Issue 1, 1990

Enantiodifferentiation of carboxylates by chiral building blocks for abiotic anion receptors

Abstract

The chiral bicyclic guanidinium compound (2b) binds oxoanionic guests by a unique ion pairing pattern, which is confirmed by the X-ray crystal structure of the nitrate salt (2S, 8S)-2,8-bis(t-butyldiphenylsilyloxymethyl)-3,4,6,7,8,9-hexahydro-2H-pyrimido[1,2a]pyrimidine hydronitrate, and allows enantiodifferentiation of racemic carboxylic acids by NMR.

Article information

Article type
Paper

J. Chem. Soc., Chem. Commun., 1990, 55-57

Enantiodifferentiation of carboxylates by chiral building blocks for abiotic anion receptors

A. Gleich, F. P. Schmidtchen, P. Mikulcik and G. Müller, J. Chem. Soc., Chem. Commun., 1990, 55 DOI: 10.1039/C39900000055

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