
- CTIKAHQFRQTTAY-UHFFFAOYSA-N fluoro(trimethyl)silane Chemical compound C[Si](C)(C)F CTIKAHQFRQTTAY-UHFFFAOYSA-N 0.000 description 4
- 229960004198 guanidine Drugs 0.000 description 4
- 229910052739 hydrogen Inorganic materials 0.000 description 4
- 239000001257 hydrogen Substances 0.000 description 4
- 150000002739 metals Chemical class 0.000 description 4
- FWAJJGAELVXKRV-UHFFFAOYSA-N 1-(trifluoromethylsulfonyl)-1,2,4-triazole Chemical compound FC(F)(F)S(=O)(=O)N1C=NC=N1 FWAJJGAELVXKRV-UHFFFAOYSA-N 0.000 description 3
- QTTZLMGXPHZYKR-UHFFFAOYSA-N 1-(trifluoromethylsulfonyl)benzotriazole Chemical compound C1=CC=C2N(S(=O)(=O)C(F)(F)F)N=NC2=C1 QTTZLMGXPHZYKR-UHFFFAOYSA-N 0.000 description 3
- YGABUCCNCBMODG-UHFFFAOYSA-N 1-(trifluoromethylsulfonyl)imidazole Chemical compound FC(F)(F)S(=O)(=O)N1C=CN=C1 YGABUCCNCBMODG-UHFFFAOYSA-N 0.000 description 3
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 3
- CHJJGSNFBQVOTG-UHFFFAOYSA-N N-methyl-guanidine Natural products CNC(N)=N CHJJGSNFBQVOTG-UHFFFAOYSA-N 0.000 description 3
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- KLTWGRFNJPLFDA-UHFFFAOYSA-N benzimidazolide Chemical compound C1=CC=C2[N-]C=NC2=C1 KLTWGRFNJPLFDA-UHFFFAOYSA-N 0.000 description 3
- 239000006227 byproduct Substances 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 125000002147 dimethylamino group Chemical group [H]C([H])([H])N(*)C([H])([H])[H] 0.000 description 3
- SWSQBOPZIKWTGO-UHFFFAOYSA-N dimethylaminoamidine Natural products CN(C)C(N)=N SWSQBOPZIKWTGO-UHFFFAOYSA-N 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 3
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 3
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 3
- 150000002989 phenols Chemical class 0.000 description 3
- 150000003839 salts Chemical class 0.000 description 3
- DIOHEXPTUTVCNX-UHFFFAOYSA-N 1,1,1-trifluoro-n-phenyl-n-(trifluoromethylsulfonyl)methanesulfonamide Chemical compound FC(F)(F)S(=O)(=O)N(S(=O)(=O)C(F)(F)F)C1=CC=CC=C1 DIOHEXPTUTVCNX-UHFFFAOYSA-N 0.000 description 2
- CVNQBGQBTUNADB-UHFFFAOYSA-N 1-(trifluoromethylsulfonyl)benzimidazole Chemical compound C1=CC=C2N(S(=O)(=O)C(F)(F)F)C=NC2=C1 CVNQBGQBTUNADB-UHFFFAOYSA-N 0.000 description 2
- PLCOPXLJHCTWAH-UHFFFAOYSA-N 1-(trifluoromethylsulfonyl)pyrazole Chemical compound FC(F)(F)S(=O)(=O)N1C=CC=N1 PLCOPXLJHCTWAH-UHFFFAOYSA-N 0.000 description 2
- OEBXWWBYZJNKRK-UHFFFAOYSA-N 1-methyl-2,3,4,6,7,8-hexahydropyrimido[1,2-a]pyrimidine Chemical compound C1CCN=C2N(C)CCCN21 OEBXWWBYZJNKRK-UHFFFAOYSA-N 0.000 description 2
- XRZBJVBMYWGMOZ-UHFFFAOYSA-N 2,3,5,6,7,8-hexahydroimidazo[1,2-a]pyridine Chemical compound C1CCCC2=NCCN21 XRZBJVBMYWGMOZ-UHFFFAOYSA-N 0.000 description 2
- VHYFNPMBLIVWCW-UHFFFAOYSA-N 4-Dimethylaminopyridine Chemical compound CN(C)C1=CC=NC=C1 VHYFNPMBLIVWCW-UHFFFAOYSA-N 0.000 description 2
