Asymmetric induction in the cycloaddition reaction of dichloroketene with chiral enol ethers. A versatile approach to optically active cyclopentenone derivatives.
作者:Andrew E. Greene、Florence Charbonnier
DOI:10.1016/s0040-4039(01)80878-9
日期:1985.1
Significant asymmetric induction has been observed in the cycloaddition reaction of dichloroketene with chiral enol ethers. The resultant diastereomeric cyclobutanones have been converted to synthetically useful α-chlorocyclopentenones in optically active form.
在二氯乙烯与手性烯醇醚的环加成反应中观察到明显的不对称诱导。所得非对映体环丁酮已被转化为旋光形式的合成上有用的α-氯环戊烯酮。