utpal BORA
utpal BORA
Professor, Department of Chemical Sciences, Tezpur University, Dibrugarh University, Gifu
Verified email at - Homepage
Cited by
Cited by
A novel microwave-mediated one-pot synthesis of indolizines via a three-component reaction
U Bora, A Saikia, RC Boruah
Organic Letters 5 (4), 435-438, 2003
Heterogeneous Pd/C‐catalyzed ligand‐free, room‐temperature Suzuki–Miyaura coupling reactions in aqueous media
T Maegawa, Y Kitamura, S Sako, T Udzu, A Sakurai, A Tanaka, ...
Chemistry–A European Journal 13 (20), 5937-5943, 2007
An efficient protocol for palladium-catalyzed ligand-free Suzuki–Miyaura coupling in water
M Mondal, U Bora
Green Chemistry 14 (7), 1873-1876, 2012
Recent advances in manganese (III) acetate mediated organic synthesis
M Mondal, U Bora
RSC Advances 3 (41), 18716-18754, 2013
Carica papaya stem: A source of versatile heterogeneous catalyst for biodiesel production and C-C bond formation
M Gohain, K Laskar, AK Paul, N Daimary, M Maharana, IK Goswami, ...
Renewable Energy 147, 541-555, 2020
An iodine-promoted, mild and efficient method for the synthesis of phenols from arylboronic acids
A Gogoi, U Bora
Synlett 23 (07), 1079-1081, 2012
Catalysis by mont K-10 supported silver nanoparticles: a rapid and green protocol for the efficient ipso-hydroxylation of arylboronic acids
T Begum, A Gogoi, PK Gogoi, U Bora
Tetrahedron letters 56 (1), 95-97, 2015
Towards sustainable biodiesel and chemical production: Multifunctional use of heterogeneous catalyst from littered Tectona grandis leaves
M Gohain, K Laskar, H Phukon, U Bora, D Kalita, D Deka
Waste Management 102, 212–221, 2020
A green protocol for ligand, copper and base free Sonogashira cross-coupling reaction
A Dewan, M Sarmah, U Bora, AJ Thakur
Tetrahedron Letters 57 (33), 3760-3763, 2016
Unique copper–salen complex: an efficient catalyst for N-arylations of anilines and imidazoles at room temperature
A Gogoi, G Sarmah, A Dewan, U Bora
Tetrahedron Letters 55 (1), 31-35, 2014
Greener Biogenic Approach for the Synthesis of Palladium Nanoparticles Using Papaya Peel: An Eco-Friendly Catalyst for C−C Coupling Reaction
A Dewan, M Sarmah, AJ Thakur, P Bharali, U Bora
ACS Omega 3 (5), 5327−5335, 2018
Agro-Waste Extract Based Solvents: Emergence of Novel Green Solvent for the Design of Sustainable Processes in Catalysis and Organic Chemistry
M Sarmah, M Mondal, U Bora
Chemistry Select 2, 5180-5188, 2017
A mild and efficient protocol for the ipso-hydroxylation of arylboronic acids
A Gogoi, U Bora
Tetrahedron Letters 54 (14), 1821-1823, 2013
Highly efficient amine‐based catalytic system for room temperature Suzuki–Miyaura reactions of aryl halides with arylboronic acids
P Das, C Sarmah, A Tairai, U Bora
Applied Organometallic Chemistry 25 (4), 283-288, 2011
Potato peels as a sustainable source for biochar, bio-oil and a green heterogeneous catalyst for biodiesel production
N Daimary, KSH Eldiehy, P Boruah, D Deka, U Bora, BK Kakati
Journal of Environmental Chemical Engineering 10, 107108, 2022
Triphenylphosphine chalcogenides as efficient ligands for room temperature palladium (II)-catalyzed Suzuki–Miyaura reaction
P Das, U Bora, A Tairai, C Sharma
Tetrahedron Letters 51 (11), 1479-1482, 2010
Analysis of the water extract of waste papaya bark ash and its implications as an in situ base in the ligand-free recyclable Suzuki–Miyaura coupling reaction
M Sarmah, A Dewan, M Mondal, AJ Thakur, U Bora
RSC advances 6 (34), 28981-28985, 2016
Effect of Substrates on Catalytic Activity of Biogenic Palladium Nanoparticles in C−C Cross-Coupling Reactions
M Sarmah, AB Neog, PK Boruah, MR Das, P Bharali, U and Bora
ACS Omega 2019 (2), 3329–3340, 2019
Biosilica as an efficient heterogeneous catalyst for ipso-hydroxylation of arylboronic acids
A Mahanta, P Adhikari, U Bora, AJ Thakur
Tetrahedron letters 56 (14), 1780-1783, 2015
An immobilized symmetrical bis-(NHC) palladium complex as a highly efficient and recyclable Suzuki–Miyaura catalyst in aerobic aqueous media
T Begum, M Mondal, MP Borpuzari, R Kar, G Kalita, PK Gogoi, U Bora
Dalton Transactions 46 (2), 539-546, 2017
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