Co-Catalyzed Radical Cycloaddition of [60]Fullerene with Active Dibromides: Selective Synthesis of Carbocycle-Fused Fullerene Monoadducts

被引:54
|
作者
Lu, Shirong [1 ]
Si, Weili [1 ]
Bao, Ming [2 ]
Yamamoto, Yoshinori [1 ,2 ]
Jin, Tienan [1 ]
机构
[1] Tohoku Univ, WPI Adv Inst Mat Res WPI AIMR, Sendai, Miyagi 9808577, Japan
[2] Dalian Univ Technol, State Key Lab Fine Chem, Dalian 116012, Peoples R China
关键词
CHEMISTRY; HYDROFULLERENES; DIMERIZATION; C-60; SULFONAMIDES; DERIVATIVES; CYCLIZATION; ACCEPTOR; WATER;
D O I
10.1021/ol401876n
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
An efficient and highly selective Co-catalyzed radical cycloaddition of [60]fullerene with active dibromides for the synthesis of three-, five-, six-, and seven-membered carbocycle-fused fullerene monoadducts has been reported. The controlled experiments unambiguously disclosed that the reaction proceeds through the formation of a fullerene monoradical as a key intermediate.
引用
收藏
页码:4030 / 4033
页数:4
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