WO2003011844A2 - Reactif et procede pour la perfluoroalcoylation - Google Patents
Reactif et procede pour la perfluoroalcoylation Download PDFInfo
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- WO2003011844A2 WO2003011844A2 PCT/FR2002/002424 FR0202424W WO03011844A2 WO 2003011844 A2 WO2003011844 A2 WO 2003011844A2 FR 0202424 W FR0202424 W FR 0202424W WO 03011844 A2 WO03011844 A2 WO 03011844A2
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- Prior art keywords
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- 239000003153 chemical reaction reagent Substances 0.000 title description 16
- 238000000034 method Methods 0.000 title description 13
- 239000000203 mixture Substances 0.000 claims abstract description 22
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 21
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 15
- 150000001875 compounds Chemical class 0.000 claims abstract description 14
- 125000001183 hydrocarbyl group Chemical group 0.000 claims abstract description 3
- 229910052739 hydrogen Inorganic materials 0.000 claims description 11
- 239000001257 hydrogen Substances 0.000 claims description 11
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 8
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 6
- 125000004429 atom Chemical group 0.000 claims description 6
- 229910052717 sulfur Inorganic materials 0.000 claims description 6
- 239000011593 sulfur Substances 0.000 claims description 6
- 150000001721 carbon Chemical group 0.000 claims description 5
- 125000003118 aryl group Chemical group 0.000 claims description 4
- 238000009396 hybridization Methods 0.000 claims description 4
- 150000002431 hydrogen Chemical class 0.000 claims description 3
- 150000002738 metalloids Chemical group 0.000 claims description 3
- BUGBHKTXTAQXES-UHFFFAOYSA-N Selenium Chemical compound [Se] BUGBHKTXTAQXES-UHFFFAOYSA-N 0.000 claims description 2
- 125000001931 aliphatic group Chemical group 0.000 claims description 2
- 229910052711 selenium Inorganic materials 0.000 claims description 2
- 239000011669 selenium Substances 0.000 claims description 2
- 239000000758 substrate Substances 0.000 abstract description 8
- 230000015572 biosynthetic process Effects 0.000 abstract description 3
- 238000003786 synthesis reaction Methods 0.000 abstract description 3
- 239000002904 solvent Substances 0.000 description 17
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 14
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 13
- 238000006243 chemical reaction Methods 0.000 description 11
- 229910052757 nitrogen Inorganic materials 0.000 description 11
- KWGRBVOPPLSCSI-WPRPVWTQSA-N (-)-ephedrine Chemical compound CN[C@@H](C)[C@H](O)C1=CC=CC=C1 KWGRBVOPPLSCSI-WPRPVWTQSA-N 0.000 description 10
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 10
- 150000003254 radicals Chemical class 0.000 description 10
- 150000001408 amides Chemical class 0.000 description 9
- 239000011734 sodium Substances 0.000 description 9
- 239000000243 solution Substances 0.000 description 9
- 238000003756 stirring Methods 0.000 description 8
- DLFVBJFMPXGRIB-UHFFFAOYSA-N Acetamide Chemical compound CC(N)=O DLFVBJFMPXGRIB-UHFFFAOYSA-N 0.000 description 6
- 238000004587 chromatography analysis Methods 0.000 description 6
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 5
- KWGRBVOPPLSCSI-UHFFFAOYSA-N d-ephedrine Natural products CNC(C)C(O)C1=CC=CC=C1 KWGRBVOPPLSCSI-UHFFFAOYSA-N 0.000 description 5
- 229960002179 ephedrine Drugs 0.000 description 5
- 229910052731 fluorine Inorganic materials 0.000 description 5
- -1 perfluoroalkyl anion Chemical class 0.000 description 5
- 239000011541 reaction mixture Substances 0.000 description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- 150000001768 cations Chemical class 0.000 description 4
- 239000011737 fluorine Substances 0.000 description 4
- 150000002576 ketones Chemical class 0.000 description 4
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 3
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 3
- JGFZNNIVVJXRND-UHFFFAOYSA-N N,N-Diisopropylethylamine (DIPEA) Chemical compound CCN(C(C)C)C(C)C JGFZNNIVVJXRND-UHFFFAOYSA-N 0.000 description 3
- 239000002253 acid Substances 0.000 description 3
- 125000003158 alcohol group Chemical group 0.000 description 3
- 125000004432 carbon atom Chemical group C* 0.000 description 3
