A Facile Procedure for Acetalization of Aldehydes and Ketones Catalyzed by Cerium(III) Trifluoromethanesulfonate
作者:Fumiaki Ono、Yoshiko Inatomi、Yuusuke Tada、Masaki Mori、Tsuneo Sato
DOI:10.1246/cl.2009.96
日期:2009.1.5
Aldehydes and ketones are readily protected in the presence of trialkyl orthoformate and a catalytic amount of cerium(III) trifluoromethanesulfonate under mild conditions to give the corresponding ...