摘要:
We present the synthesis of OH-functional and balky N-substituted benzazophospholes, novel pyrido-azaphospholes, addition versus CH-metalation by tBuLi and reactions with electrophiles yielding a novel asymmetric P,N-heterocyclic ethylene-1,2-bis(phosphine) and phosphino-functional benzazaphospholes for hemilabile sigma(3),sigma(2)-P,P' coordination.