1259577-22-4Relevant academic research and scientific papers
Synthesis of 2-Aryl-(Z)-4-(halomethylidene)-4H-3,1-benzoxazines by sodium hydride mediated cyclization of N-[2-(2,2-dihaloethenyl) phenyl] arenecarboxamides
Kobayashi, Kazuhiro,Nozawa, Ippei,Kado, Daiki
, p. 2729 - 2738 (2014)
A simple two-step procedure for the preparation of 2-aryl-(Z)-4-(halomethylidene)-4H-3,1-benzoxazines from readily available 2-(2,2-dihaloethenyl)benzenamines is developed. Thus, these amines were N-aroylated with the respective aroyl chloride to give N-[
Synthesis of 6H-isoindolo[2,1-a]indol-6-ones through a sequential copper-catalyzed C-N coupling and palladium-catalyzed C-H activation reaction
He, Hua-Feng,Dong, Sheng,Chen, Yi,Yang, Yang,Le, Yueqin,Bao, Weiliang
, p. 3112 - 3116 (2012/06/01)
A series of 6H-isoindolo[2,1-a]indol-6-ones were synthesized through one-pot sequential coupling reactions, which were comprised of a copper-catalyzed C-N coupling cyclization and a palladium-catalyzed C-H activation course. General chemicals benzoyl chlorides and o-gem-dibromovinyl anilines were employed as the starting substrates.
Facile synthesis of 2-bromoindoles by ligand-free CuI-catalyzed intramolecular cross-coupling of gem-dibromoolefins
Jiang, Baishan,Tao, Kemei,Shen, Wang,Zhang, Jiancun
experimental part, p. 6342 - 6344 (2011/01/04)
A mild and efficient synthesis of 2-bromoindoles by ligand-free CuI-catalyzed intramolecular cross-coupling of gem-dibromoolefins was developed. Reactions were carried out in toluene at room temperature and the corresponding 2-bromoindoles were obtained in excellent yields.
