@article {43290, title = {One-step preparation of alpha-chlorostyrenes}, journal = {Tetrahedron Letters}, volume = {48}, year = {2007}, month = {JUL}, pages = {4869-4872}, abstract = {alpha-Chlorostyrenes were prepared via a one-step method involving Friedel-Crafts reaction of various aromatic substrates with acid chlorides in the presence of a heterogeneous Si-Fe catalyst. (c) 2007 Elsevier Ltd. All rights reserved.}, doi = {10.1016/j.tetlet.2007.05.065}, author = {Borate, Hanumant B. and Galkwad, Abaji G. and Maujan, Suleman R. and Sawargave, Sangmeshwer P. and Kalal, Kamalakar M.} } @article { ISI:000248918000008, title = {Oxidation of benzylic alcohols and sulfides over LaCoO3 and TBHP}, journal = {Arkivoc}, number = {1}, year = {2007}, month = {JAN}, pages = {70-75}, publisher = {ARKAT USA INC}, type = {Article}, address = {C/O ALAN R KATRITZKY, UNIV FLORIDA, DEPT CHEMISTRY, PO BOX 117200, GAINESVILLE, FL 32611 USA}, abstract = {

A simple and efficient methodology has been described for the selective oxidation of secondary benzylic alcohols to the corresponding ketones. In contrast, primary benzylic alcohols afforded dimethyl acetals.

}, keywords = {acetals, benzylic alcohols, Oxidation, perovskite LaCoO3}, issn = {1551-7004}, author = {Patil, Mahesh L. and Maujan, Suleman R. and Borate, Hanumant B. and Uphade, Balu S.} } @article { ISI:000271280200036, title = {Short synthesis of 3,6-disubstituted N-2-thienyl/aryl-indoles}, journal = {Tetrahedron Letters}, volume = {50}, number = {47}, year = {2009}, month = {NOV}, pages = {6562-6566}, publisher = {PERGAMON-ELSEVIER SCIENCE LTD}, address = {THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLAND}, abstract = {

A short synthetic strategy for 3,6-disubstituted-N-2-thienyl/aryl-indoles, involving reaction of substituted 2,4-difluoro/dichloro-styrene epoxide with substituted 2-formylaminothiophenes or substitued N-formylanilins in the presence of a base followed by treatment with an acid, has been developed The method was applied for the synthesis of a number of indoles with a variety of substitutents at 1, 3, and 6 positions of the indole moiety. (C) 2009 Elsevier Ltd All rights reserved.

}, keywords = {Formylaminothiophene, Gewald synthesis, Indole, Styrene epoxide}, issn = {0040-4039}, doi = {10.1016/j.tetlet.2009.09.049}, author = {Borate, Hanumant B. and Sawargave, Sangmeshwer P. and Maujan, Suleman R.} } @article { ISI:000272936000061, title = {Fluconazole analogues containing 2H-1,4-benzothiazin-3(4H)-one or 2H-1,4-benzoxazin-3(4H)-one moieties, a novel class of anti-Candida agents}, journal = {Bioorganic \& Medicinal Chemistry Letters}, volume = {20}, number = {2}, year = {2010}, month = {JAN}, pages = {722-725}, publisher = {PERGAMON-ELSEVIER SCIENCE LTD}, address = {THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLAND}, abstract = {

As a part of our program to develop new antifungal agents, a series of fluconazole analogues was designed and synthesized wherein one of the triazole moieties in fluconazole was replaced with 2H-1,4-benzothiazin-3(4H)-one or 2H-1,4-benzoxazin-3(4H)-one moiety. The new chemical entities thus synthesized were screened against various fungi and it was observed that the compounds 4a and 4i are potent inhibitors of Candida strains. The structure-activity relationship for these compounds is discussed. (C) 2009 Elsevier Ltd. All rights reserved.

}, keywords = {antifungal, Benzothiazinone, Benzoxazinone, Fluconazole}, issn = {0960-894X}, doi = {10.1016/j.bmcl.2009.11.071}, author = {Borate, Hanumant B. and Maujan, Suleman R. and Sawargave, Sangmeshwer P. and Chandavarkar, Mohan A. and Vaiude, Sharangi R. and Joshi, Vinay A. and Wakharkar, Radhika D. and Iyer, Ramki and Kelkar, Ramesh G. and Chavan, Subhash P. and Kunte, Sunita S.} } @article { ISI:000296273900010, title = {Click chemistry: 1,2,3-triazoles as pharmacophores}, journal = {Chemistry-an Asian Journal}, volume = {6}, number = {10, SI}, year = {2011}, month = {OCT}, pages = {2696-2718}, publisher = {WILEY-V C H VERLAG GMBH}, address = {BOSCHSTRASSE 12, D-69469 WEINHEIM, GERMANY}, abstract = {

The copper(I)-catalyzed 1,2,3-triazole-forming reaction between azides and terminal alkynes has become the gold standard of {\textquoteleft}click chemistry{\textquoteright} due to its reliability, specificity, and biocompatibility. Applications of click chemistry are increasingly found in all aspects of drug discovery; they range from lead finding through combinatorial chemistry and target-templated in vitro chemistry, to proteomics and DNA research by using bioconjugation reactions. The triazole products are more than just passive linkers; they readily associate with biological targets, through hydrogen-bonding and dipole interactions. The present review will focus mainly on the recent literature for applications of this reaction in the field of medicinal chemistry, in particular on use of the 1,2,3-triazole moiety as pharmacophore.

}, keywords = {Click chemistry, Copper, Cycloaddition, pharmacophores, triazoles}, issn = {1861-4728}, doi = {10.1002/asia.201100432}, author = {Agalave, Sandip G. and Maujan, Suleman R. and Pore, Vandana S.} }