Efficient ring-opening of various epoxides with hydrogen peroxide, catalyzed by antimony trichloride/SiO2, afforded the corresponding β-hydroperoxy alcohols in good to excellent yields under mild reaction conditions. The reactions were efficiently promoted by ultrasound irradiation.
在
三氯化锑/
二氧化硅催化下,各种
环氧化物与
过氧化氢的高效开环反应在温和的反应条件下得到了相应的 δ-hydroperoxy 醇,收率从良好到极佳。超声辐照有效地促进了反应的进行。