Synthesis of a Doubly Complexed Bisphosphirenyl Ether and Generation of Phosphirenylium Cations Complexed with Pentacarbonyltungsten1

Reaction of the 1-β-chloroethyl-substituted 1H-phosphirene complex 2 with silver salts results in formation of the acceptor-substituted 1H-phosphirene complexes 3; decomposition of the latter furni...