Stereoselective synthesis of Boc-protected L-seleno- and tellurolanthionine, L-seleno- and tellurocystine and derivatives

被引：42

作者：

Schneider, A

Rodrigues, OED

Paixao, MW

Appelt, HR

Braga, AL

Wessjohann, LA

机构：

[1] Leibniz Inst Plant Biochem, D-06120 Halle, Germany

[2] UNIFRA, Ctr Univ Franciscano, BR-97010032 Santa Maria, RS, Brazil

[3] Univ Fed Santa Maria, Dept Quim, BR-97105900 Santa Maria, RS, Brazil

来源：

TETRAHEDRON LETTERS | 2006年 / 47卷 / 06期

关键词：

D O I：

10.1016/j.tetlet.2005.11.101

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Optically active seleno- and telluro amino acids can be synthesized from serine via its beta-lactone with selenides and tellurides under overall retention of the serine stereochemistry. Boc-protected L-selenolanthionine, L-tellurolanthionine, L-selenocystine, L-tellurocystine and L-tellurocysteine derivatives can be obtained in good yields. (c) 2005 Elsevier Ltd. All rights reserved.

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页码：1019 / 1021

页数：3

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