EP1254091A1 - Procede de fonctionnalisation d'une double liaison - Google Patents
Procede de fonctionnalisation d'une double liaisonInfo
- Publication number
- EP1254091A1 EP1254091A1 EP01907730A EP01907730A EP1254091A1 EP 1254091 A1 EP1254091 A1 EP 1254091A1 EP 01907730 A EP01907730 A EP 01907730A EP 01907730 A EP01907730 A EP 01907730A EP 1254091 A1 EP1254091 A1 EP 1254091A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- advantageously
- equal
- formula
- carbon
- chosen
- 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.)
- Withdrawn
Links
- 238000000034 method Methods 0.000 title claims abstract description 23
- 150000003254 radicals Chemical class 0.000 claims abstract description 30
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 23
- YBBRCQOCSYXUOC-UHFFFAOYSA-N sulfuryl dichloride Chemical class ClS(Cl)(=O)=O YBBRCQOCSYXUOC-UHFFFAOYSA-N 0.000 claims abstract description 20
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 18
- 239000003999 initiator Substances 0.000 claims abstract description 14
- 230000009471 action Effects 0.000 claims abstract description 10
- 238000010505 homolytic fission reaction Methods 0.000 claims abstract description 3
- 238000006243 chemical reaction Methods 0.000 claims description 19
- 239000002253 acid Substances 0.000 claims description 17
- 150000001875 compounds Chemical class 0.000 claims description 16
- 239000001257 hydrogen Substances 0.000 claims description 14
- 229910052739 hydrogen Inorganic materials 0.000 claims description 14
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 13
- 229910052731 fluorine Inorganic materials 0.000 claims description 13
- 239000011737 fluorine Substances 0.000 claims description 13
- -1 hydrocarbyl radicals Chemical class 0.000 claims description 13
- 125000004429 atom Chemical group 0.000 claims description 12
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical group [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 12
- 229910052760 oxygen Inorganic materials 0.000 claims description 12
- 239000001301 oxygen Substances 0.000 claims description 12
- 125000001183 hydrocarbyl group Chemical group 0.000 claims description 11
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims description 10
- 229910052801 chlorine Inorganic materials 0.000 claims description 10
- 239000000460 chlorine Substances 0.000 claims description 10
- 125000003118 aryl group Chemical group 0.000 claims description 8
- 125000004432 carbon atom Chemical group C* 0.000 claims description 8
- 229910052736 halogen Inorganic materials 0.000 claims description 8
- 150000002367 halogens Chemical class 0.000 claims description 8
- 150000001721 carbon Chemical group 0.000 claims description 7
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 claims description 6
- 125000002252 acyl group Chemical group 0.000 claims description 6
- 229910052798 chalcogen Inorganic materials 0.000 claims description 6
- 150000001787 chalcogens Chemical class 0.000 claims description 6
- 238000009396 hybridization Methods 0.000 claims description 4
- 125000000472 sulfonyl group Chemical group *S(*)(=O)=O 0.000 claims description 4
- 125000001153 fluoro group Chemical group F* 0.000 claims description 3
- 125000004430 oxygen atom Chemical group O* 0.000 claims description 2
- 125000003808 silyl group Chemical group [H][Si]([H])([H])[*] 0.000 claims description 2
- 238000003786 synthesis reaction Methods 0.000 abstract description 5
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 abstract description 4
- 150000002738 metalloids Chemical group 0.000 abstract description 2
- 239000005864 Sulphur Substances 0.000 abstract 1
- 235000019000 fluorine Nutrition 0.000 description 10
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 9
- 239000000758 substrate Substances 0.000 description 9
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 8
- 238000005481 NMR spectroscopy Methods 0.000 description 8
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 7
- 238000003556 assay Methods 0.000 description 7
- 239000002609 medium Substances 0.000 description 7
- 229910052751 metal Inorganic materials 0.000 description 7
