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- Title
Synthesis of 6-(arylthio)phenanthridines by cyclization reaction of 2-isocyanobiphenyls with thiols.
- Authors
Changpeng Wu; Yuhan Zhou; Xiaoliang Dong; Jingping Qu
- Abstract
An efficient method for the synthesis of 6-(arylthio)phenanthridines by tert-butyl peroxybenzoate (TBPB)-promoted cyclization reaction of 2-isocyanobiphenyls with thiols is developed. A radical pathway is proposed and evidenced for the reaction mechanism. It tolerates a wide range of substrates and represents a practical approach to 6-arylthiophenanthridines.
- Subjects
RING formation (Chemistry); BIPHENYL compounds; THIOLS; ORGANIC synthesis; FREE radical reactions
- Publication
ARKIVOC: Online Journal of Organic Chemistry, 2016, p110
- ISSN
1551-7004
- Publication type
Article
- DOI
10.3998/ark.5550190.p009.4284