[1+2] AND [3+2] CYCLOADDITION REACTIONS OF VINYLCARBENES WITH C-60

被引：48

作者：

TOKUYAMA, H ^{[1
]}

NAKAMURA, M ^{[1
]}

NAKAMURA, E ^{[1
]}

机构：

[1] TOKYO INST TECHNOL,DEPT CHEM,MEGURO KU,TOKYO 152,JAPAN

来源：

TETRAHEDRON LETTERS | 1993年 / 34卷 / 46期

关键词：

D O I：

10.1016/S0040-4039(00)60144-2

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Thermolysis of a mixture of C60 and the cyclopropenone acetal 1a or 1b gives the methanofullerene 4a or b, whereas the ethyl-substituted compound le gives the cyclopentenone acetal 6. The thermal stability of 4 and the semi-empirical molecular orbital calculations performed for the parent methanofullerenes and fulleroids indicated that the fulleroid structure such as 5 may be unstable.

引用

页码：7429 / 7432

页数：4

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