- 150000001728 carbonyl compounds Chemical class 0.000 description 3
- 229910052798 chalcogen Inorganic materials 0.000 description 3
- 150000001787 chalcogens Chemical class 0.000 description 3
- 239000012039 electrophile Substances 0.000 description 3
- 150000002170 ethers Chemical class 0.000 description 3
- 238000011065 in-situ storage Methods 0.000 description 3
- 239000002798 polar solvent Substances 0.000 description 3
- LPNYRYFBWFDTMA-UHFFFAOYSA-N potassium tert-butoxide Chemical compound [K+].CC(C)(C)[O-] LPNYRYFBWFDTMA-UHFFFAOYSA-N 0.000 description 3
- KZJRKRQSDZGHEC-UHFFFAOYSA-N 2,2,2-trifluoro-1-phenylethanone Chemical compound FC(F)(F)C(=O)C1=CC=CC=C1 KZJRKRQSDZGHEC-UHFFFAOYSA-N 0.000 description 2
- HZAXFHJVJLSVMW-UHFFFAOYSA-N 2-Aminoethan-1-ol Chemical compound NCCO HZAXFHJVJLSVMW-UHFFFAOYSA-N 0.000 description 2
- XTHFKEDIFFGKHM-UHFFFAOYSA-N Dimethoxyethane Chemical compound COCCOC XTHFKEDIFFGKHM-UHFFFAOYSA-N 0.000 description 2
- XPDWGBQVDMORPB-UHFFFAOYSA-N Fluoroform Chemical compound FC(F)F XPDWGBQVDMORPB-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
- GLUUGHFHXGJENI-UHFFFAOYSA-N Piperazine Chemical compound C1CNCCN1 GLUUGHFHXGJENI-UHFFFAOYSA-N 0.000 description 2
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 2
- 230000002378 acidificating effect Effects 0.000 description 2
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 description 2
- 230000003197 catalytic effect Effects 0.000 description 2
- 239000007795 chemical reaction product Substances 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000005828 desilylation reaction Methods 0.000 description 2
- 239000003085 diluting agent Substances 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 150000002148 esters Chemical class 0.000 description 2
- 239000012074 organic phase Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 239000012429 reaction media Substances 0.000 description 2
- 239000000741 silica gel Substances 0.000 description 2
- 229910002027 silica gel Inorganic materials 0.000 description 2
- QAEDZJGFFMLHHQ-UHFFFAOYSA-N trifluoroacetic anhydride Chemical compound FC(F)(F)C(=O)OC(=O)C(F)(F)F QAEDZJGFFMLHHQ-UHFFFAOYSA-N 0.000 description 2
- SCYULBFZEHDVBN-UHFFFAOYSA-N 1,1-Dichloroethane Chemical compound CC(Cl)Cl SCYULBFZEHDVBN-UHFFFAOYSA-N 0.000 description 1
- CYSGHNMQYZDMIA-UHFFFAOYSA-N 1,3-Dimethyl-2-imidazolidinon Chemical compound CN1CCN(C)C1=O CYSGHNMQYZDMIA-UHFFFAOYSA-N 0.000 description 1
- 0 CC(C)[C@](C)*C(*)(C(F)(F)F)O Chemical compound CC(C)[C@](C)*C(*)(C(F)(F)F)O 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- WZKSXHQDXQKIQJ-UHFFFAOYSA-N F[C](F)F Chemical compound F[C](F)F WZKSXHQDXQKIQJ-UHFFFAOYSA-N 0.000 description 1
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 description 1
- 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 description 1
- FXHOOIRPVKKKFG-UHFFFAOYSA-N N,N-Dimethylacetamide Chemical compound CN(C)C(C)=O FXHOOIRPVKKKFG-UHFFFAOYSA-N 0.000 description 1
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 1
- 150000001299 aldehydes Chemical class 0.000 description 1
- 150000001335 aliphatic alkanes Chemical class 0.000 description 1
- 150000001338 aliphatic hydrocarbons Chemical class 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 239000003708 ampul Substances 0.000 description 1
- VMPVEPPRYRXYNP-UHFFFAOYSA-I antimony(5+);pentachloride Chemical compound Cl[Sb](Cl)(Cl)(Cl)Cl VMPVEPPRYRXYNP-UHFFFAOYSA-I 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 description 1
- 239000012267 brine Substances 0.000 description 1
- 235000013877 carbamide Nutrition 0.000 description 1
- 150000004770 chalcogenides Chemical class 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 150000003983 crown ethers Chemical class 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 125000001028 difluoromethyl group Chemical group [H]C(F)(F)* 0.000 description 1
- SBZXBUIDTXKZTM-UHFFFAOYSA-N diglyme Chemical compound COCCOCCOC SBZXBUIDTXKZTM-UHFFFAOYSA-N 0.000 description 1
- GUVUOGQBMYCBQP-UHFFFAOYSA-N dmpu Chemical compound CN1CCCN(C)C1=O GUVUOGQBMYCBQP-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003480 eluent Substances 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 125000001153 fluoro group Chemical group F* 0.000 description 1
- 150000004820 halides Chemical class 0.000 description 1
