New Electrochemically Generated Polymeric Pd Complexes as Heterogeneous Catalysts for Suzuki Cross-Coupling Reactions
作者:Marco Bandini、Agostino Pietrangelo、Riccardo Sinisi、Achille Umani-Ronchi、Michael O. Wolf
DOI:10.1002/ejoc.200900306
日期:2009.7
Electrochemically generated films of polymerized (diamino-oligothiophene)palladium complexes as heterogeneous catalysts for Suzuki cross-coupling reactions are reported. The electrodeposition of these polymeric species onto porous graphite electrodes allows for easy removal of the organometallic species from the reaction mixture and convenient reuse in subsequent (up to 6) reactions.(© Wiley-VCH Verlag
据报道,电化学生成的聚合(二氨基-低聚噻吩)钯配合物薄膜作为铃木交叉偶联反应的多相催化剂。这些聚合物物质在多孔石墨电极上的电沉积允许从反应混合物中轻松去除有机金属物质,并方便地在后续(最多 6 个)反应中重复使用。 (© Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany , 2009)