Search Results - "Dhurke, Kashinath"

Synthesis of 4H‐chromene‐isoxazole hybrids via ortho‐hydroxy directing cyclization of isoxazole‐styrenes and Michael addition of imino‐chromenes in aqueous medium by Nagaraju, Sakkani, Sathish, Kota, Kashinath, Dhurke

“…A green, efficient, and one‐pot method synthesis of functionalized 4H‐chromene‐isoxazole hybrids is reported via o‐hydroxy group directing cyclization of…”
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Ionic Liquid-Nanoparticle-Based Hybrid-Nanolubricant Additives for Potential Enhancement of Tribological Properties of Lubricants and Their Comparative Study with ZDDP by Maurya, Upendra, Vasu, V., Kashinath, Dhurke

“…Can ZDDP (a common antiwear additive) be replaced with ionic liquids (ILs) and nanoparticle (NPs)-based hybrid nanolubricant additives? To answer this…”
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Metal-free synthesis of functionalized tacrine derivatives and their evaluation for acetyl/butyrylcholinesterase and α-glucosidase inhibition by Shirisha, Thangellapally, Majhi, Subir, Divakar, Kalivarathan, Kashinath, Dhurke

“…A mild and greener protocol was developed for C-C (C(sp )-H functionalization) and C-N bond formation to synthesize functionalized tacrine derivatives using a…”
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Dimethylurea/L-tartaric acid as deep eutectic solvent for one-pot synthesis of 2-(methylamino)-3-nitrospiro-[chromene] and N-methyl-3-nitro-4H chromen-2-amines by Sathish, Kota, Nagaraju, Sakkani, Kashinath, Dhurke

“…An application of dimethyl urea and L-tartaric acid as deep eutectic solvent (DES) is demonstrated for the synthesis of 2-(methylamino)-3-nitrospiro[chromene]…”
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Recent applications of the Suzuki–Miyaura cross-coupling reaction in organic synthesis by Kotha, Sambasivarao, Lahiri, Kakali, Kashinath, Dhurke

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Regioselective synthesis of spiro isoxazole‐oxindole‐tetrahydrothiophene hybrids via cascade reactions under catalyst‐free conditions by Nagaraju, Sakkani, Sathish, Kota, Satyanarayana, Neeli, Paplal, Banoth, Kashinath, Dhurke

“…Catalyst‐free synthesis of the isoxazole‐spirooxindole‐tetrahydrothiophene hybrids is reported. Formation of 1,4‐thia‐Michael and intramolecular aldol…”
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Synthesis of Spiro Pyrazolone-Oxindole and Bicyclic Pyrazolone Derivatives via Solvent-Dependent Regioselective Aza-1,4/1,6-Michael and Intramolecular Cycloaddition under Catalyst-Free Conditions by Sathish, Kota, Nagaraju, Sakkani, Kashinath, Dhurke

“…Abstract A solvent-dependent, highly regioselective [3+2]-cyclo­addition reaction of isoxazole-styrenes and azomethine imines under catalyst-free conditions is…”
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Synthesis of C3-Symmetric Nano-Sized Polyaromatic Compounds by Trimerization and Suzuki−Miyaura Cross-Coupling Reactions by Kotha, Sambasivarao, Kashinath, Dhurke, Lahiri, Kakali, Sunoj, Raghavan B.

“…Various C3‐symmetric molecules were prepared by trimerization of acetyl aromatic compounds and subsequently coupled with various boronic acids under Pd0…”
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Generation of Nucleophilic Chromium Acetylides from gem-Trichloroalkanes and Chromium Chloride: Synthesis of Propargyl Alcohols by Kashinath, Dhurke, Tisserand, Steve, Puli, Narender, Falck, John R., Baati, Rachid

“…Nucleophilic mixed chromium(II) and chromium(III) acetylides are generated from the smooth reduction of primary 1,1,1‐trichloroalkanes with chromium(II)…”
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Highly stereoselective synthesis of (Z,E)-1-halo-1,3-dienol esters via rearrangement of Fischer chromium chloro-carbenes using microwave irradiation by Kashinath, Dhurke, Mioskowski, Charles, Falck, J R, Goli, Mohan, Meunier, Stéphane, Baati, Rachid, Wagner, Alain

