Výsledky vyhledávání - "Debojeet Sahu"

Phosphine-stabilized Pd nanoparticles supported on silica as a highly active catalyst for the Suzuki–Miyaura cross-coupling reaction

Autor: Debojeet Sahu, Pankaj Das

Publikováno v: RSC Advances. 5:3512-3520

We have prepared a silica supported palladium nanocatalyst (PdNP@PPh2–SiO2) with high dispersion via a one-step reaction between commercially available 2-diphenylphosphinoethyl-functionalized silica gel (PPh2–SiO2) and PdCl2 without the assistanc

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a2321453326907adebd4556ba3f17e46
https://doi.org/10.1039/c4ra11186a

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Efficient Alcohol Oxidation Reaction Catalyzed by a Cobalt (II) and an Iron (III) Complexes Containing DPEPhos Ligand using H2O2 as Oxidant

Autor: Debojeet Sahu, Malabika Borah, Biplab Banik, Pankaj Das

Publikováno v: Letters in Organic Chemistry. 11:671-676

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c078e26ceea55bb566c52a8d9e417310
https://doi.org/10.2174/1570178611666140617213620

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A highly efficient and recyclable silica-supported palladium catalyst for alcohol oxidation reaction

Autor: Pankaj Das, Chandan Sarmah, Debojeet Sahu

Publikováno v: Tetrahedron Letters. 55:3422-3425

A silica supported palladium catalyst (SiO 2 @APTES-Pd) showed excellent activity and reusability for selective oxidation of alcohols to corresponding carbonyl compounds with H 2 O 2 as oxidant under base free environment. A wide range of alcohols in

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a352a2e77aa08b197d69c2b9a2c247e0
https://doi.org/10.1016/j.tetlet.2014.04.071

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An effective strategy for immobilizing a homogeneous palladium complex onto silica: Efficient and reusable catalyst for Suzuki–Miyaura reactions

Autor: Pankaj Das, Chandan Sarmah, Debojeet Sahu

Publikováno v: Catalysis Communications. 41:75-78

A simple strategy has been adopted to immobilize a homogeneous palladium complex onto silica gel by introducing 4-pyridinecarbaldehyde into the coordination sphere of palladium. The material has been characterized by FTIR, BET measurements, XRD, SEM-

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::30383588cccf09a840ec7a007bb6eddf
https://doi.org/10.1016/j.catcom.2013.06.039

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Anchoring palladium acetate onto imine-functionalized silica gel through coordinative attachment: An effective recyclable catalyst for the Suzuki–Miyaura reaction in aqueous-isopropanol

Autor: Pankaj Das, Chandan Sarmah, Debojeet Sahu

Publikováno v: Catalysis Today. 198:197-203

Silica supported palladium catalyst, Pd@imine–SiO2, was prepared by immobilizing Pd(OAc)2 onto silica gel through coordination of imine, generated via Schiff-base condensation between 3-aminopropyltriethoxysilane (APTES) functionalized silica gel a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d91aba8b9e93daea0424a6f4f9769f05
https://doi.org/10.1016/j.cattod.2012.01.036

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Facile synthesis of palladium nanoparticles supported on silica: An efficient phosphirie-free heterogeneous catalyst for Suzuki coupling in aqueous media

Autor: Pankaj Das, Ana Rosa Silva, Debojeet Sahu

Publikováno v: Repositório Científico de Acesso Aberto de Portugal
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP

A convenient one-step method for synthesizing highly dispersed palladium nanoparticles supported on silica, without taking assistance from any external reductant or stabilizer, has been developed. The supported nanoparticles were characterized by N-2

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c8fb22ddce0858172d18f0920b5a947e
http://hdl.handle.net/10773/19955

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