SYNTHESIS OF NOVEL NAPHTHOQUINONE FUSED CYCLIC alpha-AMINOPHOSPHONATES

摘要

The synthesis of a novel quinone fused phosphorus heterocycle, 2-phenoxy-3,4-dihydro-2H-naphtho[2,3-e][1,4,2]oxazaphosphinane-5,10-dione-2-oxides (3a-g), is described for the first time. The products can be obtained easily by one-pot of three-component condensation reaction.