“…Functionalized (Z,E)-1-halo-1,3-dienol esters are synthesized in a highly stereoselective manner via CrCl2-mediated rearrangement of allylic…”
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Effect of natural penetration enhancers on dermal delivery of hydrocortisone acetate by Parney, Shruthi, Dhurke, Rajeshri Kashinath

“…The purpose of the research work was to develop microemulsion (ME) of hydrocortisone acetate (HCA) using natural penetration enhancers and to determine its…”
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Synthesis of functionalized chromene and spirochromenes using l-proline-melamine as highly efficient and recyclable homogeneous catalyst at room temperature by Nagaraju, Sakkani, Paplal, Banoth, Sathish, Kota, Giri, Santanab, Kashinath, Dhurke

“…[Display omitted] •Highly efficient and recyclable homogeneous catalyst.•α-Amino acids and aromatic amines as donor-acceptor pairs.•Catalyst recovery and reuse…”
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Dimethylurea/L-tartaric acid as deep eutectic solvent for one-pot synthesis of 2-(methylamino)-3-nitrospiro-[chromene] and N -methyl-3-nitro-4 H chromen-2-amines by Sathish, Kota, Nagaraju, Sakkani, Kashinath, Dhurke

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TBAI‐TBHP Mediated C4‐Selective C(sp3)‐H Sulfonylation of 1,2,3,4‐Tetrahydroacridines and Oxidative Desulfonylation to 2,3‐Dihydro Acridin‐4(1H)‐Ones by Shirisha, Thangellapally, Majhi, Subir, Kashinath, Dhurke

“…A site selective, metal‐free C(sp3)−H sulfonylation of 1,2,3,4‐tetrahydroacridines is reported using sulfonyl hydrazides as sulfonyl source in the presence of…”
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“On-water” catalyst-free, one-pot synthesis of quaternary centered and spiro-tetrahydrothiophene-barbiturate hybrids by Nagaraju, Sakkani, Sathish, Kota, Paplal, Banoth, Kashinath, Dhurke

“…[Display omitted] •Use of “On-water” concept for tetrahydrothiophene synthesis.•Catalyst-free protocol for the spiro-barbiturates.•Consecutive/one-pot sequence…”
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Synthesis of 4 H ‐chromene‐isoxazole hybrids via ortho ‐hydroxy directing cyclization of isoxazole‐styrenes and Michael addition of imino‐chromenes in aqueous medium by Nagaraju, Sakkani, Sathish, Kota, Kashinath, Dhurke

“…A green, efficient, and one‐pot method synthesis of functionalized 4 H ‐chromene‐isoxazole hybrids is reported via o ‐hydroxy group directing cyclization of…”
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One‐Pot Synthesis of Functionalized Carbazoles and β‐Carbolines via Diethyl Azodicarboxylate Mediated Dehydrogenative Aromatization in Deep Eutectic Solvent by Shirisha, Thangellapally, Majhi, Subir, Kashinath, Dhurke

“…Herein we report a one‐pot approach for the functionalized carbazoles and β‐carbolines via Fischer indole/Pictet‐Spengler type reactions followed by diethyl…”
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Synthesis of 3-ethynyl-3-hydroxy-2-oxindoles and 3-hydroxy-3-(indol-3-yl) indolin-2-ones using CuWO4 nanoparticles as recyclable heterogeneous catalyst in aqueous medium by Paplal, Banoth, Sathish, Kota, Nagaraju, Sakkani, Kashinath, Dhurke

“…A simple method for the direct activation of phenyl acetylenes (spC-H activation) and selective synthesis of 3-hydroxy-3-(indol-3-yl) indolin-2-ones and…”
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Three-way compatibility study among Nanoparticles, Ionic Liquid, and Dispersant for potential in lubricant formulation by Maurya, Upendra, Vasu, V., Kashinath, Dhurke

“…Lubricants are indispensable for human civilization and may consist of over half a dozen of performance additives. The overall performances of lubricants…”
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Experimental investigation study on enhancing the thermal and rheological properties of sunflower vegetable oil with ZnTiO3, BN, CuO nanofluid for machining of Inconel-718 under minimum quantity lubrication (MQL) by Jyothish, Pandi, Vasu, V., Kashinath, Dhurke

“…The physical properties of green manufacturing metalworking cutting fluids are very important to understand the machining of difficulty cut materials [1] under…”
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