- HEXNPECXTKMHEK-UHFFFAOYSA-N 7-methyl-2,3,5,6-tetrahydroimidazo[1,2-a]imidazole Chemical compound C1CN=C2N(C)CCN21 HEXNPECXTKMHEK-UHFFFAOYSA-N 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- ZHNUHDYFZUAESO-UHFFFAOYSA-N Formamide Chemical compound NC=O ZHNUHDYFZUAESO-UHFFFAOYSA-N 0.000 description 2
- BZLVMXJERCGZMT-UHFFFAOYSA-N Methyl tert-butyl ether Chemical compound COC(C)(C)C BZLVMXJERCGZMT-UHFFFAOYSA-N 0.000 description 2
- MZRVEZGGRBJDDB-UHFFFAOYSA-N N-Butyllithium Chemical compound [Li]CCCC MZRVEZGGRBJDDB-UHFFFAOYSA-N 0.000 description 2
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 2
- YKFRUJSEPGHZFJ-UHFFFAOYSA-N N-trimethylsilylimidazole Chemical compound C[Si](C)(C)N1C=CN=C1 YKFRUJSEPGHZFJ-UHFFFAOYSA-N 0.000 description 2
- OFBQJSOFQDEBGM-UHFFFAOYSA-N Pentane Chemical compound CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 2
- 239000007983 Tris buffer Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 150000001767 cationic compounds Chemical class 0.000 description 2
- 239000012043 crude product Substances 0.000 description 2
- NNBZCPXTIHJBJL-UHFFFAOYSA-N decalin Chemical compound C1CCCC2CCCCC21 NNBZCPXTIHJBJL-UHFFFAOYSA-N 0.000 description 2
- HPNMFZURTQLUMO-UHFFFAOYSA-N diethylamine Chemical compound CCNCC HPNMFZURTQLUMO-UHFFFAOYSA-N 0.000 description 2
- 239000012847 fine chemical Substances 0.000 description 2
- 125000001153 fluoro group Chemical group F* 0.000 description 2
- 239000003517 fume Substances 0.000 description 2
- FFUAGWLWBBFQJT-UHFFFAOYSA-N hexamethyldisilazane Chemical compound C[Si](C)(C)N[Si](C)(C)C FFUAGWLWBBFQJT-UHFFFAOYSA-N 0.000 description 2
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- GKTNLYAAZKKMTQ-UHFFFAOYSA-N n-[bis(dimethylamino)phosphinimyl]-n-methylmethanamine Chemical compound CN(C)P(=N)(N(C)C)N(C)C GKTNLYAAZKKMTQ-UHFFFAOYSA-N 0.000 description 2
- YRNOSHBJMBLOSL-UHFFFAOYSA-N n-[tert-butylimino-bis(dimethylamino)-$l^{5}-phosphanyl]-n-methylmethanamine Chemical compound CN(C)P(N(C)C)(N(C)C)=NC(C)(C)C YRNOSHBJMBLOSL-UHFFFAOYSA-N 0.000 description 2
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 2
- DMNYFEWFSFTYEL-UHFFFAOYSA-N pentafluoro(phenyl)-$l^{6}-sulfane Chemical compound FS(F)(F)(F)(F)C1=CC=CC=C1 DMNYFEWFSFTYEL-UHFFFAOYSA-N 0.000 description 2
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 2
- NROKBHXJSPEDAR-UHFFFAOYSA-M potassium fluoride Chemical compound [F-].[K+] NROKBHXJSPEDAR-UHFFFAOYSA-M 0.000 description 2
- 239000011698 potassium fluoride Substances 0.000 description 2
- LPNYRYFBWFDTMA-UHFFFAOYSA-N potassium tert-butoxide Chemical compound [K+].CC(C)(C)[O-] LPNYRYFBWFDTMA-UHFFFAOYSA-N 0.000 description 2
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- DZLFLBLQUQXARW-UHFFFAOYSA-N tetrabutylammonium Chemical compound CCCC[N+](CCCC)(CCCC)CCCC DZLFLBLQUQXARW-UHFFFAOYSA-N 0.000 description 2
