Nakata, Kenya Kinetic resolution of racemic 2-hydroxy-γ-butyrolactones by asymmetric esterification using diphenylacetic acid with pivalic anhydride and a chiral acyl-transfer catalyst. [electronic resource] - Organic letters Mar 2013 - 1170-3 p. digital Publication Type: Journal Article ISSN: 1523-7052 Standard No.: 10.1021/ol303453j doi