-
2
-
-
35949000098
-
Greener and sustainable approaches to the synthesis of pharmaceutically active heterocycles
-
(b) Polshettiwar, V.; Varma, R. S. Greener and sustainable approaches to the synthesis of pharmaceutically active heterocycles. Curr. Opin. Drug Discovery Dev. 2007, 10, 723-737.
-
(2007)
Curr. Opin. Drug Discovery Dev
, vol.10
, pp. 723-737
-
-
Polshettiwar, V.1
Varma, R.S.2
-
3
-
-
33645383062
-
Organic chemistry in water
-
(a) Li, C. J.; Chen, L. Organic chemistry in water. Chem. Soc. Rev. 2006, 35, 68-82.
-
(2006)
Chem. Soc. Rev
, vol.35
, pp. 68-82
-
-
Li, C.J.1
Chen, L.2
-
4
-
-
45349086070
-
Clean chemical synthesis in water
-
(b) Varma, R. S. Clean chemical synthesis in water. Org. Chem. Highlights 2007, http://www.organic-chemistry.org/Highlights/2007/ 01February.shtm.
-
(2007)
Org. Chem. Highlights
-
-
Varma, R.S.1
-
5
-
-
84924213784
-
Developments in microwave-assisted organic chemistry
-
Strauss, C. R.; Trainor, R. W. Developments in microwave-assisted organic chemistry. Aust. J. Chem. 1995, 48, 1665-1692.
-
(1995)
Aust. J. Chem
, vol.48
, pp. 1665-1692
-
-
Strauss, C.R.1
Trainor, R.W.2
-
6
-
-
24344483855
-
Toward rapid, "green", predictable microwave-assisted synthesis
-
(a) Roberts, B. A.; Strauss, C. R. Toward rapid, "green", predictable microwave-assisted synthesis. Acc. Chem. Res. 2005, 38, 653-661.
-
(2005)
Acc. Chem. Res
, vol.38
, pp. 653-661
-
-
Roberts, B.A.1
Strauss, C.R.2
-
7
-
-
11144325118
-
Controlled microwave heating in modern organic synthesis
-
(b) Kappe, C. O. Controlled microwave heating in modern organic synthesis. Angew. Chem., Int. Ed. 2004, 43, 6250-6284.
-
(2004)
Angew. Chem., Int. Ed
, vol.43
, pp. 6250-6284
-
-
Kappe, C.O.1
-
8
-
-
34447097175
-
Microwave-assisted synthesis in water as solvent
-
(a) Dallinger, D.; Kappe, C. O. Microwave-assisted synthesis in water as solvent. Chem. Rev. 2007, 107, 2563-2591.
-
(2007)
Chem. Rev
, vol.107
, pp. 2563-2591
-
-
Dallinger, D.1
Kappe, C.O.2
-
9
-
-
14644420299
-
Polyethylene glycol and solutions of polyethylene glycol as green reaction media
-
(b) Chen, J.; Spear, S. K.; Huddleston, J. G.; Rogers, R. D. Polyethylene glycol and solutions of polyethylene glycol as green reaction media. Green Chem. 2005, 7, 64-82.
-
(2005)
Green Chem
, vol.7
, pp. 64-82
-
-
Chen, J.1
Spear, S.K.2
Huddleston, J.G.3
Rogers, R.D.4
-
10
-
-
0012258731
-
Ionic Liquids: Industrial Applications to Green Chemistry
-
Rogers, R. D, Seddon, K. R, Eds, American Chemical Society: Washington, DC, 474 pp
-
(c) Ionic Liquids: Industrial Applications to Green Chemistry; Rogers, R. D., Seddon, K. R. (Eds.); ACS Symposium Series 818; American Chemical Society: Washington, DC, 2002; 474 pp.
-
(2002)
ACS Symposium Series
, vol.818
-
-
-
11
-
-
0033444261
-
Solvent-free organic syntheses using supported reagents and microwave irradiation
-
(a) Varma, R. S. Solvent-free organic syntheses using supported reagents and microwave irradiation. Green. Chem. 1999, 1, 43-55.
-
(1999)
Green. Chem
, vol.1
, pp. 43-55
-
-
Varma, R.S.1
-
12
-
-
0035742525
-
Solvent-free accelerated organic syntheses using microwaves
-
(b) Varma, R. S. Solvent-free accelerated organic syntheses using microwaves. Pure Appl. Chem. 2001, 73, 193-198.