- 125000000623 heterocyclic group Chemical group 0.000 description 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 150000003951 lactams Chemical class 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052752 metalloid Inorganic materials 0.000 description 1
- 239000012038 nucleophile Substances 0.000 description 1
- 230000000269 nucleophilic effect Effects 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 230000003071 parasitic effect Effects 0.000 description 1
- 125000005010 perfluoroalkyl group Chemical group 0.000 description 1
- 125000005496 phosphonium group Chemical group 0.000 description 1
- 239000003880 polar aprotic solvent Substances 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- CUQOHAYJWVTKDE-UHFFFAOYSA-N potassium;butan-1-olate Chemical compound [K+].CCCC[O-] CUQOHAYJWVTKDE-UHFFFAOYSA-N 0.000 description 1
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 1
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 1
- 150000004040 pyrrolidinones Chemical class 0.000 description 1
- 125000001453 quaternary ammonium group Chemical group 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- KAVUKAXLXGRUCD-UHFFFAOYSA-M sodium trifluoromethanesulfinate Chemical compound [Na+].[O-]S(=O)C(F)(F)F KAVUKAXLXGRUCD-UHFFFAOYSA-M 0.000 description 1
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- DZLFLBLQUQXARW-UHFFFAOYSA-N tetrabutylammonium Chemical compound CCCC[N+](CCCC)(CCCC)CCCC DZLFLBLQUQXARW-UHFFFAOYSA-N 0.000 description 1
- FPGGTKZVZWFYPV-UHFFFAOYSA-M tetrabutylammonium fluoride Chemical compound [F-].CCCC[N+](CCCC)(CCCC)CCCC FPGGTKZVZWFYPV-UHFFFAOYSA-M 0.000 description 1
- 125000002813 thiocarbonyl group Chemical group *C(*)=S 0.000 description 1
- 238000005809 transesterification reaction Methods 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
- DLAUFOGMVZDAFU-UHFFFAOYSA-N trifluoromethanesulfinamide Chemical compound NS(=O)C(F)(F)F DLAUFOGMVZDAFU-UHFFFAOYSA-N 0.000 description 1
- SFEBPWPPVGRFOA-UHFFFAOYSA-M trifluoromethanesulfinate Chemical compound [O-]S(=O)C(F)(F)F SFEBPWPPVGRFOA-UHFFFAOYSA-M 0.000 description 1
- 125000002023 trifluoromethyl group Chemical group FC(F)(F)* 0.000 description 1
- MWKJTNBSKNUMFN-UHFFFAOYSA-N trifluoromethyltrimethylsilane Chemical compound C[Si](C)(C)C(F)(F)F MWKJTNBSKNUMFN-UHFFFAOYSA-N 0.000 description 1
- 150000003672 ureas Chemical class 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D295/00—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms
- C07D295/16—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms acylated on ring nitrogen atoms
- C07D295/18—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms acylated on ring nitrogen atoms by radicals derived from carboxylic acids, or sulfur or nitrogen analogues thereof
- C07D295/182—Radicals derived from carboxylic acids
- C07D295/185—Radicals derived from carboxylic acids from aliphatic carboxylic acids
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C233/00—Carboxylic acid amides
- C07C233/01—Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms
- C07C233/02—Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms having nitrogen atoms of carboxamide groups bound to hydrogen atoms or to carbon atoms of unsubstituted hydrocarbon radicals
- C07C233/04—Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms having nitrogen atoms of carboxamide groups bound to hydrogen atoms or to carbon atoms of unsubstituted hydrocarbon radicals with carbon atoms of carboxamide groups bound to acyclic carbon atoms of an acyclic saturated carbon skeleton
- C07C233/05—Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms having nitrogen atoms of carboxamide groups bound to hydrogen atoms or to carbon atoms of unsubstituted hydrocarbon radicals with carbon atoms of carboxamide groups bound to acyclic carbon atoms of an acyclic saturated carbon skeleton having the nitrogen atoms of the carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C233/00—Carboxylic acid amides
- C07C233/01—Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms
- C07C233/12—Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms having the nitrogen atom of at least one of the carboxamide groups bound to a carbon atom of a hydrocarbon radical substituted by halogen atoms or by nitro or nitroso groups
