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Upendra K. Sharma
Upendra K. Sharma
LOMAC, Department of Chemistry, KU Leuven
Verified email at chem.kuleuven.be - Homepage
Title
Cited by
Cited by
Year
A comprehensive review on vanilla flavor: extraction, isolation and quantification of vanillin and others constituents
AK Sinha, UK Sharma, N Sharma
International journal of food sciences and nutrition 59 (4), 299-326, 2008
4202008
Metal-mediated post-Ugi transformations for the construction of diverse heterocyclic scaffolds
UK Sharma, N Sharma, DD Vachhani, EV Van der Eycken
Chemical Society Reviews 44 (7), 1836-1860, 2015
2702015
Microwave-Assisted Efficient Extraction of Different Parts of Hippophae rhamnoides for the Comparative Evaluation of Antioxidant Activity and Quantification of Its Phenolic …
UK Sharma, K Sharma, N Sharma, A Sharma, HP Singh, AK Sinha
Journal of agricultural and food chemistry 56 (2), 374-379, 2008
1602008
A Lewis base catalysis approach for the photoredox activation of boronic acids and esters
F Lima, UK Sharma, L Grunenberg, D Saha, S Johannsen, J Sedelmeier, ...
Angewandte Chemie International Edition 56 (47), 15136-15140, 2017
1412017
Merger of Visible-Light Photoredox Catalysis and C-H Activation for the Room-Temperature C-2 Acylation of lndoles in Batch and Flow
UK Sharma, UK (Sharma, HPL Gemoets, HPL (Gemoets, ...
ACS CATALYSIS 7 (6), 3818-3823, 2017
1322017
Facile access to functionalized spiro [indoline-3, 2′-pyrrole]-2, 5′-diones via post-Ugi Domino Buchwald–Hartwig/Michael reaction
N Sharma, Z Li, UK Sharma, EV Van der Eycken
Organic letters 16 (15), 3884-3887, 2014
1262014
Sequential and direct multicomponent reaction (MCR)-based dearomatization strategies
UK Sharma, P Ranjan, EV Van der Eycken, SL You
Chemical Society Reviews 49 (23), 8721-8748, 2020
1142020
Multicomponent reactions and photo/electrochemistry join forces: atom economy meets energy efficiency
GA Coppola, S Pillitteri, EV Van der Eycken, SL You, UK Sharma
Chemical Society Reviews 51 (6), 2313-2382, 2022
1102022
Development and validation of an RP‐HPLC method for quantitative determination of vanillin and related phenolic compounds in Vanilla planifolia
AK Sinha, SC Verma, UK Sharma
Journal of separation science 30 (1), 15-20, 2007
952007
Photochemical and electrochemical strategies towards benzylic C− H functionalization: a recent update
M Oliva, GA Coppola, EV Van der Eycken, UK Sharma
Advanced Synthesis & Catalysis 363 (7), 1810-1834, 2021
872021
Qualitative and quantitative analysis of anthraquinone derivatives in rhizomes of tissue culture-raised Rheum emodi Wall. plants
S Malik, N Sharma, UK Sharma, NP Singh, S Bhushan, M Sharma, ...
Journal of plant physiology 167 (9), 749-756, 2010
862010
Green and recyclable glycine nitrate (GlyNO 3) ionic liquid triggered multicomponent Biginelli reaction for the efficient synthesis of dihydropyrimidinones
N Sharma, UK Sharma, R Kumar, AK Sinha
RSC advances 2 (28), 10648-10651, 2012
792012
Isolation and Identification of a Novel Strain of Pseudomonas chlororaphis Capable of Transforming Isoeugenol to Vanillin
RC Kasana, UK Sharma, N Sharma, AK Sinha
Current microbiology 54, 457-461, 2007
702007
DDQ catalyzed benzylic acetoxylation of arylalkanes: a case of exquisitely controlled oxidation under sonochemical activation
V Kumar, A Sharma, M Sharma, UK Sharma, AK Sinha
Tetrahedron 63 (39), 9718-9723, 2007
672007
Protection from radiation‐induced mitochondrial and genomic DNA damage by an extract of Hippophae rhamnoides
SK Shukla, P Chaudhary, IP Kumar, N Samanta, F Afrin, ML Gupta, ...
Environmental and Molecular Mutagenesis 47 (9), 647-656, 2006
672006
Biocatalytic promiscuity of lipase in chemoselective oxidation of aryl alcohols/acetates: a unique synergism of CAL-B and [hmim] Br for the metal-free H2O2 activation
UK Sharma, N Sharma, R Kumar, R Kumar, AK Sinha
Organic Letters 11 (21), 4846-4848, 2009
662009
Biocatalysts for multicomponent Biginelli reaction: bovine serum albumin triggered waste-free synthesis of 3,4-dihydropyrimidin-2-(1H)-ones
UK Sharma, N Sharma, R Kumar, AK Sinha
Amino Acids 44, 1031-1037, 2013
562013
Design, economical synthesis and antiplasmodial evaluation of vanillin derived allylated chalcones and their marked synergism with artemisinin against chloroquine resistant …
N Sharma, D Mohanakrishnan, UK Sharma, R Kumar, AK Sinha, D Sahal
European Journal of Medicinal Chemistry 79, 350-368, 2014
542014
Silver-Nanoparticle-Catalyzed Dearomatization of Indoles toward 3-Spiroindolenines via a 5-exo-dig Spirocyclization
F Schröder, UK Sharma, M Mertens, F Devred, DP Debecker, R Luque, ...
ACS Catalysis 6 (12), 8156-8161, 2016
532016
Domino Carbopalladation/C-H Functionalization Sequence: An Expedient Synthesis of Bis-Heteroaryls through Transient Alkyl/Vinyl-Palladium Species Capture
UK Sharma, UK (Sharma, N Sharma, N (Sharma, Y Kumar, Y (Kumar, ...
CHEMISTRY-A EUROPEAN JOURNAL 22 (2), 481-485, 2016
532016
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