Strukturanalytische Untersuchungen P??substituierter 1, 3, 2??Diazaphospholidine

…, M Nieger, M Niemeyer, S Strobel…

Index: Puntigam, Oliver; Hajdok, Imre; Nieger, Martin; Niemeyer, Mark; Strobel, Sabine; Gudat, Dietrich Zeitschrift fur Anorganische und Allgemeine Chemie, 2011 , vol. 637, # 7-8 p. 988 - 994

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Citation Number: 10

Abstract

Abstract 2-Diphenylphosphanyl-1, 3, 2-diazaphospholidines were prepared via metathesis from 2-chloro-1, 3, 2-diazaphospholidines and LiPPh 2. For some of the products, symmetrisation to tetraphenyldiphosphane and 2, 2′-bis-1, 3, 2-diazaphospholidinyls was observed. Most of the derivatives were characterised by single-crystal X-ray diffraction, which showed that all compounds studied feature elongated exocyclic P–Cl or P–P-bonds ...