- 239000002184 metal Substances 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 6
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 6
- 150000002739 metals Chemical class 0.000 description 6
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 239000000047 product Substances 0.000 description 6
- QYGMTOZIDJPUHY-UHFFFAOYSA-N (2-chloro-4,4,4-trifluorobutyl) propanoate Chemical compound CCC(=O)OCC(Cl)CC(F)(F)F QYGMTOZIDJPUHY-UHFFFAOYSA-N 0.000 description 5
- 150000007513 acids Chemical class 0.000 description 5
- 150000002148 esters Chemical class 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- 150000002978 peroxides Chemical class 0.000 description 5
- QAOWNCQODCNURD-UHFFFAOYSA-N sulfuric acid Substances OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 5
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 4
- CPELXLSAUQHCOX-UHFFFAOYSA-M Bromide Chemical compound [Br-] CPELXLSAUQHCOX-UHFFFAOYSA-M 0.000 description 4
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 4
- KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical compound [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 description 4
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 4
- 235000011089 carbon dioxide Nutrition 0.000 description 4
- 125000002485 formyl group Chemical class [H]C(*)=O 0.000 description 4
- 229910052707 ruthenium Inorganic materials 0.000 description 4
- KSAGWVJHDZAMEZ-UHFFFAOYSA-N 2-(2,2,2-trifluoroethyl)oxirane Chemical compound FC(F)(F)CC1CO1 KSAGWVJHDZAMEZ-UHFFFAOYSA-N 0.000 description 3
- OZAIFHULBGXAKX-UHFFFAOYSA-N 2-(2-cyanopropan-2-yldiazenyl)-2-methylpropanenitrile Chemical compound N#CC(C)(C)N=NC(C)(C)C#N OZAIFHULBGXAKX-UHFFFAOYSA-N 0.000 description 3
- BSSOFXRLGWZJTP-UHFFFAOYSA-N 2-chloro-4,4,4-trifluorobutan-1-ol Chemical compound OCC(Cl)CC(F)(F)F BSSOFXRLGWZJTP-UHFFFAOYSA-N 0.000 description 3
- 230000002051 biphasic effect Effects 0.000 description 3
- 238000009835 boiling Methods 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 239000000543 intermediate Substances 0.000 description 3
- 150000002576 ketones Chemical class 0.000 description 3
- 239000012071 phase Substances 0.000 description 3
- 229910052697 platinum Inorganic materials 0.000 description 3
- 238000006116 polymerization reaction Methods 0.000 description 3
- 239000012429 reaction media Substances 0.000 description 3
- 238000010992 reflux Methods 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 229910052717 sulfur Inorganic materials 0.000 description 3
- 239000011593 sulfur Substances 0.000 description 3
- GRGCWBWNLSTIEN-UHFFFAOYSA-N trifluoromethanesulfonyl chloride Chemical compound FC(F)(F)S(Cl)(=O)=O GRGCWBWNLSTIEN-UHFFFAOYSA-N 0.000 description 3
- KSNKQSPJFRQSEI-UHFFFAOYSA-N 3,3,3-trifluoropropanoic acid Chemical compound OC(=O)CC(F)(F)F KSNKQSPJFRQSEI-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- XBDQKXXYIPTUBI-UHFFFAOYSA-M Propionate Chemical compound CCC([O-])=O XBDQKXXYIPTUBI-UHFFFAOYSA-M 0.000 description 2
- 230000002378 acidificating effect Effects 0.000 description 2
- 238000007259 addition reaction Methods 0.000 description 2
- 150000001336 alkenes Chemical class 0.000 description 2
- 230000004071 biological effect Effects 0.000 description 2
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 description 2
- 239000007806 chemical reaction intermediate Substances 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 238000004821 distillation Methods 0.000 description 2
- 125000006575 electron-withdrawing group Chemical group 0.000 description 2
- 230000008030 elimination Effects 0.000 description 2
- 238000003379 elimination reaction Methods 0.000 description 2
- 238000004817 gas chromatography Methods 0.000 description 2
- 229930195733 hydrocarbon Natural products 0.000 description 2
- 239000012074 organic phase Substances 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 150000002924 oxiranes Chemical class 0.000 description 2
- 230000003071 parasitic effect Effects 0.000 description 2
- LUYQYZLEHLTPBH-UHFFFAOYSA-N perfluorobutanesulfonyl fluoride Chemical class FC(F)(F)C(F)(F)C(F)(F)C(F)(F)S(F)(=O)=O LUYQYZLEHLTPBH-UHFFFAOYSA-N 0.000 description 2
