Studies toward the synthesis of Stemona alkaloids; A short synthesis of the tricyclic core of tuberostemonines

被引:43
|
作者
Goldstein, DM [1 ]
Wipf, P [1 ]
机构
[1] UNIV PITTSBURGH,DEPT CHEM,PITTSBURGH,PA 15260
关键词
D O I
10.1016/0040-4039(95)02302-X
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
The tricyclic hydroindole core system of the Stemona alkaloids was prepared in 9 steps from N-Aloc-tyramine. The synthesis features oxidation of tyramine with hypervalent iodine followed by intramolecular conjugate addition and Mitsunobu cyclization of an amino-alcohol as the key steps.
引用
收藏
页码:739 / 742
页数:4
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