STRATEGIES AND TACTICS FOR FREE-RADICAL CARBOCYCLIZATION - SYNTHESIS OF POLYFUNCTIONALIZED CYCLOPENTANOID MOLECULES FROM CARBOHYDRATES

被引:33
作者
MARCOCONTELLES, J
RUIZ, P
MARTINEZ, L
MARTINEZGRAU, A
机构
关键词
D O I
10.1016/S0040-4020(01)81837-8
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
The tributyltin hydride + azobisisobutyronitrile (AIBN) mediated free radical carbocyclization of precursors 1-9, 48 and 49 is described. The resulting carbocycles have been obtained in moderate yield and good diastereoselectivity. These polyfunctionalized, enantiomerically pure cyclopentane derivatives are useful intermediates for further manipulation.
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页码:6669 / 6694
页数:26
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