-
(2001)
Pure Appl. Chem
, vol.73
, pp. 193-198
-
-
Varma, R.S.1
-
13
-
-
0033380451
-
Solvent-free syntheses of heterocycles using microwave irradiation
-
Varma, R. S. Solvent-free syntheses of heterocycles using microwave irradiation. J Heterocycl. Chem. 1999, 36, 1565-1571.
-
(1999)
J Heterocycl. Chem
, vol.36
, pp. 1565-1571
-
-
Varma, R.S.1
-
14
-
-
0037060072
-
Clay and clay-supported reagents in organic synthesis
-
(a) Varma, R. S. Clay and clay-supported reagents in organic synthesis. Tetrahedron 2002, 58, 1235-1255.
-
(2002)
Tetrahedron
, vol.58
, pp. 1235-1255
-
-
Varma, R.S.1
-
15
-
-
33746378373
-
Recent advances in thionating reagents for synthesis of organosulfur compounds
-
(b) Polshettiwar, V.; Kaushik, M. P. Recent advances in thionating reagents for synthesis of organosulfur compounds. J. Sulfur Chem. 2006, 27, 353-386.
-
(2006)
J. Sulfur Chem
, vol.27
, pp. 353-386
-
-
Polshettiwar, V.1
Kaushik, M.P.2
-
16
-
-
34249823333
-
Nitrogen-containing heterocyclic quinones: A class of potential selective antitumor agents
-
Garuti, L.; Roberti, M.; Pizzirani, D. Nitrogen-containing heterocyclic quinones: A class of potential selective antitumor agents. Mini-Rev. Med. Chem. 2007, 7, 481-489.
-
(2007)
Mini-Rev. Med. Chem
, vol.7
, pp. 481-489
-
-
Garuti, L.1
Roberti, M.2
Pizzirani, D.3
-
17
-
-
27844538344
-
Furans, thiophenes and related heterocycles in drug discovery
-
Sperry, J. B.; Wright, D. L. Furans, thiophenes and related heterocycles in drug discovery. Curr. Opin. Drug Discovery Dev. 2005, 8, 723-740.
-
(2005)
Curr. Opin. Drug Discovery Dev
, vol.8
, pp. 723-740
-
-
Sperry, J.B.1
Wright, D.L.2
-
18
-
-
0036603599
-
High-speed combinatorial synthetics utilizing microwave irradiation
-
(a) Kappe, C. O. High-speed combinatorial synthetics utilizing microwave irradiation. Curr. Opin. Chem. Biol. 2002, 6, 314-320.
-
(2002)
Curr. Opin. Chem. Biol
, vol.6
, pp. 314-320
-
-
Kappe, C.O.1
-
19
-
-
0003031056
-
A combinatorial approach to the development of environmentally benign organic chemical preparations
-
(b) Strauss, C. R. A combinatorial approach to the development of environmentally benign organic chemical preparations. Aust. J. Chem. 1999, 52, 83-96.
-
(1999)
Aust. J. Chem
, vol.52
, pp. 83-96
-
-
Strauss, C.R.1
-
20
-
-
0036294671
-
The application of microwave irradiation as new convenient synthetic procedure in drug discovery
-
Santagada, V.; Perissutti, E.; Caliendo, G. The application of microwave irradiation as new convenient synthetic procedure in drug discovery. Curr. Med. Chem. 2002, 9, 251-1283.
-
(2002)
Curr. Med. Chem
, vol.9
, pp. 251-1283
-
-
Santagada, V.1
Perissutti, E.2
Caliendo, G.3
-
21
-
-
23244455993
-
Microwave-assisted cyclocondensation of hydrazine derivatives with alkyl dihalides or ditosylates in aqueous media: Syntheses of pyrazole, pyrazolidine and phthalazine derivatives
-
Ju, Y.; Varma, R. S. Microwave-assisted cyclocondensation of hydrazine derivatives with alkyl dihalides or ditosylates in aqueous media: Syntheses of pyrazole, pyrazolidine and phthalazine derivatives. Tetrahedron Lett. 2005, 46, 6011-6014.
