| An efficient one-pot solvent-free synthesis and photophysical properties of 9-aryl/alkyl-octahydroxanthene-1, 8-diones GK Verma, K Raghuvanshi, RK Verma, P Dwivedi, MS Singh Tetrahedron 67 (20), 3698-3704, 2011 | 96 | 2011 |
| An efficient one-pot three-component synthesis of functionalized pyrimido [4, 5-b] quinolines and indeno fused pyrido [2, 3-d] pyrimidines in water GK Verma, K Raghuvanshi, R Kumar, MS Singh Tetrahedron Letters 53 (4), 399-402, 2012 | 89 | 2012 |
| Solvent-free sonochemical one-pot three-component synthesis of 2H-indazolo[2,1-b]phthalazine-1,6,11-triones and 1H-pyrazolo[1,2-b]phthalazine-5,10-diones G Shukla, RK Verma, GK Verma, MS Singh Tetrahedron letters 52 (52), 7195-7198, 2011 | 70 | 2011 |
| Catalyst-free one-pot four-component domino reactions in water–PEG-400: Highly efficient and convergent approach to thiazoloquinoline scaffolds A Nagaraju, BJ Ramulu, G Shukla, A Srivastava, GK Verma, ... Green chemistry 17 (2), 950-958, 2015 | 64 | 2015 |
| Eco-efficient, regioselective and rapid access to 4, 5-disubstituted 1, 2, 3-thiadiazoles via [3+ 2] cycloaddition of α-enolicdithioesters with tosyl azide under solvent-free … MS Singh, A Nagaraju, GK Verma, G Shukla, RK Verma, A Srivastava, ... Green Chemistry 15 (4), 954-962, 2013 | 63 | 2013 |
| Molecular docking and in vitro antileishmanial evaluation of chromene-2-thione analogues RK Verma, VK Prajapati, GK Verma, D Chakraborty, S Sundar, M Rai, ... ACS Medicinal Chemistry Letters 3 (3), 243-247, 2012 | 60 | 2012 |
| An expedient route to highly functionalized 2H-chromene-2-thiones via ring annulation of β-oxodithioesters catalyzed by InCl3 under solvent-free conditions RK Verma, GK Verma, K Raghuvanshi, MS Singh Tetrahedron 67 (3), 584-589, 2011 | 51 | 2011 |
| 4-Dimethylamino Pyridine-Promoted One-Pot Three-Component Regioselective Synthesis of Highly Functionalized 4H-Thiopyrans via Heteroannulation of β … RK Verma, GK Verma, G Shukla, A Nagaraju, MS Singh ACS combinatorial science 14 (3), 224-230, 2012 | 43 | 2012 |
| InCl3 catalyzed domino route to 2 H-chromene-2-ones via [4+ 2] annulation of 2-hydroxyarylaldehydes with α-oxoketene dithioacetal under solvent-free conditions RK Verma, GK Verma, G Shukla, MS Singh RSC advances 2 (6), 2413-2421, 2012 | 29 | 2012 |
| One-pot straightforward approach to 2, 3-disubstituted benzo/naphtho [b] furans via domino annulation of α-oxoketene dithioacetals and 1, 4-benzo/naphthoquinone mediated by … GK Verma, RK Verma, G Shukla, N Anugula, A Srivastava, MS Singh Tetrahedron 69 (32), 6612-6619, 2013 | 28 | 2013 |
| DMAP mediated one-pot domino thienannulation: a versatile, regioselective and green mechanochemical route to naphtho [2, 3-b] thiophenes G Shukla, GK Verma, A Nagaraju, RK Verma, K Raghuvanshi, MS Singh RSC advances 3 (33), 13811-13817, 2013 | 28 | 2013 |
| DMAP-promoted domino annulation of β-ketothioamides with internal alkynes: a highly regioselective access to functionalized 1, 3-thiazolidin-4-ones at room temperature GK Verma, G Shukla, A Nagaraju, A Srivastava, K Raghuvanshi, ... RSC Advances 4 (23), 11640-11647, 2014 | 25 | 2014 |
| In (OTf) 3-mediated dehydrative annulation of β-ketothioamides with phenylglyoxal: one-pot access to diversely functionalized pyrrol-2-thiones GK Verma, G Shukla, A Nagaraju, A Srivastava, MS Singh Tetrahedron letters 55 (37), 5182-5185, 2014 | 24 | 2014 |
| A facile and straightforward synthesis of 1, 2, 3-thiadiazoles from α-enolicdithioesters via nitrosation/reduction/diazotization/cyclization cascade in one-pot A Nagaraju, BJ Ramulu, G Shukla, A Srivastava, GK Verma, ... Tetrahedron letters 55 (15), 2430-2433, 2014 | 22 | 2014 |
| In (OTf) 3-catalysed one-pot versatile pyrrole synthesis through domino annulation of α-oxoketene-N, S-acetals with nitroolefins A Srivastava, G Shukla, A Nagaraju, GK Verma, K Raghuvanshi, ... Organic & Biomolecular Chemistry 12 (29), 5484-5491, 2014 | 21 | 2014 |
| Construction of five-and six-membered heterocycles on both Cp rings of the ferrocene moiety of α-oxoketene-S, S-acetal and β-oxodithioester via heteroaromatic annulation GK Verma, RK Verma, MS Singh RSC advances 3 (1), 245-252, 2013 | 21 | 2013 |
| Synthesis of N‑Functionalized/NH-Multisubstituted Indoles, Thienopyrroles, Pyrroloindoles, and Pyrazolopyrroles via Sequential One-Pot Base-Mediated and Copper-Catalyzed Inter … SV Kumar, B Saraiah, G Parameshwarappa, H Ila, GK Verma J. Org. Chem. 79, 7961-7978, 2014 | 20 | 2014 |
| DMAP-promoted cascade C–S/C–N bonds formation approach to 1, 3-thiazolidin-4-ones via annulation of β-ketothioamides with α-halocarboxylic acids at room temperature GK Verma, G Shukla, A Nagaraju, A Srivastava, MS Singh Tetrahedron 70 (39), 6980-6984, 2014 | 18 | 2014 |
| Synthesis of N-Functionalized/NH-Multisubstituted Indoles, Thienopyrroles, Pyrroloindoles, and Pyrazolopyrroles via Sequential One-Pot Base-Mediated and Copper-Catalyzed Inter … S Vijay Kumar, B Saraiah, G Parameshwarappa, H Ila, GK Verma The Journal of Organic Chemistry 79 (17), 7961-7978, 2014 | 15 | 2014 |
| Easy access to α-hydroxyimino-β-oxodithioesters and application towards the synthesis of diverse 1, 4-thiazine-3-ones via reduction/annulation cascade A Nagaraju, G Shukla, A Srivastava, BJ Ramulu, GK Verma, ... Tetrahedron 70 (23), 3740-3746, 2014 | 14 | 2014 |
Maya Shankar SinghBanaras Hindu UniversityVerified email at bhu.ac.in
