Racemization of amino acid residues fused in thiazoline, oxazoline, and imidazoline rings

K Yonetani, Y Hirotsu, T Shiba

Index: Yonetani,K. et al. Bulletin of the Chemical Society of Japan, 1975 , vol. 48, p. 3302 - 3305

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Citation Number: 49

Abstract

For the purpose of study on racemization of exo methine carbon atom of thiazoline, oxazoline or imidazoline ring, the following four compounds were synthesized from amino acid imino ether: 2-(1-benzyloxycarbonylaminoethyl)-2-thiazoline (I), methyl 2-(1- benzyloxycarbonylaminoethyl)-2-thiazoline-4-carboxylate (II), methyl 2-(1- benzyloxycarbonylaminoethyl)-2-oxazoline-4-carboxylate (III), and 2-(1- ...

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