- C07C233/13—Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms having the nitrogen atom of at least one of the carboxamide groups bound to a carbon atom of a hydrocarbon radical substituted by halogen atoms or by nitro or nitroso groups with the substituted hydrocarbon radical bound to the nitrogen atom of the carboxamide group by an acyclic carbon atom
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
- C07C29/36—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring increasing the number of carbon atoms by reactions with formation of hydroxy groups, which may occur via intermediates being derivatives of hydroxy, e.g. O-metal
- C07C29/38—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring increasing the number of carbon atoms by reactions with formation of hydroxy groups, which may occur via intermediates being derivatives of hydroxy, e.g. O-metal by reaction with aldehydes or ketones
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
- C07C29/64—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by simultaneous introduction of -OH groups and halogens
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C313/00—Sulfinic acids; Sulfenic acids; Halides, esters or anhydrides thereof; Amides of sulfinic or sulfenic acids, i.e. compounds having singly-bound oxygen atoms of sulfinic or sulfenic groups replaced by nitrogen atoms, not being part of nitro or nitroso groups
- C07C313/02—Sulfinic acids; Derivatives thereof
- C07C313/04—Sulfinic acids; Esters thereof
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C313/00—Sulfinic acids; Sulfenic acids; Halides, esters or anhydrides thereof; Amides of sulfinic or sulfenic acids, i.e. compounds having singly-bound oxygen atoms of sulfinic or sulfenic groups replaced by nitrogen atoms, not being part of nitro or nitroso groups
- C07C313/02—Sulfinic acids; Derivatives thereof
- C07C313/06—Sulfinamides
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D295/00—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms
- C07D295/22—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms with hetero atoms directly attached to ring nitrogen atoms
- C07D295/26—Sulfur atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic Table
- C07F7/02—Silicon compounds
- C07F7/08—Compounds having one or more C—Si linkages
- C07F7/18—Compounds having one or more C—Si linkages as well as one or more C—O—Si linkages
- C07F7/1804—Compounds having Si-O-C linkages
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
- C07H11/00—Compounds containing saccharide radicals esterified by inorganic acids; Metal salts thereof
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
- C07H13/00—Compounds containing saccharide radicals esterified by carbonic acid or derivatives thereof, or by organic acids, e.g. phosphonic acids
- C07H13/02—Compounds containing saccharide radicals esterified by carbonic acid or derivatives thereof, or by organic acids, e.g. phosphonic acids by carboxylic acids
- C07H13/04—Compounds containing saccharide radicals esterified by carbonic acid or derivatives thereof, or by organic acids, e.g. phosphonic acids by carboxylic acids having the esterifying carboxyl radicals attached to acyclic carbon atoms
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2603/00—Systems containing at least three condensed rings
- C07C2603/02—Ortho- or ortho- and peri-condensed systems
- C07C2603/04—Ortho- or ortho- and peri-condensed systems containing three rings
- C07C2603/06—Ortho- or ortho- and peri-condensed systems containing three rings containing at least one ring with less than six ring members
- C07C2603/10—Ortho- or ortho- and peri-condensed systems containing three rings containing at least one ring with less than six ring members containing five-membered rings
- C07C2603/12—Ortho- or ortho- and peri-condensed systems containing three rings containing at least one ring with less than six ring members containing five-membered rings only one five-membered ring
- C07C2603/18—Fluorenes; Hydrogenated fluorenes
-
- C—CHEMISTRY; METALLURGY
- C40—COMBINATORIAL TECHNOLOGY
- C40B—COMBINATORIAL CHEMISTRY; LIBRARIES, e.g. CHEMICAL LIBRARIES
- C40B40/00—Libraries per se, e.g. arrays, mixtures
Definitions
- the subject of the present invention is a new reagent and a method of using the latter to produce perfluoroalkylations. It relates more particularly to a perfluoroalkylation technique in which everything happens as if a perfluoroalkyl anion attacked an electrophile.
