Exceptional efficiency of palladium nanoparticle catalyzed Heck cross-coupling in binary task specific ionic liquids
F Hassine, M Pucheault, M Vaultier
Index: Hassine, Fatima; Pucheault, Mathieu; Vaultier, Michel Comptes Rendus Chimie, 2011 , vol. 14, # 7-8 p. 671 - 679
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Citation Number: 9
Abstract
The utilization of the task specific onium salt supported substrates in ionic liquids as solvents (ie, binary task specific ionic liquids) for palladium nanoparticle catalyzed Heck cross- coupling reactions is presented. Adequate substrates have been prepared and used leading to expected products in very high yields. Exceptionally high turnover (TON= 940,000, TOF= 208,000) can be achieved taking advantages of this combination. Additional advantages ...
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