- 239000011541 reaction mixture Substances 0.000 description 2
- 230000009257 reactivity Effects 0.000 description 2
- RIOQSEWOXXDEQQ-UHFFFAOYSA-N triphenylphosphine Chemical compound C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1 RIOQSEWOXXDEQQ-UHFFFAOYSA-N 0.000 description 2
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 2
- 238000004293 19F NMR spectroscopy Methods 0.000 description 1
- 125000003903 2-propenyl group Chemical group [H]C([*])([H])C([H])=C([H])[H] 0.000 description 1
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 1
- OZAIFHULBGXAKX-VAWYXSNFSA-N AIBN Substances N#CC(C)(C)\N=N\C(C)(C)C#N OZAIFHULBGXAKX-VAWYXSNFSA-N 0.000 description 1
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 1
- 239000004342 Benzoyl peroxide Substances 0.000 description 1
- OMPJBNCRMGITSC-UHFFFAOYSA-N Benzoylperoxide Chemical compound C=1C=CC=CC=1C(=O)OOC(=O)C1=CC=CC=C1 OMPJBNCRMGITSC-UHFFFAOYSA-N 0.000 description 1
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229940123457 Free radical scavenger Drugs 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical group [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- QYKIQEUNHZKYBP-UHFFFAOYSA-N Vinyl ether Chemical class C=COC=C QYKIQEUNHZKYBP-UHFFFAOYSA-N 0.000 description 1
- SYKNUAWMBRIEKB-UHFFFAOYSA-N [Cl].[Br] Chemical compound [Cl].[Br] SYKNUAWMBRIEKB-UHFFFAOYSA-N 0.000 description 1
- KXKVLQRXCPHEJC-UHFFFAOYSA-N acetic acid trimethyl ester Natural products COC(C)=O KXKVLQRXCPHEJC-UHFFFAOYSA-N 0.000 description 1
- WETWJCDKMRHUPV-UHFFFAOYSA-N acetyl chloride Chemical compound CC(Cl)=O WETWJCDKMRHUPV-UHFFFAOYSA-N 0.000 description 1
- 239000012346 acetyl chloride Substances 0.000 description 1
- 150000001263 acyl chlorides Chemical class 0.000 description 1
- 238000006136 alcoholysis reaction Methods 0.000 description 1
- 150000001335 aliphatic alkanes Chemical class 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- 239000000908 ammonium hydroxide Substances 0.000 description 1
- 239000012736 aqueous medium Substances 0.000 description 1
- 235000019400 benzoyl peroxide Nutrition 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
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 1
- 229910052794 bromium Inorganic materials 0.000 description 1
- 150000001649 bromium compounds Chemical class 0.000 description 1
- 150000001723 carbon free-radicals Chemical class 0.000 description 1
- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 238000005660 chlorination reaction Methods 0.000 description 1
- 238000003776 cleavage reaction Methods 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 239000002537 cosmetic Substances 0.000 description 1
- 238000010908 decantation Methods 0.000 description 1
- LSXWFXONGKSEMY-UHFFFAOYSA-N di-tert-butyl peroxide Chemical compound CC(C)(C)OOC(C)(C)C LSXWFXONGKSEMY-UHFFFAOYSA-N 0.000 description 1
- 150000002084 enol ethers Chemical class 0.000 description 1
- GLVVKKSPKXTQRB-UHFFFAOYSA-N ethenyl dodecanoate Chemical compound CCCCCCCCCCCC(=O)OC=C GLVVKKSPKXTQRB-UHFFFAOYSA-N 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- 150000004820 halides Chemical class 0.000 description 1
- 125000005843 halogen group Chemical group 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 150000002432 hydroperoxides Chemical class 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 229910052740 iodine Inorganic materials 0.000 description 1
- 239000011630 iodine Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 229910052745 lead Inorganic materials 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000000269 nucleophilic effect Effects 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 238000006384 oligomerization reaction Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- ACVYVLVWPXVTIT-UHFFFAOYSA-M phosphinate Chemical compound [O-][PH2]=O ACVYVLVWPXVTIT-UHFFFAOYSA-M 0.000 description 1
- 125000005328 phosphinyl group Chemical group [PH2](=O)* 0.000 description 1
- UEZVMMHDMIWARA-UHFFFAOYSA-M phosphonate Chemical compound [O-]P(=O)=O UEZVMMHDMIWARA-UHFFFAOYSA-M 0.000 description 1
