THE TANDEM INTRAMOLECULAR DIELS-ALDER REACTION

被引:13
作者
GOLDBERG, DR [1 ]
HANSEN, JA [1 ]
GIGUERE, RJ [1 ]
机构
[1] SKIDMORE COLL,DEPT CHEM,SARATOGA SPRINGS,NY 12866
关键词
D O I
10.1016/S0040-4039(00)61435-1
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
The tandem intramolecular Diels-Alder (TIMDA) reaction of ketone 3 is reported. The reaction proceeds under mild conditions (BF3.Et(2)0, 0 degrees C) and affords two tetracyclic products diastereoselectively. TIMDA substrate 3 is prepared in a convergent manner from 1,5-pentanediol.
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页码:8003 / 8006
页数:4
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