-
(2005)
Tetrahedron Lett
, vol.46
, pp. 6011-6014
-
-
Ju, Y.1
Varma, R.S.2
-
22
-
-
20544455909
-
An efficient and simple aqueous N-heterocyclization of aniline derivatives: Microwave-assisted synthesis of N-aryl azacycloalkanes
-
Ju, Y.; Varma, R. S. An efficient and simple aqueous N-heterocyclization of aniline derivatives: Microwave-assisted synthesis of N-aryl azacycloalkanes. Org. Lett. 2005, 7, 2409-2411.
-
(2005)
Org. Lett
, vol.7
, pp. 2409-2411
-
-
Ju, Y.1
Varma, R.S.2
-
23
-
-
31144467616
-
Aqueous N-heterocyclization of primary amines and hydrazines with dihalides: Microwave-assisted syntheses of N-azacycloalkanes, isoindole, pyrazole, pyrazolidine, and phthalazine derivatives
-
Ju, Y.; Varma, R. S. Aqueous N-heterocyclization of primary amines and hydrazines with dihalides: Microwave-assisted syntheses of N-azacycloalkanes, isoindole, pyrazole, pyrazolidine, and phthalazine derivatives. J. Org. Chem. 2006, 71, 135-141.
-
(2006)
J. Org. Chem
, vol.71
, pp. 135-141
-
-
Ju, Y.1
Varma, R.S.2
-
24
-
-
0033573119
-
Can ultrasound substitute for a phase-transfer catalyst? Triphase catalysis and sonochemical acceleration in nucleophilic substitution of alkyl halides and α-tosyloxyketones: Synthesis of alkyl azides and α-azidoketones
-
Varma, R. S.; Naicker, K. P.; Kumar, D. Can ultrasound substitute for a phase-transfer catalyst? Triphase catalysis and sonochemical acceleration in nucleophilic substitution of alkyl halides and α-tosyloxyketones: Synthesis of alkyl azides and α-azidoketones. J. Mol. Catal. A: Chem. 1999, 149, 153-160.
-
(1999)
J. Mol. Catal. A: Chem
, vol.149
, pp. 153-160
-
-
Varma, R.S.1
Naicker, K.P.2
Kumar, D.3
-
25
-
-
36849001260
-
Greener and rapid access to bio-active heterocycles: Room temperature synthesis of pyrazoles and diazepines in aqueous medium
-
Polshettiwar, V.; Varma, R. S. Greener and rapid access to bio-active heterocycles: Room temperature synthesis of pyrazoles and diazepines in aqueous medium. Tetrahedron Lett. 2008, 49, 397-400.
-
(2008)
Tetrahedron Lett
, vol.49
, pp. 397-400
-
-
Polshettiwar, V.1
Varma, R.S.2
-
26
-
-
12344319135
-
Microwave-assisted Cu(I) catalyzed solvent-free three component coupling of aldehyde, alkyne and amine
-
Ju, Y.; Li, C.-J.; Varma, R. S. Microwave-assisted Cu(I) catalyzed solvent-free three component coupling of aldehyde, alkyne and amine. QSAR Comb. Sci. 2004, 23, 891-894.
-
(2004)
QSAR Comb. Sci
, vol.23
, pp. 891-894
-
-
Ju, Y.1
Li, C.-J.2
Varma, R.S.3
-
27
-
-
2342635028
-
Aqueous N-alkylation of amines using alkyl halides: Direct generation of tertiary amines under microwave irradiation
-
Ju, Y.; Varma, R. S. Aqueous N-alkylation of amines using alkyl halides: Direct generation of tertiary amines under microwave irradiation. Green Chem. 2004, 6, 219-221.
-
(2004)
Green Chem
, vol.6
, pp. 219-221
-
-
Ju, Y.1
Varma, R.S.2
-
28
-
-
4444231576
-
Microwave-assisted preparation of cyclic ureas from diamines in the presence of ZnO
-
Kim, Y. J.; Varma, R. S. Microwave-assisted preparation of cyclic ureas from diamines in the presence of ZnO. Tetrahedron Lett. 2004, 45, 7205-7208.