- 125000005499 phosphonyl group Chemical group 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000002685 polymerization catalyst Substances 0.000 description 1
- 229940072033 potash Drugs 0.000 description 1
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Substances [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 1
- 235000015320 potassium carbonate Nutrition 0.000 description 1
- 229940090181 propyl acetate Drugs 0.000 description 1
- 125000001453 quaternary ammonium group Chemical group 0.000 description 1
- 239000002516 radical scavenger Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000007017 scission Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- UIIMBOGNXHQVGW-UHFFFAOYSA-N sodium;hydron;carbonate Chemical compound [Na+].OC(O)=O UIIMBOGNXHQVGW-UHFFFAOYSA-N 0.000 description 1
- 125000001424 substituent group Chemical group 0.000 description 1
- 150000003461 sulfonyl halides Chemical class 0.000 description 1
- 150000003462 sulfoxides Chemical class 0.000 description 1
- NBNBICNWNFQDDD-UHFFFAOYSA-N sulfuryl dibromide Chemical compound BrS(Br)(=O)=O NBNBICNWNFQDDD-UHFFFAOYSA-N 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
- IMNIECVIVJOTBH-UHFFFAOYSA-N trifluoromethanesulfonyl bromide Chemical compound FC(F)(F)S(Br)(=O)=O IMNIECVIVJOTBH-UHFFFAOYSA-N 0.000 description 1
- 125000002023 trifluoromethyl group Chemical group FC(F)(F)* 0.000 description 1
- 238000006692 trifluoromethylation reaction Methods 0.000 description 1
- 125000000725 trifluoropropyl group Chemical group [H]C([H])(*)C([H])([H])C(F)(F)F 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
- 229920001567 vinyl ester resin Polymers 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
- C07B39/00—Halogenation
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
- C07B37/00—Reactions without formation or introduction of functional groups containing hetero atoms, involving either the formation of a carbon-to-carbon bond between two carbon atoms not directly linked already or the disconnection of two directly linked carbon atoms
- C07B37/02—Addition
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C31/00—Saturated compounds having hydroxy or O-metal groups bound to acyclic carbon atoms
- C07C31/34—Halogenated alcohols
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
- C07C41/01—Preparation of ethers
- C07C41/18—Preparation of ethers by reactions not forming ether-oxygen bonds
- C07C41/30—Preparation of ethers by reactions not forming ether-oxygen bonds by increasing the number of carbon atoms, e.g. by oligomerisation
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/28—Preparation of carboxylic acid esters by modifying the hydroxylic moiety of the ester, such modification not being an introduction of an ester group
- C07C67/293—Preparation of carboxylic acid esters by modifying the hydroxylic moiety of the ester, such modification not being an introduction of an ester group by isomerisation; by change of size of the carbon skeleton
Definitions
- the present invention relates to a process for functionalizing a double bond and, more particularly, a double bond carrying a metalloid atom. More particularly, the present invention aims to add on the double bond, on the one hand, and on one of the atoms a halogen atom and, on the other hand, on the other atom a carbon radical including the carbon atom is perhalogenated.
- bromide like chloride, is a powerful oxidant which can modify the survival capacities of the products obtained during this addition.
- the bromide ions formed during the reaction reacting with the residual bromide can lead to bromine which is then the source of new parasitic reactions.
- Trifluoromethanesulfonyl chloride is significantly less reactive than bromide; therefore, attempts have been made to use very specific complexes of ruthenium (Ru (PD 3 ) CI 2 ) to catalyze the addition to the double bonds. This addition seems relatively versatile, but the reactions are often difficult to reproduce and the results seem somewhat erratic. It has also been proposed in the case of double bonds carrying a silicon atom to use free radical generators such as tert-butyl peroxide.
