Organocatalytic Mitsunobu Reactions with 3,5-Dinitrobenzoic Acid
作者:Patrick Toy、Tracy But、Jinni Lu
DOI:10.1055/s-0029-1219795
日期:2010.4
A second generation procedure for organocatalytic Mitsunobu reactions using 3,5-dinitrobenzoicacid as the pro-nucleophile has been developed. The increased acidity of this acid compared to 4-nitrobenzoic acid, which was used in the original procedure, allowed for higher isolated yields of the desired products and eliminated formation of undesired acetate byproducts.