Chiral separation of dl-glutamic acid by ultrasonic field?

CrystEngComm Pub Date: 2016-11-18 DOI: 10.1039/C6CE02027E

Abstract

In this communication, pure D- or L-glutamic acid crystals can be obtained from a racemic solution by controllable addition of chiral seed crystals and ultrasonic-assisted recrystallization. In contrast, only racemic compounds were yielded under identical conditions in bulk solutions in the absence of an ultrasonic field.

Graphical abstract: Chiral separation of dl-glutamic acid by ultrasonic field
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