Issue 5, 2014

Synthesis of 6-substituted phenanthridines by metal-free, visible-light induced aerobic oxidative cyclization of 2-isocyanobiphenyls with hydrazines

Abstract

Irradiation of hydrazines with visible-light in the presence of organic dye eosin B generates various types of functional radicals, which are trapped by 2-isocyanobiphenyls to give 6-substituted phenanthridines.

Graphical abstract: Synthesis of 6-substituted phenanthridines by metal-free, visible-light induced aerobic oxidative cyclization of 2-isocyanobiphenyls with hydrazines

Supplementary files

Article information

Article type
Communication
Submitted
11 Dec 2013
Accepted
29 Jan 2014
First published
29 Jan 2014

Green Chem., 2014,16, 2418-2421

Author version available

Synthesis of 6-substituted phenanthridines by metal-free, visible-light induced aerobic oxidative cyclization of 2-isocyanobiphenyls with hydrazines

T. Xiao, L. Li, G. Lin, Q. Wang, P. Zhang, Z. Mao and L. Zhou, Green Chem., 2014, 16, 2418 DOI: 10.1039/C3GC42517G

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