- Ruppert's reagent which is none other than a persilylated trifluoromethyl radical, makes it possible to obtain trifluoromethylated derivatives easily and with generally good yields.
- this reagent has the major drawback of being difficult to manufacture and therefore extremely expensive.
- one of the aims of the present invention is to provide a perfluoroalkylation technique which is capable of giving good results at temperatures close to ambient, and more generally at temperatures between 0 ° C and 100 °. C approx.
- Another object of the present invention is to provide a process which allows the use of a fairly wide variety of solvents.
- composition which comprises: a) at least one of the compounds of formula (I):
- Rf- Z (0) n -Y where Z represents a metalloid atom chosen from sulfur, selenium and carbon; where Y represents an OR group, an N (R ') R group or an R "group; R,
- R'and R " are chosen from hydrocarbyl groups, that is to say groups comprising both carbon and hydrogen and the free bond of which is carried by a carbon; where n is an integer chosen from the values 1 or 2, with the condition that when Z is carbon, n is always equal to 1; b) a basic system containing or capable of producing an alcoholate; with the condition that the group R ", does not carry hydrogen on the carbon carrying the bond with the atom Z.
- R and R ' can be the same or different.
- composition constitutes a perfluoroalkylation reagent and also advantageously comprises an aprotic polar solvent. It is preferable that the reagent is as little protic as possible, so as to avoid parasitic reactions.
- the concentration of mobile hydrogen that is to say hydrogen corresponding to acid forms whose pKa is less than 18, preferably less than 20, is at most equal to 10% of the concentration expressed in mole of the compound of formula 1.
- the hydrogens there will be counted for two those which constitute a molecule of water.
- the amount of base used, or generated in situ is advantageously at least equal to 0.8, preferably once, more preferably 1.2 times the amount expressed in moles of the compound of formula 1.
- the basic system is advantageously a alcoholate, preferably secondary, more preferably tertiary.
- the alcoholate can be generated in situ by the various techniques known to those skilled in the art, for example the simultaneous addition of alcohol and a stronger base than alcohol or better still by the addition of a fluoride ion (F " ) on a silylated alcohol.
- the cations associated with the alcoholates are preferably relatively large or made coarse cations. Thus, it is preferable to use alkalis of rank at least equal to that of sodium and preferably to less equal to that of potassium.
- Rf covers a family of radicals which is larger than the perfluoroalkyl radicals sensus stricto, c 'that is to say to the radicals of formula C n F 2n + ⁇ .
- Rf is meant a radical of formula:
- X similar or different, represent a chlorine, a fluorine or a radical of formula C n F 2n + 1 with n integer at most equal to 5 preferably to 2, with the condition that at least one of the X is fluorine, fluorine advantageously carried by the carbon connected to the sulfur;
- GEA represents an electro-attractor group (ie sigma p greater than zero, advantageously 0.1, preferably 0.2), the possible functions of which are inert under the conditions of the reaction, advantageously fluorine or a perfluorinated residue of formula C n F 2n + 1 with n integer at most equal to 8, advantageously 5.
- the total number of Rf carbons is advantageously between 1 and 15, preferably between 1 and 10.
- n it is preferable that n be equal to 1.
- Z it should be noted that the case where Z is sulfur leads to compounds of formula 1 which are more reactive but slightly more fragile than in the case where Z is carbon.
- Y is an amino function disubstituted to form an amide with the group Z (0) n .
- the presence of oxygen and especially of a nitrogen in the gamma, delta or epsilon position, relative to Z improves the reactivity of the reagent, in particular so is the case of the amides corresponding to piperazine 1, 4. It is preferable, in the compounds of formula 1, that there are no hydrogen-carrying amines. As for solvents, they are very often a source of improvement in results, and even sometimes necessary when the compounds are not liquid or are not miscible at ambient temperatures.
