Výsledky vyhledávání - "Pradip K. Gogoi"

Spinel Structured Copper Ferrite Nano Catalyst with Magnetic Recyclability for Oxidative Decarboxylation of Phenyl Acetic Acids

Autor: Geetika Borah, Taskia Rahman, Pradip K. Gogoi

Publikováno v: Catalysis Letters. 150:2267-2272

A simple, efficient and environmentally benign method has been discussed for the synthesis of aldehydes and ketones by the oxidative decarboxylation of phenylacetic acid under ligand free condition using simple, efficient, preparatively easy, magneti

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b1c2262c41e4e7497092d5d9fe2bb9e4
https://doi.org/10.1007/s10562-020-03131-0

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Green synthesis of graphene oxide (GO)-anchored Pd/Cu bimetallic nanoparticles using Ocimum sanctum as bio-reductant: an efficient heterogeneous catalyst for the Sonogashira cross-coupling reaction

Autor: Geetika Borah, Pallab Pahari, Swapna Devi Mech, Farhaz Liaquat Hussain, Pradip K. Gogoi, Samim Sultana

Publikováno v: RSC Advances. 10:23108-23120

To explore the synergism between two metal centers we have synthesized graphene oxide (GO) supported Pd/Cu@GO, Pd@GO and Cu@GO nanoparticles through bio-reduction of Pd(NO3)2 and CuSO4·5H2O using Tulsi (Ocimum sanctum) leaf extract as the reducing a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4b6296bb65f5bd59c9d1aea1b40e286b
https://doi.org/10.1039/d0ra01189d

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Effect of ZnS nanoparticles on the Judd-Ofelt and radiative parameters of Sm3+ ions in sol-gel silica matrix

Autor: P. Dutta, A.T.T. Mostako, Abhijit Boruah, N. Rajkonwar, P.K. Saikia, Pradip K. Gogoi, N. Dehingia, D. Kakoti, Purabi Gogoi

Publikováno v: Journal of Luminescence. 211:401-412

Sm3+ singly doped and Sm3+ co-doped with varying concentration of ZnS nanoparticles (ZnS NPs) in silica matrix were fabricated via sol-gel route and investigated by various structural, thermo-gravimetric and spectroscopic techniques. Structural chara

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b3f09a3ea66a3c59990fbb24b4b9402a
https://doi.org/10.1016/j.jlumin.2019.03.063

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Mont-K10 Supported Fe(II) Schiff-Base Complex as an Efficient Catalyst for Hydrogenation of Ketones

Autor: Samim Sultana, Geetika Borah, Pradip K. Gogoi

Publikováno v: Catalysis Letters. 149:2142-2157

A new Fe(II) Schiff base complex anchored on mont-K10 (Fe@imine-mont-K10) was synthesized and extensively characterized by FTIR, powder X-ray diffraction, SEM–EDX, TEM, ESR, X-ray photoelectron spectroscopy (XPS), BET surface area measurement, soli

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::07a41fea7a3f48dbcc43fed9a66325cd
https://doi.org/10.1007/s10562-019-02810-x

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Synthesis and Characterization of Cu(I) and Cu(II) Complexes Formed Through Carbon Disulfide Insertion

Autor: Pradip K. Gogoi, Samim Sultana

Two copper complexes [(PPh3)2Cu(S2COC2H5)] (A) and [(C3H4N2)2Cu(S2COC2H5)] (B) have been synthesized by the insertion of CS2 in (PPh3)2CuCl2 and (C3H4N2)2CuCl2, respectively in mixed solvent of dichloromethane and ethanol at room temperature. The com

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ebaea94f13bb74cfb479587098470703

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Activated Mont K10-Carbon supported Fe2O3: A versatile catalyst for hydration of nitriles to amides and reduction of nitro compounds to amines in aqueous media

Autor: Taskia Rahman, Geetika Borah, Pradip K. Gogoi

Publikováno v: Journal of Chemical Sciences. 133

The iron oxide was successfully supported on activated clay/carbon through an experimentally viable protocol for both hydrations of nitrile to amide and reduction of nitro compounds to amines. The as-prepared catalyst has been extensively characteris

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8990863354ca6f6fa0eeb7de753e1ad9
https://doi.org/10.1007/s12039-021-01888-4

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Green synthesis of graphene oxide (GO)-anchored Pd/Cu bimetallic nanoparticles using

Autor: Samim, Sultana, Swapna Devi, Mech, Farhaz Liaquat, Hussain, Pallab, Pahari, Geetika, Borah, Pradip K, Gogoi

Publikováno v: RSC advances. 10(39)

To explore the synergism between two metal centers we have synthesized graphene oxide (GO) supported Pd/Cu@GO, Pd@GO and Cu@GO nanoparticles through bio-reduction of Pd(NO

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::9d0af06fa8f65f2957f3caac40f9fd24
https://pubmed.ncbi.nlm.nih.gov/35520350

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