Activation of Carboxylic Acids in Asymmetric Organocatalysis
作者:Mattia Riccardo Monaco、Belén Poladura、Miriam Diaz de Los Bernardos、Markus Leutzsch、Richard Goddard、Benjamin List
DOI:10.1002/anie.201400169
日期:2014.7.1
association of carboxylicacids with chiral phosphoric acid catalysts as a new activation principle for organocatalysis. This self‐assembly increases both the acidity of the phosphoric acid catalyst and the reactivity of the carboxylicacid. To illustrate this principle, we apply our concept in a general and highly enantioselective catalytic aziridine‐opening reaction with carboxylicacids as nucleophiles