69563-07-1Relevant articles and documents
Annulation of CF3-Imidoyl Sulfoxonium Ylides with 1,3-Dicarbonyl Compounds: Access to 1,2,3-Trisubstituted 5-Trifluoromethylpyrroles
Wen, Si,Tian, Qingyu,Chen, Yanhui,Zhang, Yuqing,Cheng, Guolin
supporting information, p. 7407 - 7411 (2021/10/12)
A lithium-bromide-promoted nucleophilic substitution/annulation cascade reaction between CF3-imidoyl sulfoxonium ylides and 1,3-dicarbonyl compounds has been established, and the corresponding 1,2,3-trisubstituted 5-trifluoromethylpyrroles have been obtai
Synthesis of new (trifluoromethyl)-1H-benzo[e][1,2,4]triazolo[1,2-a][1,2,4]triazine-1,3(2H)-diones and (trifluoromethyl)benzo[5,6][1,2,4]triazino [1,2-b]phthalazine-8,13-diones
Ramezani, Mahin,Darehkordi, Ali
, p. 89 - 97 (2016/12/16)
In this paper we investigated reactions of urazole and phthalazine with N-(aryl)-2,2,2-trifluoroacetimidoyl chloride derivatives. Results showed that when imidoyl chloride derivative has a fluorine atom at ortho position (3a–c), in two steps under a Ssub
One-pot synthesis of novel (2R,4S)-N-aryl-4-hydroxy-1-(2,2,2-trifluoroacetyl) pyrrolidine-2-carboxamides via TiO 2 -NPs and Pd(PPh3)2Cl2 catalysts and investigation of their biological activities
Darehkordi, Ali,Ramezani, Mahin
, p. 305 - 315 (2017/05/29)
Abstract: A new class of (2R,4S)-N-aryl-4-hydroxy-1-(2,2,2-trifluoroacetyl)pyrrolidine-2-carboxamide compounds was synthesized by a facile one-pot reaction of trans-4-hydroxy proline and trifluoroacetimidoyl chlorides in the presence of TiO 2-n