- ⁇ is advantageously at least equal to about 5.
- ⁇ is less than or equal to 50 (position zeros are not considered to be significant figures in the present description unless it specified otherwise) and greater than or equal to 5.
- the solvents of the invention are capable of well solvating the cations (which is often linked to the basicity of the solvent), which can be coded by the donor index D of these solvents. It is thus preferable that the donor index D of these solvents is between 10 and 30.
- the donor index the "donor number” or “donor number”
- DN the nucleophilic nature of the solvent and reveals its ability to give its doublet.
- the reagent does not have acidic hydrogen on the polar solvent or solvents that it uses.
- the polar character of the solvent (s) is obtained by the presence of electron-attracting groups, it is desirable that there is no hydrogen in alpha of the electron-attractive function.
- the pKa corresponding to the first acidity of the solvent is at least equal to approximately 20 (“approximately” emphasizing that only the first digit is significant), advantageously at least equal to 25, preferably between 25 and 35.
- the components of the reaction medium are at least partially, preferably completely, soluble in the medium constituting the reagent.
- the solvents which give good results can in particular be solvents of amide type.
- the amides one also includes amides of a particular character such as tetrasubstituted ureas and monosubstituted lactams.
- the amides are preferably substituted (disubstituted for ordinary amides). Mention may be made, for example, of pyrrolidone derivatives, such as N-methylpyrrolidone, or also N, N-dimethylformamide, or N, N-dimethylacetamide.
- ethers Another particularly interesting category of solvents is constituted by ethers, whether they are symmetrical or non-symmetrical, whether they are open or not.
- ethers In the category of ethers must be incorporated the different derivatives of glycol ethers such as the different glymes, diglyme for example.
- ethers in particular cyclic, such as THF or polyfunctional such as glymes
- amides which, such as DMF or DAAU (N, N'-DiAlcoylAlcoylèneUrée) such as DMEU (N, N'- DiMethylEthylène-Urée) or DMPU (N, N'-DiMéthylPropylèneUrée) do not have hydrogen acid.
- DAAU N, N'-DiAlcoylAlcoylèneUrée
- DMEU N, N'- DiMethylEthylène-Urée
- DMPU N, N'-DiMéthylPropylNonethelessUrée
- Heterocycles with a basic character, such as pyridine can be used without constituting a class of preferred solvents.
- diluents there may be mentioned aliphatic or aromatic hydrocarbons, such as alkanes or aryl derivatives. Mention must be made of arylmethanes which can both serve as a diluent (because inert under the conditions of the reaction) and as basic sources when the latter is made beforehand in situ.
- the implementation of the reagents and compositions according to the invention is easy to carry out by placing the target substrate for perfluoroalkylation in the presence of the reagent at temperatures between -10 ° C and 100 ° C, preferably between 0 ° C and 70 ° C, more preferably between ambient and 50 ° C.
- the target substrates are essentially electrophiles. The best results are those obtained with target substrates capable of acting by addition between the electrophile and the nucleophile.
- this reagent as perhaloalkylating agent, is done simply by adding said reagent to the target substrate considered or vice versa, the amide derivatives constitute to date the best reagents (formula IV).
- the target substrates are advantageously chosen from those carrying at least one electrophilic function by addition.
- the reaction takes place, in any case on a temporary basis, by addition to a function having a double bond (naturally including that of donor acceptor type) or a doublet belonging to a metalloid of period of rank at least. equal to 3.
- the reaction is disadvantaged in the case where the chalcogen carries a hindered radical (secondary and especially tertiary radical) and / or whose carbocation is stabilized (radical of benzyl or tertioalkyl type).
- a hindered radical secondary and especially tertiary radical
- carbocation radical of benzyl or tertioalkyl type
- the reagent also advantageously reacts with a compound chosen from carbonyl compounds of the ketone, aldehyde, activated ester or (or even acid halide) type, by carrying out an addition on the carbonyl function.
- the reaction product is an alcohol (ate) in which the carbon atom carrying the hydroxyl function is substituted by a substituted difluoromethyl group.
- the electrophilic function of the substrate risks giving reactions of transesterification type with the base
- the basicity of the leaving group is then desirable for the basicity of the leaving group to be similar to or greater than that of the base initially used as reactant.