-
(2004)
Tetrahedron Lett
, vol.45
, pp. 7205-7208
-
-
Kim, Y.J.1
Varma, R.S.2
-
29
-
-
1642444670
-
An expeditious synthesis of 1-aryl-4-methyl-1,2,4-triazolo[4,3-a] quinoxalines under solvent-free conditions using iodobenzene diacetate
-
(a) Kumar, D.; Chandra Sekhar, K. V. G.; Dhillon, H.; Rao, V. S.; Varma, R. S. An expeditious synthesis of 1-aryl-4-methyl-1,2,4-triazolo[4,3-a] quinoxalines under solvent-free conditions using iodobenzene diacetate. Green. Chem. 2004, 6, 156-157.
-
(2004)
Green. Chem
, vol.6
, pp. 156-157
-
-
Kumar, D.1
Chandra Sekhar, K.V.G.2
Dhillon, H.3
Rao, V.S.4
Varma, R.S.5
-
30
-
-
33750001955
-
Solvent-free facile synthesis of novel α-tosyloxy β-keto sulfones using[hydroxy(tosyloxy)iodo]benzene
-
(b) Kumar, D.; Sundaree, M. S.; Patel, G.; Rao, V. S.; Varma, R. S. Solvent-free facile synthesis of novel α-tosyloxy β-keto sulfones using[hydroxy(tosyloxy)iodo]benzene. Tetrahedron Lett. 2006, 47, 8239-8241.
-
(2006)
Tetrahedron Lett
, vol.47
, pp. 8239-8241
-
-
Kumar, D.1
Sundaree, M.S.2
Patel, G.3
Rao, V.S.4
Varma, R.S.5
-
31
-
-
33646506377
-
A facile one-pot synthesis of β-keto sulfones from ketones under solvent-free conditions
-
(c) Kumar, D.; Sundaree, M. S.; Rao, V. S.; Varma, R. S. A facile one-pot synthesis of β-keto sulfones from ketones under solvent-free conditions. Tetrahedron Lett. 2006, 47, 4197-4199.
-
(2006)
Tetrahedron Lett
, vol.47
, pp. 4197-4199
-
-
Kumar, D.1
Sundaree, M.S.2
Rao, V.S.3
Varma, R.S.4
-
32
-
-
0032506578
-
-
Varma, R. S.; Kumar, D. Hypervalent iodine oxidation of 2-aryl-1,2,3,4-tetrahydro-4-quinolones: An expedient route to naturally occurring 4-alkoxy-2-arylquinolines. Tetrahedron Lett. 1998, 39, 9113-9116.
-
Varma, R. S.; Kumar, D. Hypervalent iodine oxidation of 2-aryl-1,2,3,4-tetrahydro-4-quinolones: An expedient route to naturally occurring 4-alkoxy-2-arylquinolines. Tetrahedron Lett. 1998, 39, 9113-9116.
-
-
-
-
33
-
-
0033595882
-
Microwave-accelerated three-component condensation reaction on clay: Solvent-free synthesis of imidazo[1,2-a] annulated pyridines, pyrazines and pyrimidones
-
Varma, R. S.; Kumar, D. Microwave-accelerated three-component condensation reaction on clay: Solvent-free synthesis of imidazo[1,2-a] annulated pyridines, pyrazines and pyrimidones. Tetrahedron Lett. 1999, 40, 7665-7669.
-
(1999)
Tetrahedron Lett
, vol.40
, pp. 7665-7669
-
-
Varma, R.S.1
Kumar, D.2
-
34
-
-
0032847541
-
Microwave-assisted high-speed parallel synthesis of 4-aryl-3,4-dihydropyrimidin-2(1H)-ones using a solventless Biginelli condensation protocol
-
Kappe, C. O.; Kumar, D.; Varma, R. S. Microwave-assisted high-speed parallel synthesis of 4-aryl-3,4-dihydropyrimidin-2(1H)-ones using a solventless Biginelli condensation protocol. Synthesis 1999, 1799-1803.
-
(1999)
Synthesis
, pp. 1799-1803
-
-
Kappe, C.O.1
Kumar, D.2
Varma, R.S.3
-
35
-
-
34548504530
-
Biginelli reaction in aqueous medium: A greener and sustainable approach to substituted 3,4-dihydropyrimidin-2(1H)-ones
-
Polshettiwar, V.; Varma, R. S. Biginelli reaction in aqueous medium: A greener and sustainable approach to substituted 3,4-dihydropyrimidin-2(1H)-ones. Tetrahedron Lett. 2007, 48, 7443-7446.
