@article { ISI:000270126100012, title = {Organocatalytic enantioselective synthesis of beta-blockers: (S)-propranolol and (S)-naftopidil}, journal = {Tetrahedron-Asymmetry}, volume = {20}, number = {15}, year = {2009}, month = {AUG}, pages = {1767-1770}, publisher = {PERGAMON-ELSEVIER SCIENCE LTD}, address = {THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLAND}, abstract = {

An efficient enantioselective synthesis of beta-adrenergic blockers (S)-propranolol and (S)-naftopidil with \> 98\% ee using an L-proline-catalyzed alpha-aminoxylation of an aldehyde as a key step is described. (c) 2009 Elsevier Ltd. All rights reserved.

}, issn = {0957-4166}, doi = {10.1016/j.tetasy.2009.07.002}, author = {Panchgalle, Sharad P. and Gore, Rohitkumar G. and Chavan, Subhash P. and Kalkote, Uttam R.} } @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.} } @article { ISI:000284728400014, title = {Organocatalytic asymmetric synthesis of (-)-delta-coniceine based on sequential proline-catalyzed asymmetric alpha-amination-HWE olefination}, journal = {Tetrahedron-Asymmetry}, volume = {21}, number = {19}, year = {2010}, month = {OCT}, pages = {2399-2401}, publisher = {PERGAMON-ELSEVIER SCIENCE LTD}, address = {THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLAND}, abstract = {

An efficient asymmetric synthesis of (-)-delta-coniceine via sequential proline-catalyzed asymmetric alpha-amination and Horner-Wadsworth-Emmons olefination of an aldehyde with excellent enantiomeric excess (\>99\%) and high yields (overall yield 44\%) is described. (C) 2010 Elsevier Ltd. All rights reserved.

}, issn = {0957-4166}, doi = {10.1016/j.tetasy.2010.08.009}, author = {Panchgalle, Sharad P. and Bidwai, Harshad B. and Chavan, Subhash P. and Kalkote, Uttam R.} } @article { ISI:000290409100007, title = {Exploration of L-proline-catalyzed -aminoxylation of aldehyde to (S)-guaifenesin-related drug molecules}, journal = {Synthetic Communications}, volume = {41}, number = {13}, year = {2011}, month = {MAY}, pages = {PII 937137930}, publisher = {TAYLOR \& FRANCIS INC}, address = {325 CHESTNUT ST, SUITE 800, PHILADELPHIA, PA 19106 USA}, abstract = {

[image omitted] An efficient enantioselective synthesis of (S)-guaifenesin with 99\% ee using L-proline-catalyzed -aminoxylation of aldehyde as key step is described and explored for asymmetric syntheses of (S)-moprolol and (R)-methocarbamol.

}, keywords = {-Aminoxylation, guaifenesin, methocarbamol, moprolol, Proline}, issn = {0039-7911}, doi = {10.1080/00397911.2010.493631}, author = {Panchgalle, Sharad P. and Kunte, Sunita S. and Chavan, Subhash P. and Kalkote, Uttam R.} }