- the compounds of formula 1 advantageously have at most 50 carbon atoms, preferably at most 30 carbon atoms and more preferably at most 20 carbon atoms.
- 6.6 g of ephedrine are introduced into a flask fitted with an isobaric dropping funnel then purged with nitrogen. After the introduction of 40 ml of CH 2 CI 2 , the reaction mixture is cooled to 0 ° C. and then 6 ml of N-trimethylsilylimidazole are introduced, the whole being maintained at 0 ° C for 40 min. The reaction is kept stirring at AT for 2 h. 7.2 ml of DIEA are added and then the reaction mixture is cooled to 0 ° C. A solution of 5.6 ml of trifluoroacetic anhydride in 16 ml of CH 2 CI 2 is poured through the ampoule in 1.5 hours. At the end of the pouring, the mixture is kept at 0 ° C for 10 min and then at RT for 5 h.
- reaction medium is then washed with an aqueous solution of NaHCO ⁇ (6%)
- organic phase is dried with Na 2 S0 4 , filtered and evaporated.
- the expected product is then purified by chromatography on silica gel (eluent Ep / Et 2 0 9/1).
- acetamide derived from ephedrine 1 mmol of acetamide derived from ephedrine is introduced into a flask and dissolved in 1 ml of glyme (DME). 1 mmol of carbonyl compound is then added and the whole is stirred. CsF is introduced in a catalytic amount (10%) and the medium is kept stirring for the times indicated in the table, at the given temperature.
- the crude reaction product is hydrolyzed with 1 M HCl, then extracted with ether and dried with Na 2 S0 4 .
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Abstract
Description
Claims
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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AU2002330561A AU2002330561A1 (en) | 2001-07-10 | 2002-07-10 | Reagent and method for perfluoroalkylation |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0109144 | 2001-07-10 | ||
FR0109144A FR2827285B1 (fr) | 2001-07-10 | 2001-07-10 | Reactif et procede pour la perfluoroalcoylation |
Publications (2)
Publication Number | Publication Date |
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WO2003011844A2 true WO2003011844A2 (fr) | 2003-02-13 |
WO2003011844A3 WO2003011844A3 (fr) | 2003-09-25 |
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PCT/FR2002/002424 WO2003011844A2 (fr) | 2001-07-10 | 2002-07-10 | Reactif et procede pour la perfluoroalcoylation |
Country Status (3)
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AU (1) | AU2002330561A1 (fr) |
FR (1) | FR2827285B1 (fr) |
WO (1) | WO2003011844A2 (fr) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010041748A1 (fr) * | 2008-10-10 | 2010-04-15 | 日本たばこ産業株式会社 | Composé de fluorène et utilisation de celui-ci pour des applications médicales |
WO2014142291A1 (fr) * | 2013-03-15 | 2014-09-18 | 日本たばこ産業株式会社 | Composé hydrate de fluor et cristaux de celui-ci |
WO2014142290A1 (fr) * | 2013-03-15 | 2014-09-18 | 日本たばこ産業株式会社 | Composé de pyrazole-amide et utilisations médicinales s'y rapportant |
US10981877B2 (en) | 2016-07-29 | 2021-04-20 | Japan Tobacco Inc. | Production method for pyrazole-amide compound |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10216998A1 (de) | 2002-04-18 | 2003-11-13 | Merck Patent Gmbh | Verfahren zur Herstellung von Perfluoralkylphosphinen und deren Verwendung als Perfluoralkylierungsreagenzien |
EP2712367B1 (fr) | 2011-04-28 | 2018-09-26 | University Of Southern California | Trifluorométhylations directes à l'aide de trifluorométhane |
Citations (3)