- FPGGTKZVZWFYPV-UHFFFAOYSA-M tetrabutylammonium fluoride Chemical compound [F-].CCCC[N+](CCCC)(CCCC)CCCC FPGGTKZVZWFYPV-UHFFFAOYSA-M 0.000 description 2
- VDZOOKBUILJEDG-UHFFFAOYSA-M tetrabutylammonium hydroxide Chemical compound [OH-].CCCC[N+](CCCC)(CCCC)CCCC VDZOOKBUILJEDG-UHFFFAOYSA-M 0.000 description 2
- WGTYBPLFGIVFAS-UHFFFAOYSA-M tetramethylammonium hydroxide Chemical compound [OH-].C[N+](C)(C)C WGTYBPLFGIVFAS-UHFFFAOYSA-M 0.000 description 2
- CZDYPVPMEAXLPK-UHFFFAOYSA-N tetramethylsilane Chemical compound C[Si](C)(C)C CZDYPVPMEAXLPK-UHFFFAOYSA-N 0.000 description 2
- ITMCEJHCFYSIIV-UHFFFAOYSA-M triflate Chemical compound [O-]S(=O)(=O)C(F)(F)F ITMCEJHCFYSIIV-UHFFFAOYSA-M 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
- 125000001889 triflyl group Chemical group FC(F)(F)S(*)(=O)=O 0.000 description 2
- 239000003039 volatile agent Substances 0.000 description 2
- NCSQQLIUPOKCKU-UHFFFAOYSA-N (3,5-dimethylpyrazol-1-yl)-trimethylsilane Chemical compound CC=1C=C(C)N([Si](C)(C)C)N=1 NCSQQLIUPOKCKU-UHFFFAOYSA-N 0.000 description 1
- KYVBNYUBXIEUFW-UHFFFAOYSA-N 1,1,3,3-tetramethylguanidine Chemical compound CN(C)C(=N)N(C)C KYVBNYUBXIEUFW-UHFFFAOYSA-N 0.000 description 1
- HLTXLBJPCKYTQS-UHFFFAOYSA-N 1,2,4-triazol-1-ylsilane Chemical compound [SiH3]N1C=NC=N1 HLTXLBJPCKYTQS-UHFFFAOYSA-N 0.000 description 1
- ZQXCQTAELHSNAT-UHFFFAOYSA-N 1-chloro-3-nitro-5-(trifluoromethyl)benzene Chemical compound [O-][N+](=O)C1=CC(Cl)=CC(C(F)(F)F)=C1 ZQXCQTAELHSNAT-UHFFFAOYSA-N 0.000 description 1
- MCTWTZJPVLRJOU-UHFFFAOYSA-N 1-methyl-1H-imidazole Chemical compound CN1C=CN=C1 MCTWTZJPVLRJOU-UHFFFAOYSA-N 0.000 description 1
- VFTFKUDGYRBSAL-UHFFFAOYSA-N 15-crown-5 Chemical compound C1COCCOCCOCCOCCO1 VFTFKUDGYRBSAL-UHFFFAOYSA-N 0.000 description 1
- XEZNGIUYQVAUSS-UHFFFAOYSA-N 18-crown-6 Chemical compound C1COCCOCCOCCOCCOCCO1 XEZNGIUYQVAUSS-UHFFFAOYSA-N 0.000 description 1
- XEPZHZYXIMLNGG-UHFFFAOYSA-N 1h-pyrrole;1h-pyrrole-2-carboxylic acid Chemical compound C=1C=CNC=1.OC(=O)C1=CC=CN1 XEPZHZYXIMLNGG-UHFFFAOYSA-N 0.000 description 1
- LQLDHYQTTSZJGS-UHFFFAOYSA-N 2,3,4,6,7,8,9,10-octahydropyrimido[1,2-a]azepine Chemical compound C1CCCCN2CCCN=C21.C1CCCCN2CCCN=C21 LQLDHYQTTSZJGS-UHFFFAOYSA-N 0.000 description 1
- JWUJQDFVADABEY-UHFFFAOYSA-N 2-methyltetrahydrofuran Chemical compound CC1CCCO1 JWUJQDFVADABEY-UHFFFAOYSA-N 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-M Bicarbonate Chemical class OC([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-M 0.000 description 1
- DCERHCFNWRGHLK-UHFFFAOYSA-N C[Si](C)C Chemical compound C[Si](C)C DCERHCFNWRGHLK-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 1
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 1
