biblio

Found 22 results
Filters: Author is Desai, Uday V.  [Clear All Filters]
2006
D. M. Pore, Desai, U. V., Mane, R. B., and Wadgaonkar, P. P., “Chemoselective dithioacetalization of aldehydes using silica sulfuric acid as a reusable catalyst”, Indian Journal of Chemistry Section B-Organic Chemistry Including Medicinal Chemistry, vol. 45, no. 5, pp. 1291-1295, 2006.
U. V. Desai, Pore, D. M., Tamhankar, B. V., Jadhav, S. A., and Wadgaonkar, P. P., “Efficient deprotection of dithioacetals to carbonyls using Oxone-KBr in aqueous acetonitrile”, Tetrahedron Letters, vol. 47, no. 48, pp. 8559-8561, 2006.
U. V. Desai, Thopate, T. S., Pore, D. M., and Wadgaonkar, P. P., “Efficient, solvent-free method for the chemoselective synthesis of acylals from aldehydes and their deprotection catalyzed by silica sulfuric acid as a reusable solid acid catalyst”, Catalysis Communications, vol. 7, no. 7, pp. 508-511, 2006.
D. M. Pore, Soudagar, M. S., Desai, U. V., Thopate, T. S., and Wadagaonkar, P. P., “Potassium phosphate or silica sulfuric acid catalyzed conjugate addition of thiols to alpha,beta-unsaturated ketones at room temperature under solvent-free conditions”, Tetrahedron Letters, vol. 47, no. 52, pp. 9325-9328, 2006.
2007
D. M. Pore, Desai, U. V., Thopate, T. S., and Wadgaonkar, P. P., “Anhydrous magnesium sulfate mediated solvent-free synthesis of dihydropyrimidin-2(1H)-ones at ambient temperature”, Australian Journal of Chemistry, vol. 60, no. 6, pp. 435-438, 2007.
2008
S. D. Mitragotri, Pore, D. M., Desai, U. V., and Wadgaonkar, P. P., “Sulfamic acid: an efficient and cost-effective solid acid catalyst for the synthesis of alpha-aminophosphonates at ambient temperature”, Catalysis Communications, vol. 9, no. 9, pp. 1822-1826, 2008.
2011
U. P. Lad, Kulkarni, M. A., Desai, U. V., and Wadgaonkar, P. P., “Lithium tetrafluoroborate catalyzed highly efficient inter- and intramolecular aza-Michael addition with aromatic amines”, Comptes Rendus Chimie, vol. 14, no. 12, pp. 1059-1064, 2011.
2012
M. A. Kulkarni, Pandurangi, V. R., Desai, U. V., and Wadgaonkar, P. P., “Practical and highly efficient protocol for multicomponent synthesis of beta-phosphonomalononitriles and 2-amino-4H-chromen-4-yl phosphonates using diethylamine as a novel organocatalyst”, Comptes Rendus Chimie, vol. 15, no. 9, pp. 745-752, 2012.
2013
M. A. Kulkarni, Pandit, K. S., Desai, U. V., Lad, U. P., and Wadgaonkar, P. P., “Diethylamine: a smart organocatalyst in eco-safe and diastereoselective synthesis of medicinally privileged 2-amino-4H-chromenes at ambient temperature”, Comptes Rendus Chimie, vol. 16, no. 8, pp. 689-695, 2013.
M. A. Kulkarni, Lad, U. P., Desai, U. V., Mitragotri, S. D., and Wadgaonkar, P. P., “Mechanistic approach for expeditious and solvent-free synthesis of alpha-hydroxy phosphonates using potassium phosphate as catalyst”, Comptes Rendus Chimie, vol. 16, no. 2, pp. 148-152, 2013.
2014
P. V. Chavan, Pandit, K. S., Desai, U. V., Kulkarni, M. A., and Wadgaonkar, P. P., “Cellulose supported cuprous iodide nanoparticles (Cell-CuI NPs): a new heterogeneous and recyclable catalyst for the one pot synthesis of 1,4-disubstituted-1,2,3-triazoles in water”, RSC Advances, vol. 4, no. 79, pp. 42137-42146, 2014.
