A cyclopropanation method includes reacting an alcohol, an ester, or an aldehyde with a sulfone in an organic solvent containing a base providing a counter cation to form a cyclopropane; and isolating the cyclopropane. When using the alcohol or ester, the organic solvent further contains a catalyst having an alcohol dehydrogenation activity.
一种
环丙烷化方法包括在含有提供对离子的碱的有机溶剂中,将醇、酯或醛与砜反应以形成
环丙烷;并分离出
环丙烷。当使用醇或酯时,有机溶剂进一步含有具有醇脱氢活性的催化剂。