Solvent-free Mechanochemical and Liquid-phase Reaction of [60]Fullerene with Ethyl 2-Diazopropionate
The solvent-free mechanochemical reaction and the liquid-phase reaction of C60 with ethyl 2-diazopropionate prepared in situ or preformed from alanine ethyl ester hydrochloride and sodium nitrite have been investigated. Methanofullerene 1 and fulleroids 2 and 3 from these reactions were obtained, meanwhile the pyrazoline intermediate was not observed. Fulleroids 2 and 3 can be converted to methanofullerene 1 in refluxing toluene.
作 者： Yu Jin LI Ru Fang PENG You Cheng LIU Guan Wu WANG 作者单位： Yu Jin LI,You Cheng LIU,Guan Wu WANG(State Key Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou 730000;Department of Chemistry, University of Science and Technology of China, Hefei 230026)Ru Fang PENG(Department of Chemistry, University of Science and Technology of China, Hefei 230026)
刊 名： 中国化学快报(英文版) ISTIC SCI 英文刊名： CHINESE CHEMICAL LETTERS 年，卷(期)： 2004 15(11) 分类号： 关键词： [60]Fullerene ethyl 2-diazopropionate methanofullerene fulleroid