Novel C60-based building blocks derived from C602- anion

被引:59
作者
Allard, E
Delaunay, J
Cheng, FY
Cousseau, J [1 ]
Ordúna, J
Garín, J
机构
[1] Univ Angers, Lab Ingn Mol & Mat Organ, CNRS, UMR 6501 2 Bd Lavoisier, F-49045 Angers 01, France
[2] Univ Zaragoza, Dept Quim Organ, ICMA, CSIC, E-50009 Zaragoza, Spain
关键词
D O I
10.1021/ol0101786
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
[GRAPHICS] Reactions of chemically generated C-60(2-) dianion with halo derivatives bearing a second functional group (halo, ester, ketone) give rise to new organo C-60 derivatives. Thus, the regioselective formation of 1,2- and 1,4-adducts is observed from long-chain halo derivatives, whereas using 1,3-dihaloalkanes leads to 1,2-fused ring C-60 adducts. Such adducts may be used as new synthons in C-60 chemistry, thus leading to new C-60-based dyads, as exemplified by two examples.
引用
收藏
页码:3503 / 3506
页数:4
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