A5047794177- Multicomponent Synthesis of Heterocycles
- Synthesis and biological activity
- Chemical Synthesis and Reactions
- Synthesis and Biological Evaluation
- Synthesis and Characterization of Heterocyclic Compounds
- Synthesis of Organic Compounds
- Synthesis and Reactions of Organic Compounds
- Microwave-Assisted Synthesis and Applications
- Synthesis of heterocyclic compounds
- Oxidative Organic Chemistry Reactions
- Inorganic and Organometallic Chemistry
- Metal complexes synthesis and properties
- Synthesis of Indole Derivatives
- Synthesis of β-Lactam Compounds
- Chemical Synthesis and Analysis
- Sulfur-Based Synthesis Techniques
- Nanomaterials for catalytic reactions
- Quinazolinone synthesis and applications
- Ionic liquids properties and applications
- Synthesis and Reactivity of Sulfur-Containing Compounds
- Organophosphorus compounds synthesis
- Analytical Chemistry and Chromatography
- Phenothiazines and Benzothiazines Synthesis and Activities
- Click Chemistry and Applications
- Synthesis of Tetrazole Derivatives
Rajarshee Chhatrapati Shahu Maharaj Government Medical College and CPR Hospital Kolhapur
2024
MIT Art, Design and Technology University
2024
Maria College
2013-2022
Government Medical College
2012-2021
Swami Ramanand Teerth Marathwada University
2006-2015
Sanskriti Samvardhan Mandal
2000-2005
Polylactic acid (PLA) is a biodegradable, biocompatible, non-toxic and eco-friendly polymer. PLA its composites are currently used in medical implants, tissue engineering, orthopedic devices, drug delivery systems, etc. The present review highlights recent research patents for the utility of based polymers their blends biomedical applications. Keywords: Biomedical applications, PLA.
Abstract A profoundly effective magnetically recoverable nano zinc ferrite nanocatalyst was fabricated by means of sol-gel auto ignition strategy. The synthesized has been completely portrayed standard techniques for structural, morphological, compositional, surface, magnetic, dielectric, optical and photoluminescence properties individually. x-ray diffraction pattern affirmed the arrangement cubic spinel structure with an average crystallite size 21 nm. FE-SEM images uncovered circular...
Abstract An iodine/DMSO system is introduced as an excellent catalyst in three‐component coupling reactions of tetrahydrobenzo[b]pyran synthesis. The reaction proceeds quickly under very mild conditions.
Carbon microsphere-supported Cu nanoparticles were fabricated, characterized, and applied for synthesis.
Molecular iodine contributes significantly to organic transformations in synthetic chemistry. It works effectively due its mild Lewis acidic character, ability as an oxidizing agent, good moisture stability, and easy availability.
This study investigates the effectiveness of glass fiber wrapping in enhancing structural integrity concrete structures. Experiments were conducted on cubes wrapped with fiber-reinforced polymer (GFRP) sheets. The result shows that GFRP significantly improves compressive strength and durability cubes. also reduces crack width propagation, overall structure integrity. findings this demonstrate potential as a cost-effective efficient technique for retrofitting strengthening existing structures
An efficient zinc oxide nanoparticle catalyzed one‐pot, four‐component synthesis of 6‐amino‐3‐methyl‐5‐cyano‐4‐aryl‐1,4‐dihydropyrano[2,3‐c]pyrazoles from aromatic aldehyde, malononitrile, ethyl acetoacetate, and hydrazine hydrate in aqueous medium is described. Since water was employed as the reaction medium, it serves a green route for pyrano[2,3‐c]pyrazoles. The advantages associated with present protocol include nonchromatographic purification technique, use recyclable heterogeneous...
Copper manganese oxides (CMO) with CuMn2O4 composition are well-known catalysts, which widely used for the oxidative removal of dangerous chemicals, e.g., enhancing CO to CO2 conversion. Their catalytic activity is highest, close those pre-crystalline and amorphous states. Here we show an easy way prepare a stable CMO material at borderline crystalline state (BAC-CMO) low temperatures (<100 °C) followed annealing 300 °C point out its excellent in oxidation reactions. We demonstrate that...
A highly efficient magnetically separable nano cobalt ferrite catalyst was synthesized via the sol-gel auto combustion method, characterized by powder XRD, SEM, TEM, UV–Visible, FT-IR, magnetic study, and BET isotherm analysis. The material found to be an heterogeneous Lewis acid for synthesis of 2-aryl benzimidazole derivatives solvent-free mechanochemical synthesis. notable features this new protocol include reaction, cost-effectiveness, good yields, environmental friendliness afford...
Abstract One-pot, three-component condensation of benzil/benzoin, substituted aromatic aldehydes, and ammonium acetate in an ethanol–water (1:1, v/v) solvent system using sulfated tin oxide catalyst under reflux condition afforded corresponding 2,4,5-triaryl-1H-imidazoles excellent yield. The remarkable advantages offered by this method include green reusable catalyst, mild reaction conditions, fast rate, yield products. This novel methodology maintains atom economy environmentally friendly approach.
A high yielding and fast method for the smooth conversion of substituted 1-(2-hydroxyphenyl)-3-phenyl-1,3-propane diones to corresponding 2-phenyl-4H-chromen-4-ones under microwave irradiations using ionic liquid [EtNH 3 ]NO is reported.
Abstract Detailed vibrational (IR, Raman, far-IR) and thermal (TGA, TG–MS, DSC) analysis has been performed on di[κ 1 O,κ 2 O-carbonatotetraamminecobalt(III)] sulfate trihydrate, ([Co(NH 3 ) 4 CO ] SO ·3H O ( ). Its isothermic heating at 100 °C leads to formation of [Co(NH (compound UV IR studies showed that the distorted octahedral arrangement around cis-O CoN core in compound does not change during dehydration, which explains reversible water loss ability rehydrate into . Compound...
A range of 2,4,5-triaryl substituted imidazoles have been synthesized in very good yields under solvent-free conditions by grinding 1,2-diketones, aromatic aldehydes and ammonium acetate the presence molecular iodine as catalyst.The short reaction time, cleaner reaction, easy workup make this protocol practical economically attractive.