22902-31-4Relevant articles and documents
Copper-catalyzed synthesis of primary arylamines from aryl halides and 2,2,2-trifluoroacetamide
Tao, Chuan-Zhou,Li, Juan,Fu, Yao,Liu, Lei,Guo, Qing-Xiang
, p. 70 - 75 (2008/09/17)
A catalytic method was developed to synthesize primary arylamines from the corresponding aryl bromides and iodides under mild conditions (yields = 80-99%). Crystalline 2,2,2-trifluoroacetamide was used as ammonia surrogate and CuI/N,N′-dimethyl ethylenediamine was used as catalyst to achieve the C-N cross-coupling.
Selective N-trifluoroacetylation of ortho-arylenediamines under ultrasound
Bougrin, Khalid,Loupy, André,Petit, Alain,Benhida, Rachid,Fourrey, Jean-Louis,Daou, Boujemaa,Soufiaoui, Mohamed
, p. 4875 - 4879 (2007/10/03)
Mono and di-N-trifluoroacetylation of ortho-arylenediamines can be performed selectively under ultrasound irradiation according to the relative amounts of starting materials. Mono and di-trifluoroacetylated compounds 3 and 4 are prepared with good yields