-
(2007)
Tetrahedron Lett
, vol.48
, pp. 7443-7446
-
-
Polshettiwar, V.1
Varma, R.S.2
-
36
-
-
0032582729
-
An expeditious and solvent-free synthesis of 2-amino-substituted isoflav-3-enes using microwave irradiation
-
Varma, R. S.; Dahiya, R. An expeditious and solvent-free synthesis of 2-amino-substituted isoflav-3-enes using microwave irradiation. J. Org. Chem. 1998, 63, 8038-8041.
-
(1998)
J. Org. Chem
, vol.63
, pp. 8038-8041
-
-
Varma, R.S.1
Dahiya, R.2
-
37
-
-
33748734270
-
Solid state synthesis of 2-aroylbenzo[b]furans, 1,3-thiazoles and 3-aryl-5,6-dihydroimidazo[2,1-b][1,3] thiazoles from α-tosyloxyketones using microwave irradiation
-
Varma, R. S.; Kumar, D.; Liesen, P. J. Solid state synthesis of 2-aroylbenzo[b]furans, 1,3-thiazoles and 3-aryl-5,6-dihydroimidazo[2,1-b][1,3] thiazoles from α-tosyloxyketones using microwave irradiation. J. Chem. Soc., Perkin Trans. 1998, 1, 4093-4096.
-
(1998)
J. Chem. Soc., Perkin Trans
, vol.1
, pp. 4093-4096
-
-
Varma, R.S.1
Kumar, D.2
Liesen, P.J.3
-
38
-
-
34548732497
-
Tandem bis-aldol reaction of ketones: A facile one pot synthesis of 1,3-dioxanes in aqueous medium
-
Polshettiwar, V.; Varma, R. S. Tandem bis-aldol reaction of ketones: A facile one pot synthesis of 1,3-dioxanes in aqueous medium. J. Org. Chem. 2007, 72, 7420-7422.
-
(2007)
J. Org. Chem
, vol.72
, pp. 7420-7422
-
-
Polshettiwar, V.1
Varma, R.S.2
-
39
-
-
33746288788
-
Microwave effects in organic synthesis: Mechanistic and reaction medium considerations
-
Loupy, A.; Varma, R. S. Microwave effects in organic synthesis: Mechanistic and reaction medium considerations. Chim. Oggi 2006, 24, 36-40.
-
(2006)
Chim. Oggi
, vol.24
, pp. 36-40
-
-
Loupy, A.1
Varma, R.S.2
-
40
-
-
33847641039
-
Nanosized magnesium oxide as catalyst for the rapid and green synthesis of substituted 2-amino-2-chromenes
-
Kumar, D.; Reddy, V. B.; Mishra, B. G.; Rana, R. K.; Nadagouda, M. N.; Varma, R. S. Nanosized magnesium oxide as catalyst for the rapid and green synthesis of substituted 2-amino-2-chromenes. Tetrahedron 2007, 63, 3093-3097.
-
(2007)
Tetrahedron
, vol.63
, pp. 3093-3097
-
-
Kumar, D.1
Reddy, V.B.2
Mishra, B.G.3
Rana, R.K.4
Nadagouda, M.N.5
Varma, R.S.6
-
41
-
-
37648998880
-
Greener and rapid access to bio-active heterocycles: One-pot solvent-free synthesis of 1,3,4-oxadiazoles and 1,3,4-thiadiazole
-
Polshettiwar, V.; Varma, R. S. Greener and rapid access to bio-active heterocycles: One-pot solvent-free synthesis of 1,3,4-oxadiazoles and 1,3,4-thiadiazole. Tetrahedron Lett. 2008, 49, 879-883.
-
(2008)
Tetrahedron Lett
, vol.49
, pp. 879-883
-
-
Polshettiwar, V.1
Varma, R.S.2
-
42
-
-
34247198421
-
Phenolic hydrazones are potent inhibitors of macrophage migration inhibitory factor proinflammatory activity and survival improving agents in sepsis
-
Dabideen, D. R.; Cheng, K. F.; Aljabari, B.; Miller, E. J.; Pavlov, V. A.; Al-Abed, Y. Phenolic hydrazones are potent inhibitors of macrophage migration inhibitory factor proinflammatory activity and survival improving agents in sepsis. J. Med. Chem. 2007, 50, 1993-1997.
