A NOVEL IMIDAZOLIDIN-2-ONE AUXILIARY FOR A HIGHLY STEREOSELECTIVE ALDOL ROUTE TO BETA-HYDROXYESTERS

被引:13
作者
DREWES, SE [1 ]
MALISSAR, DGS [1 ]
ROOS, GHP [1 ]
机构
[1] UNIV NATAL,DEPT CHEM,BOX 375,PIETERMARITZBURG 3200,SOUTH AFRICA
关键词
D O I
10.1016/S0957-4166(00)80254-2
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
Enantiomerically pure syn-aldols are obtained from the boron enolate of (4R, 5S)-1,5-dimethyl-4-cyclohexyl-3- propanoyl imidazolidin-2-one. Cleavage of the auxiliary affords the homochiral title esters in good yield.
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页码:515 / 516
页数:2
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