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Ring-opening of oxazolines derived from l-serine: a short and efficient stereoselective synthesis of all four diastereomers of 3-mercaptoaspartic acid derivatives

Title
Ring-opening of oxazolines derived from l-serine: a short and efficient stereoselective synthesis of all four diastereomers of 3-mercaptoaspartic acid derivatives
Authors
Lee S.-H.Bok J.Qi X.Kim S.K.Lee Y.-S.Yoon J.
Ewha Authors
윤주영
SCOPUS Author ID
윤주영scopus
Issue Date
2007
Journal Title
Tetrahedron Letters
ISSN
0040-4039JCR Link
Citation
vol. 48, no. 41, pp. 7309 - 7312
Indexed
SCI; SCIE; SCOPUS WOS scopus
Abstract
Facile methods are described for accessing four diastereomerically pure 3-mercaptoaspartic acid derivative from l-aspartic acid. In our synthesis, ring-opening reactions of oxazoline-4,5-dicarboxylate with thiolacetic acid as well as the stereochemical interconversion of both α- and β-configuration via oxazoline chemistry were utilized as key steps. © 2007 Elsevier Ltd. All rights reserved.
DOI
10.1016/j.tetlet.2007.08.041
Appears in Collections:
자연과학대학 > 화학·나노과학전공 > Journal papers
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