- VCXQANOUQRRSSO-UHFFFAOYSA-N FC=1C(=C(C=CC1)[Sn+](C1=CC=CC=C1)C1=CC=CC=C1)F.C(CCC)[N+](CCCC)(CCCC)CCCC Chemical compound FC=1C(=C(C=CC1)[Sn+](C1=CC=CC=C1)C1=CC=CC=C1)F.C(CCC)[N+](CCCC)(CCCC)CCCC VCXQANOUQRRSSO-UHFFFAOYSA-N 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- ZCQWOFVYLHDMMC-UHFFFAOYSA-N Oxazole Chemical compound C1=COC=N1 ZCQWOFVYLHDMMC-UHFFFAOYSA-N 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- FZWLAAWBMGSTSO-UHFFFAOYSA-N Thiazole Chemical compound C1=CSC=N1 FZWLAAWBMGSTSO-UHFFFAOYSA-N 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- XGCDHPDIERKJPT-UHFFFAOYSA-N [F].[S] Chemical compound [F].[S] XGCDHPDIERKJPT-UHFFFAOYSA-N 0.000 description 1
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- CTDZANANMWCPMS-UHFFFAOYSA-N [SiH3]N1N=CC2=CC=CC=C12 Chemical compound [SiH3]N1N=CC2=CC=CC=C12 CTDZANANMWCPMS-UHFFFAOYSA-N 0.000 description 1
- YPCAJFBNFUJKEN-UHFFFAOYSA-N [SiH3]N1N=NC2=CC=CC=C12 Chemical compound [SiH3]N1N=NC2=CC=CC=C12 YPCAJFBNFUJKEN-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 150000003973 alkyl amines Chemical class 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
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- 125000003118 aryl group Chemical group 0.000 description 1
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- 230000008901 benefit Effects 0.000 description 1
- FCPMOQKUPRKDAN-UHFFFAOYSA-N bis(dimethylamino)methylidene-dimethylazanium Chemical compound CN(C)C(N(C)C)=[N+](C)C FCPMOQKUPRKDAN-UHFFFAOYSA-N 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- KVNRLNFWIYMESJ-UHFFFAOYSA-N butyronitrile Chemical compound CCCC#N KVNRLNFWIYMESJ-UHFFFAOYSA-N 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 235000011089 carbon dioxide Nutrition 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- TUFGVZMNGTYAQD-UHFFFAOYSA-N comins' reagent Chemical compound FC(F)(F)S(=O)(=O)N(S(=O)(=O)C(F)(F)F)C1=CC=C(Cl)C=N1 TUFGVZMNGTYAQD-UHFFFAOYSA-N 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 150000004696 coordination complex Chemical class 0.000 description 1
- 239000007822 coupling agent Substances 0.000 description 1
- 150000003983 crown ethers Chemical class 0.000 description 1
- OJBGGLLCYJYHPG-UHFFFAOYSA-N diethyl(difluoro)silane Chemical compound CC[Si](F)(F)CC OJBGGLLCYJYHPG-UHFFFAOYSA-N 0.000 description 1
- CSJLBAMHHLJAAS-UHFFFAOYSA-N diethylaminosulfur trifluoride Chemical compound CCN(CC)S(F)(F)F CSJLBAMHHLJAAS-UHFFFAOYSA-N 0.000 description 1
- XTUFUZBSYRKZMR-UHFFFAOYSA-N difluoro(dimethyl)-lambda4-sulfane Chemical compound CS(C)(F)F XTUFUZBSYRKZMR-UHFFFAOYSA-N 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 239000002019 doping agent Substances 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- UKAJDOBPPOAZSS-UHFFFAOYSA-N ethyl(trimethyl)silane Chemical compound CC[Si](C)(C)C UKAJDOBPPOAZSS-UHFFFAOYSA-N 0.000 description 1
- 238000000105 evaporative light scattering detection Methods 0.000 description 1
- 230000007717 exclusion Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- XPBBUZJBQWWFFJ-UHFFFAOYSA-N fluorosilane Chemical compound [SiH3]F XPBBUZJBQWWFFJ-UHFFFAOYSA-N 0.000 description 1
- 125000000524 functional group Chemical group 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 229910021389 graphene Inorganic materials 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- BOIWNSUZFFJEKL-UHFFFAOYSA-N imidazol-1-ylsilane Chemical compound [SiH3]N1C=CN=C1 BOIWNSUZFFJEKL-UHFFFAOYSA-N 0.000 description 1
- JBFYUZGYRGXSFL-UHFFFAOYSA-N imidazolide Chemical compound C1=C[N-]C=N1 JBFYUZGYRGXSFL-UHFFFAOYSA-N 0.000 description 1
- 231100001231 less toxic Toxicity 0.000 description 1
- 239000012263 liquid product Substances 0.000 description 1
- SKTCDJAMAYNROS-UHFFFAOYSA-N methoxycyclopentane Chemical compound COC1CCCC1 SKTCDJAMAYNROS-UHFFFAOYSA-N 0.000 description 1
- MOVBJUGHBJJKOW-UHFFFAOYSA-N methyl 2-amino-5-methoxybenzoate Chemical compound COC(=O)C1=CC(OC)=CC=C1N MOVBJUGHBJJKOW-UHFFFAOYSA-N 0.000 description 1
- MUMVIYLVHVCYGI-UHFFFAOYSA-N n,n,n',n',n",n"-hexamethylmethanetriamine Chemical compound CN(C)C(N(C)C)N(C)C MUMVIYLVHVCYGI-UHFFFAOYSA-N 0.000 description 1
- XIYLJKDSPVXWSV-UHFFFAOYSA-N n-[bis(dimethylamino)-methylimino-$l^{5}-phosphanyl]-n-methylmethanamine Chemical compound CN=P(N(C)C)(N(C)C)N(C)C XIYLJKDSPVXWSV-UHFFFAOYSA-N 0.000 description 1
- 150000001282 organosilanes Chemical class 0.000 description 1
- 150000003961 organosilicon compounds Chemical class 0.000 description 1
- 125000004430 oxygen atom Chemical group O* 0.000 description 1
- OBCUTHMOOONNBS-UHFFFAOYSA-N phosphorus pentafluoride Chemical compound FP(F)(F)(F)F OBCUTHMOOONNBS-UHFFFAOYSA-N 0.000 description 1
- WKFBZNUBXWCCHG-UHFFFAOYSA-N phosphorus trifluoride Chemical compound FP(F)F WKFBZNUBXWCCHG-UHFFFAOYSA-N 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000002798 polar solvent Substances 0.000 description 1
- 229910000027 potassium carbonate Inorganic materials 0.000 description 1
- 235000003270 potassium fluoride Nutrition 0.000 description 1
- OMPRBJYWJMLNGP-UHFFFAOYSA-N potassium;trimethyl(trimethylsilyloxy)silane Chemical compound [K].C[Si](C)(C)O[Si](C)(C)C OMPRBJYWJMLNGP-UHFFFAOYSA-N 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- FVSKHRXBFJPNKK-UHFFFAOYSA-N propionitrile Chemical compound CCC#N FVSKHRXBFJPNKK-UHFFFAOYSA-N 0.000 description 1
- 239000003586 protic polar solvent Substances 0.000 description 1
- 239000012264 purified product Substances 0.000 description 1
- PNFHOAITMGQVDR-UHFFFAOYSA-N pyrazol-1-ylsilane Chemical compound [SiH3]N1C=CC=N1 PNFHOAITMGQVDR-UHFFFAOYSA-N 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 229930195734 saturated hydrocarbon Natural products 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- QHMQWEPBXSHHLH-UHFFFAOYSA-N sulfur tetrafluoride Chemical compound FS(F)(F)F QHMQWEPBXSHHLH-UHFFFAOYSA-N 0.000 description 1
- YBBRCQOCSYXUOC-UHFFFAOYSA-N sulfuryl dichloride Chemical compound ClS(Cl)(=O)=O YBBRCQOCSYXUOC-UHFFFAOYSA-N 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- CBXCPBUEXACCNR-UHFFFAOYSA-N tetraethylammonium Chemical compound CC[N+](CC)(CC)CC CBXCPBUEXACCNR-UHFFFAOYSA-N 0.000 description 1
- 229940073455 tetraethylammonium hydroxide Drugs 0.000 description 1
- QSUJAUYJBJRLKV-UHFFFAOYSA-M tetraethylazanium;fluoride Chemical compound [F-].CC[N+](CC)(CC)CC QSUJAUYJBJRLKV-UHFFFAOYSA-M 0.000 description 1
- LRGJRHZIDJQFCL-UHFFFAOYSA-M tetraethylazanium;hydroxide Chemical compound [OH-].CC[N+](CC)(CC)CC LRGJRHZIDJQFCL-UHFFFAOYSA-M 0.000 description 1
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 1
- UMGDCJDMYOKAJW-UHFFFAOYSA-N thiourea Chemical compound NC(N)=S UMGDCJDMYOKAJW-UHFFFAOYSA-N 0.000 description 1
- 229910052718 tin Inorganic materials 0.000 description 1
- 239000011135 tin Substances 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 239000002341 toxic gas Substances 0.000 description 1
- 150000003852 triazoles Chemical class 0.000 description 1
- RJFSDTDWWBECIL-UHFFFAOYSA-N trifluoro(methyl)-$l^{4}-sulfane Chemical compound CS(F)(F)F RJFSDTDWWBECIL-UHFFFAOYSA-N 0.000 description 1
- AECHPKVYOLOZLF-UHFFFAOYSA-N trifluoro(phenyl)-$l^{4}-sulfane Chemical compound FS(F)(F)C1=CC=CC=C1 AECHPKVYOLOZLF-UHFFFAOYSA-N 0.000 description 1
- WPSPBNRWECRRPK-UHFFFAOYSA-N trimethyl(1,2,4-triazol-1-yl)silane Chemical compound C[Si](C)(C)N1C=NC=N1 WPSPBNRWECRRPK-UHFFFAOYSA-N 0.000 description 1
- FFVIFQRDWANWEN-UHFFFAOYSA-N trimethyl-(2-methylimidazol-1-yl)silane Chemical compound CC1=NC=CN1[Si](C)(C)C FFVIFQRDWANWEN-UHFFFAOYSA-N 0.000 description 1
- IARSSOVWSJAVSZ-UHFFFAOYSA-N tris(dimethylamino)sulfanium Chemical compound CN(C)[S+](N(C)C)N(C)C IARSSOVWSJAVSZ-UHFFFAOYSA-N 0.000 description 1
- PXXNTAGJWPJAGM-UHFFFAOYSA-N vertaline Natural products C1C2C=3C=C(OC)C(OC)=CC=3OC(C=C3)=CC=C3CCC(=O)OC1CC1N2CCCC1 PXXNTAGJWPJAGM-UHFFFAOYSA-N 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
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- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D233/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings
- C07D233/54—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members
- C07D233/56—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members with only hydrogen atoms or radicals containing only hydrogen and carbon atoms, attached to ring carbon atoms
- C07D233/60—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members with only hydrogen atoms or radicals containing only hydrogen and carbon atoms, attached to ring carbon atoms with hydrocarbon radicals, substituted by oxygen or sulfur atoms, attached to ring nitrogen atoms
