Tetraarylphosphonium-Supported Carbodiimide Reagents: Synthesis, Structure Optimization and Applications
作者:Maryon Ginisty、Marie-Noelle Roy、André B. Charette
DOI:10.1021/jo702417v
日期:2008.4.1
esterification reactions, amidation reactions and dehydration reactions of hydroxyesters. Taking advantage of the solubility properties imparted by the tetraarylphosphonium unit, a simple precipitation and filtration allowed complete separation of the urea by-products. This paper describes the structure optimization study of the various TAP-supported carbodiimide reagents to obtain the desired reactivity and