Synthesis of 6‑Phosphorylated Phenanthridines by Mn(II)-Promoted Tandem Reactions of 2‑Biaryl Isothiocyanates with Phosphine Oxides

Abstract

A novel Mn­(II)-promoted tandem phosphorylation/cyclization reaction of 2-biaryl isothiocyanates with phosphine oxides is described. This is the first general method to synthesize 6-phosporylated phenanthridines from 2-biaryl isothiocyanates. The approach is featured by oxidant-free, low loading of P-reagent, easy operation, and high functional group tolerance

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Last time updated on 12/02/2018

This paper was published in FigShare.

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