eco-friendly synthesis
![Alternative and Eco Friendly Synthesis of Tetrakis(Aminomethyl)Calix [4] Resorcinarene](data:image/gif;base64,R0lGODlhAQABAIAAAP///wAAACH5BAEAAAAALAAAAAABAAEAAAICRAEAOw==)
Alternative and Eco Friendly Synthesis of Tetrakis(Aminomethyl)Calix [4] Resorcinarene
... A new approach to synthesize the tetrakis(aminomethyl)calix-[4]-resorcinarene was developed, according to an improved synthetic pathway. The synthesis pro- cedures and steps allow us to obtain the final product in ...
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Eco Friendly Synthesis and Characterization of Iron Oxide Nano-Particles by Using Amaranthusspinosus Leave Extract and Apply It for Domestic Wastewater Treatment
... conventional synthesis methods for iron nanoparticles and its wide range of environmental applications, there is a need to develop green synthesis protocols by exploring newer biological ...
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ECO FRIENDLY SYNTHESIS OF DERIVATIVES OF COUMARIN USING POTASSIUM DIHYDROGEN PHOSPHATE AS AN EFFECTIVE CATALYST AND STUDY THEIR ANTI INFLAMMATORY PROPERTIES
... The aim of the present paper is to show that under the microwave irradiation the Knoevenagel condensation can be successfully applied to the synthesis of a number of coumarins, and the scope of the method is much ...
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Eco-friendly Synthesis of Phthalimide Derivatives, their Analgesic Activity and QSAR Studies
... The chemicals required for the synthesis of phthalimides were purchased from Merck Specialities Pvt. Ltd., Spectrochem Laboratories, and Rankem Laboratories. Melting points of all the synthesized compounds were ...
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ECO FRIENDLY SYNTHESIS OF METAL OXIDE NANOPARTICLES USING CARISSA CARANDASFRUITEXTRACT
... The present works represents an economical, non-toxic and eco-friendly method for synthesizing metal oxide nanoparticles. These metal oxide (ZnO, MgO, CuO) nanoparticles were initially confirmed by UV-Vis ...
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Eco friendly synthesis and antimicrobial activity of chalcones
... the synthesis of many flavones and chromones ...the synthesis of chalcones from the ketones and aldehydes under the microwave (MW) ...microwave-enhanced synthesis as compared to the conventional ...
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Eco-friendly Synthesis of Substituted Indazoles from Hydrazones
... Here we have used ionic liquid as a green solvent for the synthesis of indazole . Although we have developed aryne reactions to prepare 3-substituted and 1,3-disubstituted 1H-indazoles using hydrazones as ...
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Eco friendly Synthesis of Cyclododecanone from Cyclododecatriene
... An eco-friendly three-step procedure for the synthesis of CDON from CDT was developed: HAHPT possessing both homogeneous and heterogeneous properties was selected as catalyst, hydrogen peroxide as ...
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One-Pot, Three-Component Microwave-assisted Synthesis, Characterization and Biological Studies of Imidazo-[1,3]- Oxazines Derivatives under Solvent Free Condition
... Satish, Synthesis of new series of 5,6-dihydro-4H-1,2-oxazines via hetero Diels-Alder reaction and evaluation of antimicrobial activity, European Journal of Medicinal Chemistry, 44, ...An ...
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“Synthesis, Characterization and Application of Silver nanoparticles for Synthetic Fabrics” by S.M. Gawish, A.M. Ramadan, G.H.Sayed, A.M. Hussien, Egypt.
... an eco-friendly synthesis of silver nanoparticles onto synthetic fabrics through in situ reduction of silver nitrate salt into silver nanoparticles is ...
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Biosynthesis of metallic nanoparticles using plant extracts and evaluation of their antibacterial properties
... the eco-friendly synthesis of NPs with different chemical compositions, sizes, shapes and controlled dispersity is an important aspect of nano biotechnology and green nanotechnology, biosynthesis of ...
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Efficient and green synthesis of trisubstituted imidazoles by magnetically nanocatalyst and microwave assisted
... the synthesis of 2,4,5-trisubstituted imidazoles via three-component reaction of aromatic aldehydes with benzil and ammonium acetate under low power microwave irradiation and solvent-free ...
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Facile Synthesis of Nitriles and Amides from Aldehyde over Heterogeneous Reusable Copper Fluorapatite (CuFAP) Catalyst under Neat Reaction Condition
... recyclable, eco-friendly, robust heterogeneous catalysts is still challenging and an active research ...effective, eco-friendly heterogeneous recyclable catalysts for the organic ...
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A survey on indigenous, eco friendly technology of fish harvesting in Paschim medinipur district of West Bengal, India
... RESEARCH ARTICLE A SURVEY ON INDIGENOUS, ECO-FRIENDLY ECO FRIENDLY TECHNOLOGY OF FISH HARVESTING IN PASCHIM MEDINIPUR DISTRICT OF WEST BENGAL, INDIA Ananya Adak, Bidisha Paul and *Angsum[r] ...
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Bio Renewable Sources for Synthesis of Eco Friendly Polyurethane Adhesives—Review
... for synthesis of polyols is epoxidation and then reaction of the epoxy groups with different ring-opening reagents such as water [104] [105], alcohol [106], glycerol, 1,2-propanodiol [107] and acids [108] ...
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Synthesis, characterization and application of eco friendly and recyclable heterogeneous palladium catalyst
... The arylation and vinylation of alkene with aryl or vinyl halides was discovered independently by Heck [1] and Mizoroki et al. [2] about 40 year ago. Now a days it is universally known as Heck reaction. Palladium ...
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Eco friendly water as a solvent for the one pot synthesis of 2 aminothiazoles
... the synthesis of 2-amino thiazole ...convenient, eco-friendly and highly efficient green one pot synthesis of 2-aminothiazole derivatives in water from easily available carbonyl ...
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Synergy of binary ionic liquids in a three component one-pot synthesis of 3,4,6-triarylpyridazine at ambient temperature
... catalyzed synthesis using sonagashira condition [11], from 1,3-diketones and methyl ketones in a metal-free synthetic procedure [12], a one-pot procedure starting from an aromatic ketones and hydrazine, TMDA and ...
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Three-component reaction of β-keto esters, aromatic aldehydes and urea/thiourea promoted by caffeine: A green and natural, biodegradable catalyst for eco-safe Biginelli synthesis of 3,4-dihydropyrimidin-2-(1H)-ones/tiones derivatives under solvent-free conditions
... (Received 12 July 2017, revised 1 April, accepted 17 April 2018) Abstract: Caffeine was found to be a natural and green and biodegradable cat- alyst for the one-pot, three-component condensation Biginelli reaction of ...
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... In order to construct highly functionalized small organic molecules from readily available starting materials in one pot with inherent flexibility, the multicomponent reactions can effectively create molecular complexity ...
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