Design and synthesis of basic ionic liquids for the esterification of triterpenic acids
作者:Anna K. Ressmann、Maria Schneider、Peter Gaertner、Matthias Weil、Katharina Bica
DOI:10.1007/s00706-016-1889-1
日期:2017.1
We present the design and synthesis of Bronsted-basic ionic liquids and investigate their application in the microwave-assisted esterification of betulinic acid, aiming towards a benign and pyridine-free manufacturing process of the anti-HIV drug, bevirimat.