DMSO: An Efficient Catalyst for the Cyclopropanation of C60, C70, SWNTs, and Graphene through the Bingel Reaction

…, R Peng, C Chen, Q Zhang, X Wang…

Index: Wu, Jin-Cheng; Wang, De-Xian; Huang, Zhi-Tang; Wang, Mei-Xiang Journal of Organic Chemistry, 2010 , vol. 75, # 24 p. 8604 - 8614

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Citation Number: 3

Abstract

Dimethyl sulfoxide (DMSO) with sodium carbonate (Na2CO3) is an effective catalyst system for C60 cyclopropanation through the Bingel reaction. Various bromomalonic esters, brominated β-keto esters, brominated 1, 3-diketones, and other bromo-substituted active