Synthese und Struktur des ersten dreigliedrigen Arsen—Phosphor—Platin-Ringes / Synthesis and Structure of the First Three-Membered Ring Containing Arsenic, Phosphorus and Platinum

Abstract

2,4,6-Tri-butylphenylphosphane reacts with CpFe(C5H4AsCl2) in the presence of DBU to yield CpFe[C5H4As=PC6H2(t-Bu)3]. The reaction of this arsaphosphene with (Ph3P)2PtC2H4 yields , a three-membered ring containing arsenic, phosphorus and platinum.