Palladacycle phosphine complexes as homogeneous catalysts for the Heck cross-coupling reaction at low catalyst loading under aerobic conditions
SJ Sabounchei, M Ahmadi
Index: Sabounchei, Seyyed Javad; Ahmadi, Mohsen Inorganica Chimica Acta, 2013 , vol. 405, p. 15 - 23
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Citation Number: 12
Abstract
Abstract A highly efficient Heck cross-coupling reaction between various aryl halides and olefins using mononuclear palladacycle complexes of the type [(Ph 2 P CH 2 CH 2 PPh 2) Pd (Ph 2 PCH 2 PPh 2 C (H) C (O) PhX)](OSO 2 CF 3) 2 (X= Br (1), No 2 (2)) as catalyst precursors, under aerobic conditions has been developed. High yields of corresponding C– C products, low catalyst loadings and short reaction times are important features of these ...
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