-
(2007)
J. Med. Chem
, vol.50
, pp. 1993-1997
-
-
Dabideen, D.R.1
Cheng, K.F.2
Aljabari, B.3
Miller, E.J.4
Pavlov, V.A.5
Al-Abed, Y.6
-
43
-
-
0035929264
-
Catalyst-free reactions under solvent-free conditions: Microwave-assisted synthesis of heterocyclic hydrazones below the melting points of neat reactants
-
Jeselnik, M.; Varma, R. S.; Polanc, S.; Kocevar, M. Catalyst-free reactions under solvent-free conditions: Microwave-assisted synthesis of heterocyclic hydrazones below the melting points of neat reactants. Chem. Commun. 2001, 1716-1717.
-
(2001)
Chem. Commun
, pp. 1716-1717
-
-
Jeselnik, M.1
Varma, R.S.2
Polanc, S.3
Kocevar, M.4
-
44
-
-
34447265189
-
Polystyrene sulfonic acid catalyzed greener synthesis of hydrazones in aqueous medium using microwaves
-
Polshettiwar, V.; Varma, R. S. Polystyrene sulfonic acid catalyzed greener synthesis of hydrazones in aqueous medium using microwaves. Tetrahedron Lett. 2007, 48, 5649-5652.
-
(2007)
Tetrahedron Lett
, vol.48
, pp. 5649-5652
-
-
Polshettiwar, V.1
Varma, R.S.2
-
45
-
-
0037043016
-
Direct formation of tetrahydropyranols via catalysis in ionic liquid
-
Keh, C. C. K.; Namboodiri, V. V.; Varma, R. S.; Li, C.-J. Direct formation of tetrahydropyranols via catalysis in ionic liquid. Tetrahedron Lett. 2002, 43, 4993-4996.
-
(2002)
Tetrahedron Lett
, vol.43
, pp. 4993-4996
-
-
Keh, C.C.K.1
Namboodiri, V.V.2
Varma, R.S.3
Li, C.-J.4
-
46
-
-
34250157778
-
Silica-supported Pd catalysts for Heck coupling reactions
-
Polshettiwar, V.; Molnar, A. Silica-supported Pd catalysts for Heck coupling reactions. Tetrahedron 2007, 63, 6949-6976.
-
(2007)
Tetrahedron
, vol.63
, pp. 6949-6976
-
-
Polshettiwar, V.1
Molnar, A.2
-
47
-
-
41549133434
-
Pd-N-heterocyclic carbene (NHC) organic silica: Synthesis and application in carbon-carbon coupling reactions
-
(a) Polshettiwar, V.; Varma, R. S. Pd-N-heterocyclic carbene (NHC) organic silica: synthesis and application in carbon-carbon coupling reactions. Tetrahedron 2008, 64, 4637-4643.
-
(2008)
Tetrahedron
, vol.64
, pp. 4637-4643
-
-
Polshettiwar, V.1
Varma, R.S.2
-
48
-
-
34249826365
-
Palladium containing nano-structured silica functionalized with pyridine sites: A versatile heterogeneous catalyst for Heck, Sonogashira, and cyanation reactions
-
(b) Polshettiwar, V.; Hesemann, P.; Moreau, J. J. E. Palladium containing nano-structured silica functionalized with pyridine sites: A versatile heterogeneous catalyst for Heck, Sonogashira, and cyanation reactions. Tetrahedron 2007, 63, 6784-6790.
-
(2007)
Tetrahedron
, vol.63
, pp. 6784-6790
-
-
Polshettiwar, V.1
Hesemann, P.2
Moreau, J.J.E.3
-
49
-
-
34347368949
-
Silica hybrid material containing Pd-NHC complex as heterogeneous catalyst for Mizoroki-Heck reactions
-
(c) Polshettiwar, V.; Hesemann, P.; Moreau, J. J. E. Silica hybrid material containing Pd-NHC complex as heterogeneous catalyst for Mizoroki-Heck reactions. Tetrahedron Lett. 2007, 48, 5363-5366.
-
(2007)
Tetrahedron Lett
, vol.48
, pp. 5363-5366
-
-
Polshettiwar, V.1
Hesemann, P.2
Moreau, J.J.E.3
-
50
-
-
57249085654
-
Microwave-accelerated Suzuki cross-coupling reaction in polyethylene glycol (PEG)
-
Namboodiri, V. V.; Varma, R. S. Microwave-accelerated Suzuki cross-coupling reaction in polyethylene glycol (PEG). Green Chem. 2001, 3, 146-148.
