Stereoselective Diels-Alder reactions of hexachlorocyclopentadiene with chiral alkenes: New insights into the ''inside-alkoxy'' model of stereoselectivity

被引:22
作者
Haller, J [1 ]
Niwayama, S [1 ]
Duh, HY [1 ]
Houk, KN [1 ]
机构
[1] UNIV CALIF LOS ANGELES,DEPT CHEM & BIOCHEM,LOS ANGELES,CA 90095
关键词
D O I
10.1021/jo970161u
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
Hexachlorocyclopentadiene undergoes Diels-Alder reactions with dienophiles possessing allylic chiral centers with moderate to excellent anti selectivity. Ab initio calculations on model systems elucidate the origin of this stereoselectivity which follow the ''inside-alkoxy'' model.
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页码:5728 / 5731
页数:4
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