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- C07D231/00—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings
- C07D231/02—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings
- C07D231/10—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
- C07D231/12—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D233/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings
- C07D233/54—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members
- C07D233/56—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members with only hydrogen atoms or radicals containing only hydrogen and carbon atoms, attached to ring carbon atoms
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- C—CHEMISTRY; METALLURGY
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- C07D—HETEROCYCLIC COMPOUNDS
- C07D235/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings
- C07D235/02—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings condensed with carbocyclic rings or ring systems
- C07D235/04—Benzimidazoles; Hydrogenated benzimidazoles
- C07D235/06—Benzimidazoles; Hydrogenated benzimidazoles with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached in position 2
- C07D235/08—Radicals containing only hydrogen and carbon atoms
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- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D249/00—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms
- C07D249/02—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms not condensed with other rings
- C07D249/08—1,2,4-Triazoles; Hydrogenated 1,2,4-triazoles
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- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D249/00—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms
- C07D249/16—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms condensed with carbocyclic rings or ring systems
- C07D249/18—Benzotriazoles
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Abstract
Description
本願は、2020年1月31日に出願された米国仮出願第62/968243号の利益を主張し、この出願をその全体について参照により明示的に本明細書に組み込む。
本開示は、トリフラゾールまたはその関連する誘導体を製造するための方法、およびその結果得られる生成物を実現する。
以下の説明のために、以下で説明する実施形態は代替的な変形例および実施形態を想定し得ると理解されるものである。また、ここ(本明細書)に記載の特定の物品、組成物、および/またはプロセスは、例示的なものであり、限定的なものと見なすべきではない、と理解されるものである。
従って、“CF3SO2F”はトリフルオロメタンスルホニルフルオリドを指し、“CF3SO2FIm”は1-(トリフルオロメタンスルホニル)イミダゾールを指し、以下同様である。
幾つかの実施形態では、CF3SO2Fは、無水条件下でイミダゾールのアセトニトリル溶液と、例えば金属炭酸塩またはフッ化物のような金属塩基の懸濁液とを含む密閉容器内に低圧で導入される。溶解したイミダゾールは、おそらく固形物(固体)の表面またはその付近において、そのアニオンとの平衡状態で存在する。或る幾分かの自由に溶解されたイミダゾラート(imidazolate)も存在し得る。ポットにCF3SO2Fを加えると、結果として発熱反応が生じる。理論的には、イミダゾール:炭酸塩およびイミダゾール:フッ化物のモル比は、それぞれ1:1および1:2である。実際には、過剰な炭酸塩またはフッ化物が好ましい。反応は、好ましくは-10℃乃至+50℃の温度で行われてもよい。2モルのまたはそれより多いイミダゾールのポット・ロード(投入量、負荷)を使用してもよい。但し、2モルのイミダゾールは、約20℃より高い温度でのみアセトニトリルに完全に溶解する。反応の終わりに、不溶性の塩が分離され、溶媒が除去され、生成物が蒸留される。ポットが充分に冷却されている場合、高圧を使用してもよいが、しかし、低圧の使用はより高い安全性を意味し、またその低圧の使用によって遥かに小さいオートクレーブの場合と同じ資本コストで大きい反応器を使用できるようになる。さらに、低圧の使用によって、より良好な温度制御とより正確なエンドポイント(終了点)が可能になり、従って加えられるCF3SO2Fの過剰量を最小限に抑えることができる。
幾つかの実施形態では、CF3SO2Fは、N-シリルアゾールと反応させることができる。その反応は、溶媒または触媒なしで行うことができるが、そのいずれかまたは両方が好ましい場合があり得る。
全ての反応はドラフト(fume hood)内で行われた。低圧での供給(添加)は、ポット圧力を調整する圧力ゲートを用いて行われた。ポット圧力が設定圧力より低く低下したとき、設定圧力に達するまでさらにガスが加えられた。圧力ゲート・ディスプレイ(表示器)は、圧力計(マノメータ)としても使用された。反応の進行は、しばしばGCMSによって監視され、それ(GCMS)は、トレース(形跡、痕跡)における各ピークの固有性(identity:同一性)については決定的(definitive:最も信頼できる、明確な)であるが、ポット内のその相対量については定性的であるに過ぎない。液体生成物が得られたとき、反応のより高い揮発性の成分の除去が例において省略されて(記載せず)、生成物の沸点のみが報告される。N-シリルアゾールは、アゾールとヘキサメチルジシラザン(hexamethyldisilazane)との反応によって調製(生成)された。
Claims (25)
- トリフルオロメタンスルホニルフルオリド(CF3SO2F)を、アゾール塩基構造を有するN-シリルアゾールと反応させることを含み、
前記アゾール塩基構造は遊離形態では非プロトン性であり、
さらに、CF3SO2-アゾールの化学式を有するN-(トリフルオロメタンスルホニル)アゾールを単離することを含む、方法。 - 前記アゾール塩基構造は、イミダゾール、ピラゾール、1,2,4-トリアゾール、ベンズイミダゾール、ベンゾトリアゾール、インダゾール、2-メチルイミダゾール、2-メチルベンズイミダゾール、3,5-ジメチルピラゾール、および置換誘導体からなる群から選択されるものである、請求項1に記載の方法。
- 前記N-シリルアゾールがN-(トリアルキルシリル)アゾールである、請求項1に記載の方法。
- 前記N-(トリアルキルシリル)アゾールがN-(トリメチルシリル)アゾールである、請求項3に記載の方法。
- CF3SO2Fは、触媒の存在下で前記N-シリルアゾールと反応するものである、請求項1に記載の方法。
- 前記触媒は、反応性フッ化物を含む化合物を含むものである、請求項5に記載の方法。
- CF3SO2Fは、塩基性触媒の存在下で前記N-シリルアゾールと反応するものである、請求項1に記載の方法。
- 前記塩基性触媒が、プロトン性アゾールまたはそのアゾラートアニオン化合物である、請求項7に記載の方法。
- 前記塩基性触媒は、第三級アミン、非プロトン性アミジン、非プロトン性イソチオ尿素、非プロトン性ホスファゼン、非プロトン性グアニジン、およびその組合せからなる群から選択される非プロトン性有機塩基を含むものである、請求項7に記載の方法。
- 前記非プロトン性有機塩基は、ジアザビシクロ(5.4.0)ウンデカ-7-エン、ペンタメチルグアニジン、およびテトラメチル-tert-ブチルグアニジンから選択されるものである、請求項9に記載の方法。
- 前記塩基性触媒は、金属炭酸塩、金属フッ化物、金属水素化物、アルキルリチウム、グリニャール試薬、水酸化物、アルコキシドアニオン化合物、およびその組合せからなる群から選択される化合物を含むものである、請求項7に記載の方法。
- 前記塩基性触媒は、反応性フッ化物を含む化合物を含むものである、請求項7に記載の方法。
- CF3SO2Fは、非プロトン性溶媒の存在下で前記N-シリルアゾールと反応するものである、請求項1に記載の方法。
- トリフルオロメタンスルホニルフルオリド(CF3SO2F)を、アゾールまたは前記アゾールのアゾラート塩と反応させることを含み、
前記アゾールは遊離形態ではプロトン性であり、
さらに、CF3SO2-アゾールの化学式を有するN-トリフルオロメチルスルホニルアゾールを単離することを含む、方法。 - 前記アゾール塩基構造は、イミダゾール、ピラゾール、1,2,4-トリアゾール、ベンズイミダゾール、ベンゾトリアゾール、インダゾール、2-メチルイミダゾール、2-メチルベンズイミダゾール、3,5-ジメチルピラゾール、および置換誘導体からなる群から選択されるものである、請求項14に記載の方法。
- 前記アゾラート塩は、リチウム、ナトリウム、カリウム、セシウム、マグネシウム、およびその組合せからなる群から選択される金属のカチオンを有するものである、請求項14に記載の方法。
- 前記アゾラート塩は、金属水素化物、金属アルコキシド、金属水酸化物、金属炭酸塩、金属フッ化物、アルキルリチウム、グリニャール試薬、およびその組合せからなる群から選択される金属塩基と、前記アゾールとから誘導されるものである、請求項14に記載の方法。
- 前記アゾラート塩は前記アゾールおよび金属炭酸塩から誘導され、前記金属は、リチウム、ナトリウム、カリウム、セシウム、マグネシウム、およびその組合せからなる群から選択されるものである、請求項14に記載の方法。
- 前記アゾラート塩は前記アゾールおよび金属フッ化物から誘導され、前記金属は、ナトリウム、カリウム、セシウム、およびその組合せからなる群から選択されるものである、請求項14に記載の方法。
- 前記アゾラート塩は、前記アゾールおよび非プロトン性塩基、または前記塩基としての前記プロトン性アゾールから誘導されるものである、請求項14に記載の方法。
- 前記アゾラート塩は、前記アゾールおよび非プロトン性有機塩基から誘導されるものである、請求項14に記載の方法。
- CF3SO2Fは、大気圧以下で前記アゾールまたはアゾラート塩と反応するものである、請求項14に記載の方法。
- CF3SO2Fは、非プロトン性溶媒の存在下で前記アゾールまたは前記アゾラート塩と反応するものである、請求項14に記載の方法。
- 前記非プロトン性溶媒がアセトニトリルである、請求項23に記載の方法。
- 1-(トリフルオロメタンスルホニル)-3,5-ジメチルピラゾール、または1-(トリフルオロメタンスルホニル)-2-メチルイミダゾールである化合物。
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