1,3-dipolar cycloaddition reactions of nitrones with alkyl vinyl ethers catalyzed by chiral oxazaborolidines

被引:86
|
作者
Seerden, JPG [1 ]
Boeren, MMM [1 ]
Scheeren, HW [1 ]
机构
[1] UNIV NIJMEGEN,NSR CTR MOL STRUCT,DEPT ORGAN CHEM,NIJMEGEN,NETHERLANDS
关键词
D O I
10.1016/S0040-4020(97)00757-6
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
The 1,3-dipolar cycloaddition reactions of various Z- and E-nitrones with ethyl vinyl ether and 2,3-dihydrofuran ore catalyzed by 20 mol% of chiral oxazaborolidines at room temperature. The effect of high pressure on these reactions is discussed. (C) 1997 Elsevier Science Ltd.
引用
收藏
页码:11843 / 11852
页数:10
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