1229244-49-8Relevant articles and documents
Facile synthesis of 5H-benzo[b]carbazol-6-yl ketones via sequential reaction of Cu-catalyzed Friedel-Crafts alkylation, iodine-promoted cyclization, nucleophilic substitution and aromatization
Wu, Jing,Wang, Dongping,Wang, Haolong,Wu, Fan,Li, Xincheng,Wan, Boshun
supporting information, p. 6806 - 6811 (2014/09/30)
A convenient method to access 5H-benzo[b]carbazol-6-yl ketones via a sequential Cu-catalyzed Friedel-Crafts alkylation reaction of indoles with 2-(2-(alkynyl)benzylidene)malonates and iodine-promoted electrophilic cyclization followed by nucleophilic substitution and aromatization was developed. The products of the functional 5H-benzo[b]carbazol-6-yl ketones were obtained with up to 98% yield. This journal is the Partner Organisations 2014.