- one of the aims of the present invention is to define a family of compounds which already have functionalized double bonds capable of giving acceptable yields of addition with a technique of decomposition of sulfonyl chloride initiated by free radicals.
- Another object of the present invention is to provide an optimization of the operating conditions for this new family of compounds.
- Another object of the present invention is to provide a process which does not require expensive catalysts such as those based on metals of column VIII, in particular of the platinum mine, and in particular ruthenium.
- Another object of the present invention is to provide a process in which ruthenium, especially in the form coordinated by in particular aromatic phosphines, is present in an amount such that the molar ratio
- [Ru] / [sulfonyl chloride perhalogenated on the sulfur-carrying carbon] is at most equal to 1% o, advantageously 0.1% o, preferably 0.01% o. It is even better that he is not present.
- Another object of the present invention is to provide a process in which the metals of the platinum mine are present in an amount such that the molar ratio [sum of the metals of the platinum mine] / [perhalogenated sulfonyl chloride on the carbon carrier sulfur] is at most equal to 1% o, advantageously 0.1% o, preferably 0.01% o. It is even better that they are not present.
- Another object of the present invention is to provide a process in which the metals from column VIII are present in an amount such that the molar ratio [sum of the metals in column VIII] / [perhalogenated sulfonyl chloride to the sulfur-bearing carbon ] is at most equal to 1% o, advantageously 0.1% o, preferably 0.01% o- It is even preferable that they are not present.
- Another object of the present invention is to provide new intermediates allowing new synthetic routes.
- RL R 2 and R 3 which are similar or different, are chosen from hydrogen and hydrocarbyls attached to said double bond by a sp 3 hybridization carbon; where Z is chosen from:
- halogens advantageously chlorine and fluorine
- perhalogenated carbon is meant a carbon of sp 3 nature, optionally substituted by at most two, advantageously at most one, electro-attracting groups, and not carrying hydrogen, all the other atoms being halogens. It is preferable that these halogens carried by said perhalogenated carbon are all chlorine or fluorine, preferably all fluorine.
- radicals R 1 t R 3 and R 2 when they are hydrocarbyl (that is to say containing hydrogen and carbon, but being able to contain other atoms), are attached to the double bond by one of their sp 3 carbons, otherwise the reactivity towards sulfonyl chloride is strongly affected.
- radicals R ⁇ R 3 and R 2 so that at least one, preferably two of these three radicals is hydrogen. It is also preferable that neither R ⁇ nor R 2 is tertiary. It is also preferable that at least one, and even both, of the RL and R 2 is hydrogen.
- the initiator generating the free radicals releases the latter following a homolytic cut, that is to say a cut occurring between two atoms of the same element and generating a radical electron on each of the two atoms.
- This cut can be actinic, catalytic, or preferably thermal.
- the cleavage can also be heterolytic when systems using metals having two valence states (iron or copper) are used with peroxides and in particular hydroperoxides.
- the various peroxides preferably symmetrical
- the various azo such as azobisisobutyronitrile
- acyl peroxides which can be used are preferably peroxides whose acyls are of low molecular weight, that is to say that their number of carbons is at most equal to 10, preferably to 6 when they are aliphatic, but it is preferable to use acyl peroxides of aromatic nature such as benzoyl peroxide.
- reaction is advantageously carried out in such a way that the release of free radicals occurs gradually.
- a good technique for achieving this objective consists in slowly and gradually adding the initiator, that is to say the generator of free radicals.
- Another technique consists in placing oneself at a temperature which makes it possible to control the release of free radicals.
- the reaction temperature is regulated so that it is between ambient and 150 ° C., preferably between 50 and 120 ° C., more preferably between 60 and 100 ° C. It should be noted that, for certain substrates, the reaction does not require an initiator and in particular for substrates whose double bond carries a chalcogen, most often an oxygen. However, use of a free radical generator always improves the reaction yield.
