Asymmetric synthesis of both diastereomers of protected S-methyl-L-cysteine and S-n-propyl-L-cysteine sulphoxides

Authors
de la Rosa, VG Ordonez, M Llera, JM
Citation
Vg. De La Rosa et al., Asymmetric synthesis of both diastereomers of protected S-methyl-L-cysteine and S-n-propyl-L-cysteine sulphoxides, TETRAHEDR-A, 12(11), 2001, pp. 1615-1620
Citations number
35
Categorie Soggetti
Organic Chemistry/Polymer Science
Journal title
TETRAHEDRON-ASYMMETRY
ISSN journal
09574166 → ACNP
Volume
12
Issue
11
Year of publication
2001
Pages
1615 - 1620
Database
ISI
SICI code
0957-4166(20010704)12:11<1615:ASOBDO>2.0.ZU;2-6
Abstract
The preparation of both isomers at Sulphur of N-(benzyloxcarbonyl)-S-methyl (-propyl)-S-oxo-L-cysteine methyl ester has been carried out using L-cyste ine and diacetone-D-glucose (DAG) as starting material and inductor or the chirality at sulphur. respectively. (C) 2001 Elsevier Science Ltd. All righ ts reserved.