-
(2001)
Green Chem
, vol.3
, pp. 146-148
-
-
Namboodiri, V.V.1
Varma, R.S.2
-
51
-
-
35748969595
-
Tandem bis-aza-Michael addition reaction of amines in aqueous medium promoted by polystyrenesulfonic acid
-
Polshettiwar, V.; Varma, R. S. Tandem bis-aza-Michael addition reaction of amines in aqueous medium promoted by polystyrenesulfonic acid. Tetrahedron Lett. 2007, 48, 8735-8738.
-
(2007)
Tetrahedron Lett
, vol.48
, pp. 8735-8738
-
-
Polshettiwar, V.1
Varma, R.S.2
-
52
-
-
23844488510
-
Efficient Trost's γ-addition catalyzed by reusable polymer-supported triphenylphosphine in aqueous media
-
Skouta, R.; Varma, R. S.; Li, C.-J. Efficient Trost's γ-addition catalyzed by reusable polymer-supported triphenylphosphine in aqueous media. Green Chem. 2005, 7, 571-575.
-
(2005)
Green Chem
, vol.7
, pp. 571-575
-
-
Skouta, R.1
Varma, R.S.2
Li, C.-J.3
-
53
-
-
0032512087
-
Microwave-accelerated crossed Cannizzaro reaction using barium hydroxide under solvent-free conditions
-
Varma, R. S.; Naicker, K. P.; Liesen, P. J. Microwave-accelerated crossed Cannizzaro reaction using barium hydroxide under solvent-free conditions. Tetrahedron Lett. 1998, 3, 8437-8440.
-
(1998)
Tetrahedron Lett
, vol.3
, pp. 8437-8440
-
-
Varma, R.S.1
Naicker, K.P.2
Liesen, P.J.3
-
54
-
-
9644264300
-
Ionic liquids in catalysis
-
Welton, T. Ionic liquids in catalysis. Coord. Chem. Rev. 2004, 248, 2459-2477.
-
(2004)
Coord. Chem. Rev
, vol.248
, pp. 2459-2477
-
-
Welton, T.1
-
55
-
-
0035820391
-
An expeditious solvent-free route to ionic liquids using microwaves
-
Varma, R. S.; Namboodiri, V. V. An expeditious solvent-free route to ionic liquids using microwaves. Chem. Commun. 2001, 643-644.
-
(2001)
Chem. Commun
, pp. 643-644
-
-
Varma, R.S.1
Namboodiri, V.V.2
-
56
-
-
0037194168
-
An improved preparation of 1,3-dialkylimidazolium tetrafluoroborate ionic liquids using microwaves
-
Namboodiri, V. V.; Varma, R. S. An improved preparation of 1,3-dialkylimidazolium tetrafluoroborate ionic liquids using microwaves. Tetrahedron Lett. 2002, 43, 5381-5383.
-
(2002)
Tetrahedron Lett
, vol.43
, pp. 5381-5383
-
-
Namboodiri, V.V.1
Varma, R.S.2
-
57
-
-
0037026457
-
Solvent-free sonochemical preparation of ionic liquids
-
Namboodiri, V. V.; Varma, R. S. Solvent-free sonochemical preparation of ionic liquids. Org. Lett. 2002, 4, 3161-3163.
-
(2002)
Org. Lett
, vol.4
, pp. 3161-3163
-
-
Namboodiri, V.V.1
Varma, R.S.2
-
58
-
-
13444252829
-
Microwave-assisted preparation of imidazolium-based tetrachloroindate(III) and their application in the tetrahydropyranylation of alcohols
-
(a) Kim, Y. J.; Varma, R. S. Microwave-assisted preparation of imidazolium-based tetrachloroindate(III) and their application in the tetrahydropyranylation of alcohols. Tetrahedron Lett. 2005, 46, 1467-1469.