- the amount of substrate relative to the sulfonyl chloride is about once the molar amount. However, to respond to specific problems, it is possible to deviate notably from this value which corresponds to the value of the stoichiometry as defined by the following reaction:
- the pressure can vary within wide limits, but it is preferable to work at autogenous pressure or at atmospheric pressure.
- the solvents which can be used are solvents which are inert towards sulfonyl chloride and which do not constitute free radical scavengers. Mention may thus be made of the hydrocarbons and the halogenated derivatives which are usually used in radical chlorination reactions.
- alkanes of suitable boiling point that is to say of which the boiling point is at least equal to the temperature at which it is desired to work; petroleum fractions; aromatic chlorine derivatives are all perfectly acceptable.
- the preferred sulfonyl chlorides are those which correspond to the formula R r SO 2 -CI in which R f corresponds to the formula (IV):
- GEA - (CX 2 ) P - where: - the X, similar (that is to say that they are identical) or different, represent a chlorine, a fluorine or a radical of formula C n F 2n + ⁇ with n integer at most equal to 5, preferably 2, with the condition that at least one of the X is fluorine; when p is equal to 1, - GEA is an electron-withdrawing group (that is to say that the Hammett sigma constant p is> 0, advantageously at least equal to, 0.2), otherwise it can be any radical preferably inert, advantageously electro-group -attractor (cf. previous lines); - p is a positive integer, that is, it cannot understand the value 0.
- GEA is advantageously fluorine especially when p is less than or equal to 2.
- the X's are advantageously all fluorines especially when p is less than or equal to 2.
- Another value of GEA is the chlorine value; in this case, GEA is chlorine.
- p represents an integer advantageously at most equal to 4, preferably to 2;
- GEA advantageously represents an electro-attractor group, 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 + ⁇ , with n integer at most equal to 8, advantageously 5,
- the total carbon number of Rf is advantageously between 1 and 15, preferably between 1 and 10. It is advantageous that Rf has the formula C r F 2r + 1 with r integer at most equal to 15, advantageously between 1 and 10 .
- the present invention is particularly advantageous for R fs of low molecular weight, that is to say those which are relatively volatile (whose boiling point under atmospheric pressure is at most equal to 100 ° C.).
- the technique is particularly interesting for R f having a radical having an odd number of carbons and a particular mention must be made for R f in C ⁇ C 2 and C 3 .
- R fs greater than C 6 are of less interest.
- the compounds giving the most interesting results are those where Z is of structure YR 4 with Y being a chalcogen, preferably light, that is to say sulfur or oxygen and more particularly the latter.
- R 4 is a hydrocarbyl group, that is to say containing hydrogen and carbon.
- These hydrocarbyl groups can be alkyl (that is to say the remainder of an alcohol of which the hydroxyl function is unknown), an aryl or the remainder of an oxygenated acid (that is to say whose acidic hydrogen is carried by oxygen) from which an OH function has been eliminated. Mention may be made in this latter group of acyls, phosphorylates, phosphonyls and phosphinyls, sulfonyls.
- the acids R 4 Y (O) q - advantageously has a pka at most equal to 10, preferably at 8, more preferably less than 6. Acids of Hammett constant equal to or greater than that of perfluoroalkanesulfonic acids, and in particular triflic acids are not preferred.
- the group R 4 is advantageously an electron-withdrawing group of the acyl type.
- the molecule carrying the double bond has neither a highly reducing function nor a nucleophilic function capable of reacting with sulfonyl chloride.
- the total number of carbons of the substrate of formula I is generally at most equal to 50 (a significant figure) and even at most equal to 30.
- Another object of the present invention is to provide reaction intermediates which allow original access routes.
- RT and R 2 chosen from hydrogen and hydrocarbyl radicals with the condition that at least one of R1 or R2 is equal to H, advantageously both;
- ⁇ * Y is a chalcogen, advantageously light, preferably oxygen; • » > R 'represents a hydrocarbyl, advantageously at most four carbons, or preferably a hydrogen •» > m is equal to 1 or preferably to zero;
- R 4 is chosen from hydrocarbyl groups, advantageously from acyls. It is advantageous for Rf to be of formula C r F 2r + 1 with r integer at most equal to 15, advantageously between 1 and 10, preferably at most equal to 4.