A. M. Kulkarni, Desai, U. V., Pandit, K. S., Kulkarni, M. A., and Wadgaonkar, P. P., “Nickel ferrite nanoparticles-hydrogen peroxide: a green catalyst-oxidant combination in chemoselective oxidation of thiols to disulfides and sulfides to sulfoxides”, RSC Advances, vol. 4, no. 69, pp. 36702-36707, 2014.
U. V. Desai, Kulkarni, M. A., Pandit, K. S., Kulkarni, A. M., and Wadgaonkar, P. P., “Simple, economical, and environmentally benign protocol for the synthesis of 2-amino-3,5-dicarbonitrile-6-sulfanylpyridines at ambient temperature”, Green Chemistry Letters and Reviews, vol. 7, no. 3, pp. 228-235, 2014.
2015
A. M. Kulkarni, Pandit, K. S., Chavan, P. V., Desai, U. V., and Wadgaonkar, P. P., “Cobalt ferrite nanoparticles: a magnetically separable and reusable catalyst for Petasis-Borono-Mannich reaction”, RSC Advances, vol. 5, no. 86, pp. 70586-70594, 2015.
K. S. Pandit, Chavan, P. V., Desai, U. V., Kulkarni, M. A., and Wadgaonkar, P. P., “Tris-hydroxymethylaminomethane (THAM): a novel organocatalyst for a environmentally benign synthesis of medicinally important tetrahydrobenzo[b]pyrans and pyran-annulated heterocycles”, New Journal of Chemistry, vol. 39, no. 6, pp. 4452-4463, 2015.
2016
R. V. Kupwade, Pandit, K. S., Desai, U. V., Kulkarni, M. A., and Wadgaonkar, P. P., “Diethylamine-catalyzed environmentally benign synthesis of 1-oxo-hexahydroxanthenes and bis-coumarins at ambient temperature”, Research on Chemical Intermediates, vol. 42, no. 7, pp. 6313-6325, 2016.
K. S. Pandit, Kupwade, R. V., Chavan, P. V., Desai, U. V., Wadgaonkar, P. P., and Kodam, K. M., “Problem solving and environmentally benign approach toward diversity oriented synthesis of novel 2-amino-3-phenyl (or Alkyl) sulfonyl-4H-chromenes at ambient temperature”, ACS Sustainable Chemistry & Engineering, vol. 4, pp. 3450-3464, 2016.
2017
P. V. Chavan, Pandit, K. S., Desai, U. V., Wadgaonkar, P. P., Nawale, L., Bhansali, S., and Sarkar, D., “Click-chemistry-based multicomponent condensation approach for design and synthesis of spirochromene-tethered 1,2,3-triazoles as potential antitubercular agents”, Research on Chemical Intermediates, vol. 43, no. 10, pp. 5675-5690, 2017.
R. V. Kupwade, Khot, S., Kulkarni, M. A., Desai, U. V., and Wadgaonkar, P. P., “Diethylamine Dess-Martin periodinane: an efficient catalyst-oxidant combination in a sequential, one-pot synthesis of difficult to access 2-amino-3,5-dicarbonitrile-6-sulfanylpyridines at ambient temperature”, RSC Advances, vol. 7, no. 62, pp. 38877-38883, 2017.
K. S. Pandit, Desai, U. V., Wadgaonkar, P. P., and Kodam, K. M., “Sulfamic acid-catalyzed, environmentally benign synthesis of bis-tetronic acids at ambient temperature”, Research on Chemical Intermediates, vol. 43, no. 1, pp. 141-152, 2017.
2018
S. S. Khot, Anbhule, P. V., Desai, U. V., and Wadgaonkar, P. P., “Tris-hydroxymethylaminomethane (THAM): An efficient organocatalyst in diversity-oriented and environmentally benign synthesis of spirochromenes”, Comptes Rendus Chimie, vol. 21, no. 9, pp. 814-821, 2018.
2021
R. Kupwade, Mitragotri, S. D., Kulkarni, M. A., Desai, U. V., and Wadagaonkar, P. P., “Highly efficient and extremely simple protocol for the oxidation α-hydroxyphosphonates to α-ketophosphonates using Dess-Martin periodinane”, ARKIVOC, vol. 4, 2021.