Stereocontrolled Synthesis of <i>trans</i>-Cyclopropyl Sulfones from Terminal Epoxides
作者:Christopher D. Bray、Giorgio de Faveri
DOI:10.1021/jo100844g
日期:2010.7.2
Treatment of a range of (enantiopure) epoxides with the sodium salt of diethyl (phenylsulfonyl)methylphosphonate in DME at 140 °C for 4 h gives a variety of (enantiopure) trans-cyclopropyl sulfones with high diastereoselectivity.
在140°C下用DME中的(苯磺酰基)甲基膦酸二乙酯的钠盐处理一系列(对映体纯)环氧化物4小时,可以得到多种具有高非对映选择性的(对映体纯)反式-环丙基砜。