Microwave-Promoted Transformations: Fast and Chemoselective N-Acylation of Amino Alcohols Using Catalytic Amounts of Dibutyltin Oxide. Influence of the Power Output and the Nature of the Acylating Agent on the Selectivity
The influence of the nature of the acylating agent and the power output on the chemoselectivity of the microwave-mediated acylation of 1,2- and 1,3-amino alcohols catalyzed by dibutyltin oxide has been studied. The method constitutes an efficient procedure for the selective N-acylation of amino alcohols.
An enantioselective method for reductive alkylation of aromatic carboxylic acid derivatives. Examination of the factors that provide stereoselectivity
作者:Arthur G. Schultz、Mark. Macielag、Padmanabhan. Sundararaman、Arthur G. Taveras、Martha. Welch