Answers are grounded in this paper and cite their sources.
The preparation of a new optically active alcohol with a carboxylic function that allowed its attachment to an amine-functionalized insoluble polymer is described. Its first use as a polymer supported chiral auxiliary is demonstrated by asymmetric transformation of two racemic aryl propionic acids via ketene formation (95-96% ee).
No takes yet. Share an insight, caveat, or question.
Akkari et al. (2001) studied this question.
Synapse has enriched 10 related papers. Consider them for comparative context: