Nickel-phosphine complex-catalyzed Grignard coupling. I. Cross-coupling of alkyl, aryl, and alkenyl Grignard reagents with aryl and alkenyl halides: General scope …
K Tamao, K Sumitani, Y Kiso, M Zembayashi…
Index: Tamao,K. et al. Bulletin of the Chemical Society of Japan, 1976 , vol. 49, p. 1958 - 1969
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Citation Number: 596
Abstract
It has been established that dihalodiphosphinenickel (II) complexes exhibit extremely high catalytic activity for selective cross-coupling of Grignard reagents with aryl and alkenyl halides. This catalytic reaction can be employed in synthetic practice for reasons of simple procedures, mild reaction conditions, high yields and high purity of the coupling products, and the wide applicability to reactions involving primary and secondary alkyl (regardless ...
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