@article { ISI:000278985800034, title = {Enantioselective synthesis of (R)-(+)-alpha-lipoic acid via proline-catalyzed sequential alpha-aminoxylation and HWE olefination of aldehyde}, journal = {Tetrahedron Letters}, volume = {51}, number = {27}, year = {2010}, month = {JUL}, pages = {3587-3589}, publisher = {PERGAMON-ELSEVIER SCIENCE LTD}, address = {THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLAND}, abstract = {

An efficient enantioselective synthesis of (R)-(+)-alpha-lipoic acid is described, in high optical purity (\>97\% ee), using L-proline-catalyzed sequential alpha-aminoxylation and Horner-Wadsworth-Emmons olefination of aldehyde as the key step. (C) 2010 Elsevier Ltd. All rights reserved.

}, issn = {0040-4039}, doi = {10.1016/j.tetlet.2010.05.007}, author = {Panchgalle, Sharad P. and Jogdand, Ganesh F. and Chavan, Subhash P. and Kalkote, Uttam R.} }