- said acid R 4 -YH does not have an alpha or beta branching of the atom carrying the acid proton, in general oxygen, thus for example in the case of a carboxylic acid the atom carrying the carboxylic function, which is in beta of the oxygen carrying the proton, is advantageously neither tertiary nor even secondary, nor does it correspond to the branching of an aromatic nucleus.
- a subfamily of the compounds above is particularly original, namely the family where m is equal to zero; when R 3 is different from H the compounds are very reactive and constitutes only reaction intermediates but remains identifiable in particular at low temperature by NMR of fluorine 19. When R 3 is hydrogen these compounds are surprisingly stable.
- the alcohol is easily synthesized by alcoholysis of the corresponding ester without touching the chlorine carried by the carbon atom adjacent to that carrying the ester function and then the alcohol:
- the alcohol or the ester easily lead, in particular under the strong base action (soda, potash, quaternary ammonium hydroxide) whose associated acid has a pka at least equal to 12, advantageously 13, to epoxides ;
- Rf does not carry in the omega position (that is to say at the other end of the chain ) of the longest chain, of halogen heavier than fluorine (i.e. bromine chlorine or iodine).
- Example 1 (comparative)
- the adducts were identified by fluorine 19 NMR and by gas chromatography coupled with a mass spectrograph.
- the reaction was carried out at 90 ° C and, at this temperature, the reaction is complete, or at least finished after 7 h.
- the radical initiators allow the addition of trifluoromethyl, on the one hand, and chloride, on the other hand, on the double bond of the enol esters.
- the crude reaction mixture is analyzed by gas chromatography and by NMR of fluorine 19.
- the above operating conditions were carried out on different substrates using triflyle chloride.
- the substrates used have different values of Z.
- the ketone corresponds to the desired product after elimination of an acyl chloride.
- the acyl is here such that the Ac-O- is a propionate
- Acetate of 1-chloro-3,3,3- is charged into a 100 ml tetracol fitted with a magnetic stirrer, a dry ice trap (connected to a non-return bubbler) and a thermometer.
- trifluoro-propyl (19) (10.02 g, 52.7 mmol)
- water 51 ml
- 95% sulfuric acid 1.5 ml, 26.6 mmol
- the mixture is heated to 105 ° C. When the temperature medium reaches 87.5 ° C. a reflux appears The temperature drops a few degrees (83 ° C.) It is allowed to heat for 2 hours Then it is allowed to return to ambient temperature while keeping the trap.
- the intermediate (78) was detected by working at a lower temperature and by analyzing the reaction medium after 1 to 3 hours of reaction.
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
Description
Claims
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR0001744 | 2000-02-11 | ||
| FR0001744A FR2804955B1 (fr) | 2000-02-11 | 2000-02-11 | Procede de fonctionnalisation d'une double liaison |
| PCT/FR2001/000364 WO2001058833A1 (fr) | 2000-02-11 | 2001-02-12 | Procede de fonctionnalisation d'une double liaison |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP1254091A1 true EP1254091A1 (fr) | 2002-11-06 |
Family
ID=8846927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP01907730A Withdrawn EP1254091A1 (fr) | 2000-02-11 | 2001-02-12 | Procede de fonctionnalisation d'une double liaison |
