1, 2??Bis??N??[2′??(diphenylphosphanyl) benzoyl] diaminobenzene, a New Chelating Ligand with Versatile Coordination Properties

S Burger, B Therrien…

Index: Burger, Sylvain; Therrien, Bruno; Suess-Fink, Georg European Journal of Inorganic Chemistry, 2003 , # 17 p. 3099 - 3103

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Citation Number: 19

Abstract

Abstract 1, 2-Bis-N-[2′-(diphenylphosphanyl) benzoyl] diaminobenzene (dppbH; 1) was prepared by peptidic coupling and shown to exist, in the solid state, in the form of hydrogen- bonded dimers by single-crystal X-ray structure analysis. As expected, 1 reacts with [MCl 2 (cod)](M= Pd, Pt; cod= cyclooctadiene) to form square-planar complexes. However, in the case of palladium [PdCl 2 (dppbH)](2) is obtained, while in the case of platinum [Pt (dppb)] ...