醋酸铜（II）和醋酸锰（III）介导的[60]富勒烯与酮类化合物的自由基反应。
Cu(II) acetate- and Mn(III) acetate-mediated radical reactions of [60]fullerene with ketonic compounds.
作者信息
Wang Guan-Wu, Li Fa-Bao
机构信息
Department of Chemistry, University of Science and Technology of China, Hefei, Anhui 230026, P R China.
出版信息
Org Biomol Chem. 2005 Mar 7;3(5):794-7. doi: 10.1039/b416756b. Epub 2005 Jan 21.
The copper(II) acetate monohydrate- or manganese(III) acetate dihydrate-mediated reaction of [60]fullerene with beta-keto esters 1a-1c or with beta-diketones 1d,1e in the presence of 4-dimethylaminopyridine afforded only dihydrofuran-fused C60 derivatives 2a-2e. However, aromatic methyl ketones 3a-3c gave two kinds of products: methanofullerenes 4a-4c and dihydrofuran-fused C60 derivatives 5a,5b. Possible reaction mechanisms are proposed.
在4-二甲基氨基吡啶存在下，醋酸铜（II）一水合物或醋酸锰（III）二水合物介导的[60]富勒烯与β-酮酯1a - 1c或与β-二酮1d，1e的反应仅得到二氢呋喃稠合的C60衍生物2a - 2e。然而，芳香甲基酮3a - 3c给出了两种产物：甲烷富勒烯4a - 4c和二氢呋喃稠合的C60衍生物5a，5b。提出了可能的反应机理。
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