Divergent synthesis of benzoxaphospholenes and phosphacoumarins via the reaction of 2-alkenylphenols with phosphorus(iii/v) chlorides

Abstract

The divergent synthesis of benzo[e]-1,2-oxaphosphinines or benzo[d]-1,2-oxaphospholenes along with spirocyclic quasiphosphonium compounds on the base of 2-alkenylphenols and phosphorus (III /V) chlorides is presented. The reaction is condition-dependent and determined...