@article { ISI:000240242300001, title = {Syntheses and applications of C-2-symmetric chiral diols}, journal = {Tetrahedron-Asymmetry}, volume = {17}, number = {13}, year = {2006}, month = {AUG}, pages = {1901-1929}, publisher = {PERGAMON-ELSEVIER SCIENCE LTD}, type = {Article}, address = {THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLAND}, abstract = {

Synthetic procedures for a large variety of C-2-symmetric chiral diols are reviewed. Prominent among these procedures are enantioselective reductions, epoxide-cleavages, dihydroxylation of olefins, and synthetic transformations. Applications of these diols as chiral auxiliaries/ligands for several important reactions are also highlighted. (c) 2006 Elsevier Ltd. All rights reserved.

}, issn = {0957-4166}, doi = {10.1016/j.tetasy.2006.06.023}, author = {Bhowmick, Kartick C. and Joshi, Navalkishore N.} } @article { ISI:000283697400019, title = {Stereocontrolled route to the synthesis of (+/-)-3-amino-2,2-dimethyl-1,3-diphenylpropan-1-ol}, journal = {Tetrahedron Letters}, volume = {51}, number = {45}, year = {2010}, month = {NOV}, pages = {5927-5929}, publisher = {PERGAMON-ELSEVIER SCIENCE LTD}, address = {THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLAND}, abstract = {

Both the diastereomers of (+/-)-3-amino-2,2-dimethyl-1,3-diphenylpropan-1-ol were synthesized starting from a common intermediate, namely,B-hydroxy, oxime 6. Diastereoselective reduction with NaBH(4)/TiCl(4) and H(2)-Pd/C provided syn- and anti-isomers, respectively. Good overall yield and selectivity were realized using a simple protocol. (C) 2010 Elsevier Ltd. All rights reserved.

}, keywords = {1, 3-Aminoalcohol, Aldol-Tishchenko reaction, beta-Hydroxy oxime, Diastereoslective reduction}, issn = {0040-4039}, doi = {10.1016/j.tetlet.2010.09.011}, author = {Patil, M. N. and Bhowmick, Kartick C. and Joshi, Navalkishore N.} } @article { ISI:000338042500053, title = {Smallest organocatalyst in highly enantioselective direct aldol reaction in wet solvent-free conditions}, journal = {RSC Advances}, volume = {4}, number = {46}, year = {2014}, month = {MAY}, pages = {24311-24315}, publisher = {ROYAL SOC CHEMISTRY}, address = {THOMAS GRAHAM HOUSE, SCIENCE PARK, MILTON RD, CAMBRIDGE CB4 0WF, CAMBS, ENGLAND}, abstract = {

The catalytic efficacy of the smallest organocatalyst, L-proline hydrazide, prepared from a cheaply available natural amino acid, such as L-proline, was studied for the direct asymmetric aldol reaction of various ketones with aromatic aldehydes at room temperature in the presence of several acid additives. A loading of 10 mol\% of catalyst 1 and p-toluenesulphonic acid as an additive was employed in this reaction, and good yields (up to 99\%) with high anti/syn diastereoselectivities (up to 95 : 5) and enantioselectivities (up to \>99.9\%) were achieved in aqueous media.

}, issn = {2046-2069}, doi = {10.1039/c4ra02690j}, author = {Bhowmick, Sudipto and Kunte, Sunita S. and Bhowmick, Kartick C.} }