Nickel nanoparticle-catalyzed facile and efficient one-pot synthesis of polyhydroquinoline derivatives via Hantzsch condensation under solvent-free conditions SB Sapkal, KF Shelke, BB Shingate, MS Shingare Tetrahedron Letters 50 (15), 1754-1756, 2009 | 333 | 2009 |
An efficient synthesis of 2, 4, 5-triaryl-1H-imidazole derivatives catalyzed by boric acid in aqueous media under ultrasound-irradiation KF Shelke, S Sapkal, S Sonal, BR Madje, BB Shingate, MS Shingare Bulletin of the Korean Chemical Society 30 (5), 1057-1060, 2009 | 113 | 2009 |
Ultrasound-assisted one-pot synthesis of 2, 4, 5-triarylimidazole derivatives catalyzed by ceric (IV) ammonium nitrate in aqueous media KF Shelke, SB Sapkal, MS Shingare Chinese Chemical Letters 20 (3), 283-287, 2009 | 81 | 2009 |
Cellulose sulfuric acid as a bio-supported and recyclable solid acid catalyst for the one-pot synthesis of 2, 4, 5-triarylimidazoles under microwave irradiation KF Shelke, SB Sapkal, GK Kakade, BB Shingate, MS Shingare Green Chemistry Letters and Reviews 3 (1), 27-32, 2010 | 53 | 2010 |
1-Butyl-3-methyl imidazolium hydrogen sulphate promoted one-pot three-component synthesis of amidoalkyl naphthols SB Sapkal, KF Shelke, BR Madje, BB Shingate, MS Shingare Bulletin of the Korean Chemical Society 30 (12), 2887-2889, 2009 | 47 | 2009 |
An efficient one-pot synthesis of anthraquinone derivatives catalyzed by alum in aqueous media BR Madje, KF Shelke, SB Sapkal, GK Kakade, MS Shingare Green Chemistry Letters and Reviews 3 (4), 269-273, 2010 | 42 | 2010 |
Alum catalyzed simple and efficient synthesis of 5-arylidene-2, 4-thiazolidinedione in aqueous media KF Shelke, SB Sapkal, GK Kakade, SA Sadaphal, BB Shingate, ... Green Chemistry Letters and Reviews 3 (1), 17-21, 2010 | 36 | 2010 |
Nickel Nanoparticles: An Ecofriendly and Reusable Catalyst for the Synthesis of 3, 4-Dihydropyrimidine-2 (1H)-ones via Biginelli... S Sapkal, KF Shelke, MS Shingare Bull. Korean Chem. Soc 30 (12), 2883, 2009 | 30 | 2009 |
Dual role of ammonium acetate for solvent-free synthesis of 1,3-disubstituted-2,3-dihydro-1H-naphth-[1,2e] [1,3]-oxazine SB Sapkal, KF Shelke, AH Kategaonkar, MS Shingare Green Chemistry Letters and Reviews 2 (2), 57-60, 2009 | 29 | 2009 |
Ionic liquid promoted an efficient synthesis of 5-arylidene-2, 4-thiazolidinedione KF Shelke, SB Sapkal, BR Madje, BB Shingate, MS Shingare Bulletin of the Catalysis Society of India 8, 30-34, 2009 | 28 | 2009 |
A simple and green synthesis of tetrahydrobenzo [α]-xanthen-11-one using peg-400 as efficient and recyclable reaction media NV Shitole, SB Sapkal, BB Shingate, MS Shingare Bulletin of the Korean Chemical Society 32 (1), 35-36, 2011 | 27 | 2011 |
An efficient and green procedure for the preparation of acylals from aldehydes catalyzed by alum [KAl (SO4) 2-12H2O] K Shelke, S Sapkal, A Kategaonkar, B Shingate, MS Shingare South African Journal of Chemistry 62, 109-112, 2009 | 26 | 2009 |
An efficient ionic liquid promoted Knoevenagel condensation of 4-oxo-4H-benzopyran-3-carbaldehyde with Meldrum's acid KF Shelke, BR Madje, SB Sapkal, BB Shingate, MS Shingare Green Chemistry Letters and Reviews 2 (1), 3-7, 2009 | 25 | 2009 |
Cellulose sulphuric acid as a biodegradable and reusable catalyst for the Knoevenagel condensation K Shelke, S Sapkal, K Niralwad, B Shingate, M Shingare Open Chemistry 8 (1), 12-18, 2010 | 23 | 2010 |
Microwave-assisted synthesis of 1, 2-benzisoxazole derivatives in ionic liquid KF Shelke, SB Sapkal, NV Shitole, BB Shingate, MS Shingare Organic Communications 2 (3), 72, 2009 | 23 | 2009 |
NaHSO4/SiO2: An Efficient Catalyst for the Synthesis of β-Enaminones and 2-Methylquinolin-4(1H)-Ones under Solvent-Free Condition SB Sapkal, KF Shelke, BB Shingate, MS Shingare 대한화학회지 54 (6), 723-726, 2010 | 22 | 2010 |
An efficient synthesis of benzofuran derivatives under conventional/non-conventional method SB Sapkal, KF Shelke, BB Shingate, MS Shingare Chinese Chemical Letters 21 (12), 1439-1442, 2010 | 20 | 2010 |
Boric acid as an efficient catalyst for the synthesis of 1, 1-diacetate under solvent-free condition KF Shelke, SB Sapkal, GK Kakade, PV Shinde, BB Shingate, ... Chinese Chemical Letters 20 (12), 1453-1456, 2009 | 19 | 2009 |
Acidic ionic liquid catalyzed environmentally friendly synthesis of benzimidazole derivatives SB Sapkal, KF Shelke, SS Sonar, BB Shingate, MS Shingare Bull. Catal. Soc. India 2, 78-83, 2009 | 18 | 2009 |
Synthesis and In Vitro Antimicrobial Activity of New α-Aminophosphonates via Tetrazolo [1, 5-a] Quinoline Derivatives AH Kategaonkar, SS Sonar, SB Sapkal, VU Gawali, BB Shingate, ... Phosphorus, Sulfur, and Silicon 185 (10), 2113-2121, 2010 | 15 | 2010 |