Reaktionen von Halogeno-Phosphin-Metall(II)-Komplexen mit organischen Aziden. Phosphatriazen-Kobalt(II) -Komplexe / Reactions of Halogeno Phosphine Metal(II) Complexes with Organic Azides. Phosphatriazene Cobalt(II) Complexes

Abstract

The phosphine complexes Co(PR3)2X2 (X = Cl, Br; R = Et, Ph, C6H11) react with furoylazide (furN3) at 25 °C to give the phosphinimine compounds Co(furN=PR3)2X2. At lower temperatures the intermediate complex Co[furN3P(C6H11)3]Br2 • Et2O with phosphatriazene as ligand could be isolated.