Photocatalytic Synthesis of 6-Phosphorylated Phenanthridines from 2-Isocyanobiphenyls via Radical C−P and C−C Bond Formation

Photocatalytic Synthesis of 6-Phosphorylated Phenanthridines from 2-Isocyanobiphenyls via Radical C−P and C−C Bond Formation

A mild, efficient, photocatalytic synthesis of 6-phosphorylated phenanthridines via tandem radical addition/cyclization/aromatization of 2-isocyanobiphenyls with diarylphosphine oxides is reported. The method features operational simplicity in metal-free conditions, using low-cost Rose Bengal as a c...

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Bibliographic Details
Main Authors: Liping Wang, Qin Zhang, Xiaoyan Sang, Qiuping Ding
Format: Article
Language:English
Published: MDPI AG 2023-06-01
Series:Catalysts
Subjects:
phenanthridine
2-isocyanobiphenyls
diarylphosphine oxides
radical cyclization
metal-free
Online Access:https://www.mdpi.com/2073-4344/13/7/1036

Internet

https://www.mdpi.com/2073-4344/13/7/1036

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