Separation and characterization of [60]fullerene bisadducts modified by 4,5-dimethoxy-o-quinodimethane

被引:40
作者
Nakamura, Y [1 ]
O-Kawa, K [1 ]
Matsumoto, M [1 ]
Nishimura, J [1 ]
机构
[1] Gunma Univ, Dept Chem, Kiryu, Gumma 3768515, Japan
基金
日本学术振兴会;
关键词
fullerenes bisadduct; Diels-Alder reaction; o-quinodimethane;
D O I
10.1016/S0040-4020(00)00451-8
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
The reaction of [60]fullerene with the o-quinodimethane species generated from 1,2-bis(bromomethyl)-4,5-dimethoxybenzene (1) was examined. Among possible regioisomers of bisadducts 2, seven isomers (trans-1, trans-2, trans-3, trans-4, e, cis-3, and cis-2) were isolated by HPLC and characterized on the basis of NMR, FAB-MS, and/or UV-Vis spectroscopies. (C) 2000 Elsevier Science Ltd. All rights reserved.
引用
收藏
页码:5429 / 5434
页数:6
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