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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