Nickel-catalyzed cocyclotrimerization of oxa- and azabenzonorbornadienes with alkynes: reaction with multiple synthetic applications

被引:37
作者
Huang, DJ [1 ]
Sambaiah, T [1 ]
Cheng, CH [1 ]
机构
[1] Natl Tsing Hua Univ, Dept Chem, Hsinchu 300, Taiwan
关键词
D O I
10.1039/a806340k
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Oxa- and azabenzonorbornadienes react with alkynes in the presence of nickel complexes to give the corresponding [2 + 2 + 2] cycloadducts; these reactions can be applied to the construction of multiple fused rings, the preparation of precursors of isobenzofurans and isoindoles and aromatic compounds.
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页码:1147 / 1149
页数:3
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