Rh(l)-catalyzed direct ortho-alkenylation of aromatic ketimines with alkynes and its application to the synthesis of isoquinoline derivatives

被引:185
|
作者
Lim, SG [1 ]
Lee, JH [1 ]
Moon, CW [1 ]
Hong, JB [1 ]
Jun, CH [1 ]
机构
[1] Yonsei Univ, Dept Chem, Seoul 120749, South Korea
关键词
D O I
10.1021/ol035083d
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
Novel synthetic methods of both ortho-alkenylated aromatic ketones and isoquinoline derivatives have been developed through the Rh(I)-catalyzed direct ortho-alkenylation of common aromatic ketimines with alkynes. Furthermore, a highly efficient one-pot synthesis of isoquinoline derivatives was achieved by simply mixing aromatic ketone, benzylamine, and alkyne under a Rh(I) catalyst.
引用
收藏
页码:2759 / 2761
页数:3
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