Rhodium-catalyzed tandem cyclization-cycloaddition reactions of enynebenzaldehydes: construction of polycyclic ring systems

被引：88
|
作者：
Shin, S [1 ]
Gupta, AK [1 ]
Rhim, CY [1 ]
Oh, CH [1 ]
机构：
[1] Hanyang Univ, Dept Chem, Seoul 133791, South Korea
来源：
CHEMICAL COMMUNICATIONS | 2005年 / 35期
关键词：
D O I：
10.1039/b506003f
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
o-(1,6-Enynyl)benzaldehydes underwent a novel mode of cycloaddition using Rh(I)-precatalyst, via [3 + 2] cycloaddition of presumed dipolar carbonyl ylide intermediate generated by Rh-catalyst and the utility of this mechanistically intriguing enyne cyclization can be found in a number of polycyclic natural product skeletons.
引用
收藏
页码：4429 / 4431
页数：3
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