Metal-Free Azaphosphaannulation of Phosphonamides through Intramolecular Oxidative C–N Bond Formation
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We report an efficient metal-free azaphosphaannulation of a myriad of phosphonamides through intramolecular oxidative C–N bond formation using PhI(OAc)2 and iodine in acetonitrile under air, thus leading to the formation of benzazaphosphol-3-one 1-oxides, which are novel phosphorus heterocyclic privileged structures.
创建时间:
2016-02-17



