Synthesis 2014; 46(18): 2481-2488
DOI: 10.1055/s-0034-1378452
paper
© Georg Thieme Verlag Stuttgart · New York

Asymmetric Synthesis of d-Proline, d-Pipecolic Acid, (2R,3S,4R)-3,4-Dihydroxyproline, and 1,4-Dideoxy-1,4-imino-d-talitol from a Common Precursor

Shital K. Chattopadhyay*
Department of Chemistry, University of Kalyani, Kalyani-741235, West Bengal, India   Fax: +91(33)25828282   eMail: skchatto@yahoo.com
,
Jyoti Prasad Mukherjee
Department of Chemistry, University of Kalyani, Kalyani-741235, West Bengal, India   Fax: +91(33)25828282   eMail: skchatto@yahoo.com
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Publikationsverlauf

Received: 23. Mai 2014

Accepted after revision: 17. Juni 2014

Publikationsdatum:
25. Juli 2014 (online)


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Abstract

Methodology involving stereoselective aza-Michael addition and ring-closing metathesis as key steps has been developed for the preparation of (2R)-pipecolic acid, (2R)-proline, (2R,3S,4R)-3,4-dihydroxyproline, and the known glycosidase inhibiting azasugar 1,4-dideoxy-1,4-imino-d-talitol from a common starting material namely (R)-cyclohexylideneglyceraldehyde in good overall yields.

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