Manganese(Ⅲ) acetate-mediated radical reaction of [60]fullerene with bromoacetic acid,3-chloropropionic acid or 1-naphthylacetic acid

被引：0
|
作者：
LI FaBao1
2 State Key Laboratory of Applied Organic Chemistry
机构：
来源：
Science Bulletin | 2010年 / 25期
基金：
中国博士后科学基金; 高等学校博士学科点专项科研基金;
关键词：
60]fullerene; manganese(III) acetate; carboxylic acids; C60-fused lactones;
D O I：
暂无
中图分类号：
O621.25 [];
学科分类号：
070303 ; 081704 ;
摘要：
The manganese(Ⅲ) acetate-mediated radical reaction of [60]fullerene (C60) with three carboxylic acids,that is,bromoacetic acid,3-chloropropionic acid,and 1-naphthylacetic acid,was investigated. The reaction of C60 with bromoacetic acid in the presence of 4-(dimethylamino)pyridine afforded the anticipated C60-fused lactone,while the reaction with 3-chloropropionic acid unexpectedly led to the formation of a novel C60-fused lactone with the loss of one molecule of HCl. Interestingly,the reaction with 1-naphthylacetic acid under similar conditions gave both C60-fused lactone and 1,4-adduct,yet each of them could be selectively obtained by controlling reaction conditions. It was also observed that the C60-fused lactone bearing a bulky naphthyl group existed as two isomers.
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页码：2909 / 2914
页数：6
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