Mono and diphosphine borane complexes grafted on polypyrrole matrix: direct use as supported ligands for Rh and Pd catalysis

N Riegel, C Darcel, O Stéphan, S Jugé

文献索引：Riegel, Nadege; Darcel, Christophe; Stephan, Olivier; Juge, Sylvain Journal of Organometallic Chemistry, 1998 , vol. 567, # 1-2 p. 219 - 233

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被引用次数: 34

摘要

A new versatile method for the synthesis of supported mono and diphosphines on polypyrrole matrix is described, based on the protective borane complexation of the phosphorus atom. For the first time, the unknown alkylation of a diphosphine ethano bridge, was obtained with near yield close to 70%, leading to its derivative 8 bearing the polymerizable pyrrole group on a side chain. The different supported mono and ...