Acetalization Catalyzed by Reusable N-Methylimidazole Trifluoromethyl Sulfonate

作者:Liu Ningning*; Chen Xi; Zhang Qingshan; Wu Qinpei
来源:Chinese Journal of Organic Chemistry, 2014, 34(7): 1364-1368.
DOI:10.6023/cjoc201403042

摘要

A number of aldehydes and ketones are effectively converted to acetals in the presence of N-methylimidazole trifluoromethyl sulfonate. The catalyst can be readily recovered through filtration and reused with high activity.