名称:
A simple preparation of d-alloisoleucine from l-isoleucine via acetylation and separation of the ammonium salts
摘要:
D-Alloisoleucine was obtained from L-isoleucine by acetylation and epimerization by acetic anhydride followed by separation of the diastereoisomeric ammonium salts using the solubility difference. The structure-solubility relationship of diastereoisomeric salts was explained by X-ray crystal structure analysis. (C) 2008 Elsevier Ltd. All rights reserved.
DOI:
10.1016/j.tetasy.2008.05.004