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EP0733614A1 (fr) * | 1995-03-24 | 1996-09-25 | Rhone-Poulenc Chimie | Réactif et procédé utiles pour greffer un groupement difluorométhyle substitué sur un composé comportant au moins une fonction électrophile |
WO1997019038A1 (fr) * | 1995-11-23 | 1997-05-29 | Rhodia Chimie | Procede utile pour la perfluoroalcoylation et reactif pour mettre en oeuvre ce procede |
WO1998022435A1 (fr) * | 1996-11-15 | 1998-05-28 | Rhodia Chimie | Composes utiles pour la perhalogenoalcoylation, reactif pour mettre en oeuvre ces composes et procede de synthese pour l'obtention de ces composes |
-
2001
- 2001-07-10 FR FR0109144A patent/FR2827285B1/fr not_active Expired - Fee Related
-
2002
- 2002-07-10 WO PCT/FR2002/002424 patent/WO2003011844A2/fr not_active Application Discontinuation
- 2002-07-10 AU AU2002330561A patent/AU2002330561A1/en not_active Abandoned
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0733614A1 (fr) * | 1995-03-24 | 1996-09-25 | Rhone-Poulenc Chimie | Réactif et procédé utiles pour greffer un groupement difluorométhyle substitué sur un composé comportant au moins une fonction électrophile |
WO1997019038A1 (fr) * | 1995-11-23 | 1997-05-29 | Rhodia Chimie | Procede utile pour la perfluoroalcoylation et reactif pour mettre en oeuvre ce procede |
WO1998022435A1 (fr) * | 1996-11-15 | 1998-05-28 | Rhodia Chimie | Composes utiles pour la perhalogenoalcoylation, reactif pour mettre en oeuvre ces composes et procede de synthese pour l'obtention de ces composes |
Cited By (16)
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US8871934B2 (en) | 2008-10-10 | 2014-10-28 | Japan Tobacco Inc. | Fluorene compound and pharmaceutical use thereof |
JP2011079801A (ja) * | 2008-10-10 | 2011-04-21 | Japan Tobacco Inc | フルオレン化合物及びその医薬用途 |
US8343994B2 (en) | 2008-10-10 | 2013-01-01 | Japan Tobacco Inc. | Fluorene compound and pharmaceutical use thereof |
JP2016053055A (ja) * | 2008-10-10 | 2016-04-14 | 日本たばこ産業株式会社 | フルオレン化合物及びその医薬用途 |
WO2010041748A1 (fr) * | 2008-10-10 | 2010-04-15 | 日本たばこ産業株式会社 | Composé de fluorène et utilisation de celui-ci pour des applications médicales |
JP2014185159A (ja) * | 2008-10-10 | 2014-10-02 | Japan Tobacco Inc | フルオレン化合物及びその医薬用途 |
US9040717B2 (en) | 2013-03-15 | 2015-05-26 | Japan Tobacco Inc. | Pyrazole-amide compounds and pharmaceutical use thereof |
JP2015024984A (ja) * | 2013-03-15 | 2015-02-05 | 日本たばこ産業株式会社 | ピラゾール−アミド化合物およびその医薬用途 |
WO2014142290A1 (fr) * | 2013-03-15 | 2014-09-18 | 日本たばこ産業株式会社 | Composé de pyrazole-amide et utilisations médicinales s'y rapportant |
CN105051015A (zh) * | 2013-03-15 | 2015-11-11 | 日本烟草产业株式会社 | 吡唑-酰胺化合物和其医药用途 |
WO2014142291A1 (fr) * | 2013-03-15 | 2014-09-18 | 日本たばこ産業株式会社 | Composé hydrate de fluor et cristaux de celui-ci |
AU2014230569B2 (en) * | 2013-03-15 | 2017-11-23 | Japan Tobacco Inc. | Pyrazole-amide compound and medicinal uses therefor |
JP2018021061A (ja) * | 2013-03-15 | 2018-02-08 | 日本たばこ産業株式会社 | ピラゾール−アミド化合物およびその医薬用途 |
EP3348545A1 (fr) * | 2013-03-15 | 2018-07-18 | Japan Tobacco Inc. | Composé de pyrazole-amide et utilisations médicinales s'y rapportant |
EP3805205A1 (fr) * | 2013-03-15 | 2021-04-14 | Japan Tobacco Inc. | Composé de pyrazole-amide et utilisations médicinales s'y rapportant |
US10981877B2 (en) | 2016-07-29 | 2021-04-20 | Japan Tobacco Inc. | Production method for pyrazole-amide compound |
Also Published As
Publication number | Publication date |
---|---|
FR2827285A1 (fr) | 2003-01-17 |
WO2003011844A3 (fr) | 2003-09-25 |
AU2002330561A1 (en) | 2003-02-17 |
FR2827285B1 (fr) | 2003-12-05 |
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