A preparatively convenient and mild method for modified Khand cycloadditions is described; vinyl esters are employed as the olefinic reaction partner to provide cyclopentenone products more normally obtained with ethylene.
本文介绍了一种制备方便、性质温和的改良 Khand 环化反应方法;采用
乙烯基酯作为烯烃反应伙伴,可提供通常用
乙烯获得的
环戊烯酮产品。