Direct Nucleophilic Acylation of Nitroalkenes Promoted by a Fluoride Anion/Thiourea Combination
作者:Anita E. Mattson、Andrea M. Zuhl、Troy E. Reynolds、Karl A. Scheidt
DOI:10.1021/ja056565i
日期:2006.4.1
carbonyl anion species in situ allow for conjugateadditions in good yield to sensitive nitroalkene electrophiles. The process is tolerant of a variety of thiazolium carbinols and nitroalkene substrates and can be rendered enantioselective and diastereoselective by the addition of a chiral thiourea derivedfrom quinine.