Title:
置換または非置換のトリフルオロメチル化アリールおよびヘテロアリール化合物を製造するための銅触媒による方法
Document Type and Number:
Japanese Patent JP5859807
Kind Code:
B2
Abstract:
The present invention relates to a process for the production of triffluoromethylated unsubstituted or substituted aryl or heteroaryl compounds which comprises reacting an unsubstituted or substituted aryl or heteroaryl halide with a trifluoroacetate of formula (I) or (II),
wherein R 1 is hydrogen or a C 1 -C 5 alkyl group and M an alkali metal or an ammonium ion, in the presence of and an anorganic halogenide salt or a trifluoroacetacid salt as activator compound and a catalytic combination of a copper salt with a monodentate, bidentate or tridentate aromatic or aliphatic amine or pyridine ligand.
Inventors:
Alan Kotte
Matthias Gotta
Matthias Beller
Thomas Shalina
Alexander Tzapf
Xiao-Fen Wu
Matthias Gotta
Matthias Beller
Thomas Shalina
Alexander Tzapf
Xiao-Fen Wu
Application Number:
JP2011234776A
Publication Date:
February 16, 2016
Filing Date:
October 26, 2011
Export Citation:
Assignee:
Saltigo Gamebecher
International Classes:
C07C17/32; B01J31/30; C07C22/08; C07C25/02; C07C41/30; C07C43/205; C07C45/67; C07C49/80; C07C67/333; C07C69/76; C07C253/30; C07C255/50; C07D213/14; C07D213/26; C07D471/04
Domestic Patent References:
| JP4193856A | ||||
| JP4013651A | ||||
| JP57139025A | ||||
| JP62223183A | ||||
| JP2008540466A |
Foreign References:
| WO1994001383A1 |
Attorney, Agent or Firm:
Yasuhiko Murayama
Masatake Shiga
Takashi Watanabe
Shinya Mitsuhiro
Masatake Shiga
Takashi Watanabe
Shinya Mitsuhiro