可循环使用的N-甲基咪唑三氟甲磺酸盐催化缩醛化反应

Acetalization Catalyzed by Reusable N-Methylimidazole Trifluoromethyl Sulfonate

在N-甲基咪唑三氟甲磺酸盐的催化下,一系列的醛和酮有效地转化为相应的缩醛,反应条件温和.催化剂的循环使用结果表明催化剂便于回收和再使用,N-甲基咪唑三氟甲磺酸盐是可以循环使用的催化剂.

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.