Country Status (8)
| Country | Link |
|---|---|
| US (2) | US20030114721A1 (fr) |
| EP (1) | EP1254091A1 (fr) |
| JP (1) | JP2003522743A (fr) |
| AU (1) | AU2001235628A1 (fr) |
| CA (1) | CA2397834A1 (fr) |
| FR (1) | FR2804955B1 (fr) |
| HU (1) | HUP0204388A2 (fr) |
| WO (1) | WO2001058833A1 (fr) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006124282A (ja) * | 2004-10-26 | 2006-05-18 | Central Glass Co Ltd | 3,3,3−トリフルオロプロピオン酸の製造方法 |
| EP1754697A1 (fr) | 2005-08-18 | 2007-02-21 | Solvay S.A. | Procédé de préparation d'acides carboxyliques |
| WO2007037119A1 (fr) | 2005-09-29 | 2007-04-05 | Central Glass Company, Limited | Procédé de production du 3,3,3-trifluoropropionaldéhyde |
| JP5003072B2 (ja) * | 2005-09-29 | 2012-08-15 | セントラル硝子株式会社 | 3,3,3−トリフルオロプロピオンアルデヒドの製造方法 |
| WO2007052492A1 (fr) * | 2005-11-01 | 2007-05-10 | Central Glass Company, Limited | Procede de production de l’acide 3,3,3-trifluoropropionique |
| JP6041643B2 (ja) * | 2012-11-30 | 2016-12-14 | 関東電化工業株式会社 | 3,3,3−トリフルオロプロピオニル化合物の製造方法 |
| TW201437211A (zh) * | 2013-03-01 | 2014-10-01 | Bayer Pharma AG | 經取代咪唑并嗒□ |
| US9809596B1 (en) * | 2014-11-07 | 2017-11-07 | Lonza Ltd. | Method for preparation of fluoro, chloro and fluorochloro alkylated compounds by homogeneous catalysis |
| JP6632129B2 (ja) * | 2016-02-22 | 2020-01-15 | 国立大学法人山口大学 | α−トリフルオロメチルケトン化合物の製造方法 |
| CN111484407B (zh) * | 2019-01-25 | 2023-04-07 | 新发药业有限公司 | 一种1-卤代-2-甲基-4-取代羰基氧基-2-丁烯的制备方法 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE904263C (de) | 1941-10-31 | 1954-02-18 | Mueller Fritz Pressenfab | Fuehrungslager fuer die Saeulen oder Staender der beweglichen Mittelstuecke von Pressen od. dgl. |
| DE849061C (de) | 1951-03-07 | 1952-09-11 | Hans Biller | Fahrspielzeug, insbesondere Spielzeugauto |
| GB849061A (en) * | 1955-09-06 | 1960-09-21 | Minnesota Mining & Mfg | Improvements in fluorocarbon-radical-containing organic compounds |
| GB904263A (en) * | 1958-08-11 | 1962-08-29 | Minnesota Mining & Mfg | Perfluoroalkyl alkanols |
| US5773538A (en) * | 1997-07-16 | 1998-06-30 | E. I. Du Pont De Nemours And Company | Process for polymerization of olefinic monomers |
-
2000
- 2000-02-11 FR FR0001744A patent/FR2804955B1/fr not_active Expired - Fee Related
-
2001
- 2001-02-12 EP EP01907730A patent/EP1254091A1/fr not_active Withdrawn
- 2001-02-12 JP JP2001558387A patent/JP2003522743A/ja not_active Withdrawn
- 2001-02-12 CA CA002397834A patent/CA2397834A1/fr not_active Abandoned
- 2001-02-12 AU AU2001235628A patent/AU2001235628A1/en not_active Abandoned
- 2001-02-12 US US10/203,075 patent/US20030114721A1/en not_active Abandoned
- 2001-02-12 WO PCT/FR2001/000364 patent/WO2001058833A1/fr not_active Ceased
- 2001-02-12 HU HU0204388A patent/HUP0204388A2/hu unknown
-
2004
- 2004-06-11 US US10/866,586 patent/US7230147B2/en not_active Expired - Fee Related
Non-Patent Citations (1)
| Title |
|---|
| See references of WO0158833A1 * |
Also Published As
| Publication number | Publication date |
|---|---|
| US20040225160A1 (en) | 2004-11-11 |
| CA2397834A1 (fr) | 2001-08-16 |
| WO2001058833A1 (fr) | 2001-08-16 |
| FR2804955B1 (fr) | 2003-02-14 |
| FR2804955A1 (fr) | 2001-08-17 |
| JP2003522743A (ja) | 2003-07-29 |
| US7230147B2 (en) | 2007-06-12 |
| AU2001235628A1 (en) | 2001-08-20 |
| US20030114721A1 (en) | 2003-06-19 |
| HUP0204388A2 (en) | 2003-05-28 |
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