-
(2005)
Tetrahedron Lett
, vol.46
, pp. 1467-1469
-
-
Kim, Y.J.1
Varma, R.S.2
-
59
-
-
25444492607
-
Microwave-assisted preparation of 1-butyl-3-methylimidazolium tetrachlorogallate and its catalytic use in acetal formation under mild conditions
-
(b) Kim, Y. J.; Varma, R. S. Microwave-assisted preparation of 1-butyl-3-methylimidazolium tetrachlorogallate and its catalytic use in acetal formation under mild conditions. Tetrahedron Lett. 2005, 46, 7447-7449.
-
(2005)
Tetrahedron Lett
, vol.46
, pp. 7447-7449
-
-
Kim, Y.J.1
Varma, R.S.2
-
60
-
-
0037042296
-
Dissolution of cellulose with ionic liquids
-
Swatloski, R. P.; Spear, S. K.; Holbrey, J. D.; Rogers, R. D. Dissolution of cellulose with ionic liquids. J. Am. Chem. Soc. 2002, 124, 4974-4975.
-
(2002)
J. Am. Chem. Soc
, vol.124
, pp. 4974-4975
-
-
Swatloski, R.P.1
Spear, S.K.2
Holbrey, J.D.3
Rogers, R.D.4
-
61
-
-
25444529280
-
Tetrahaloindate(III)-based ionic liquids in the coupling reaction of carbon dioxide and epoxides to generate cyclic carbonates: H-bonding and mechanistic studies
-
Kim, Y. J.; Varma, R. S. Tetrahaloindate(III)-based ionic liquids in the coupling reaction of carbon dioxide and epoxides to generate cyclic carbonates: H-bonding and mechanistic studies. J. Org. Chem. 2005, 70, 7882-7891.
-
(2005)
J. Org. Chem
, vol.70
, pp. 7882-7891
-
-
Kim, Y.J.1
Varma, R.S.2
-
62
-
-
0038543276
-
Aldol- and Mannich-type reactions via in situ olefin migration in ionic liquid
-
Yang, X.-F.; Wang, M.; Varma, R. S.; Li, C.-J. Aldol- and Mannich-type reactions via in situ olefin migration in ionic liquid. Org. Lett. 2003, 5, 657-660.
-
(2003)
Org. Lett
, vol.5
, pp. 657-660
-
-
Yang, X.-F.1
Wang, M.2
Varma, R.S.3
Li, C.-J.4
-
63
-
-
1842739449
-
Ruthenium-catalyzed tandem olefin migration aldol and Mannich-type reactions in ionic liquid
-
Yang, X.-F.; Wang, M.; Varma, R. S.; Li, C.-J. Ruthenium-catalyzed tandem olefin migration aldol and Mannich-type reactions in ionic liquid. J. Mol. Catal. A: Chem. 2004, 214, 147-154.
-
(2004)
J. Mol. Catal. A: Chem
, vol.214
, pp. 147-154
-
-
Yang, X.-F.1
Wang, M.2
Varma, R.S.3
Li, C.-J.4
-
64
-
-
33749023914
-
Microwaves in green and sustainable chemistry
-
Strauss, C. R.; Varma, R. S. Microwaves in green and sustainable chemistry. Top. Curr. Chem. 2006, 266, 199-231.
-
(2006)
Top. Curr. Chem
, vol.266
, pp. 199-231
-
-
Strauss, C.R.1
Varma, R.S.2
-
65
-
-
0037060057
-
Solvent-free tetrahydropyranylation (THP) of alcohols and phenols and their regeneration by catalytic aluminum chloride hexahydrate
-
Namboodiri, V. V.; Varma, R. S. Solvent-free tetrahydropyranylation (THP) of alcohols and phenols and their regeneration by catalytic aluminum chloride hexahydrate. Tetrahedron Lett. 2002, 43, 1143-1146.
-
(2002)
Tetrahedron Lett
, vol.43
, pp. 1143-1146
-
-
Namboodiri, V.V.1
Varma, R.S.2
-
66
-
-
35348818691
-
An efficient and chemoselective Cbz-protection of amines using silica-sulfuric acid at room temperature
-
Gawande, M. B.; Polshettiwar, V.; Varma, R. S.; Jayaram, R. V. An efficient and chemoselective Cbz-protection of amines using silica-sulfuric acid at room temperature. Tetrahedron Lett. 2007, 48, 8170-8173.
-
(2007)
Tetrahedron Lett
, vol.48
, pp. 8170-8173
-
-
Gawande, M.B.1
Polshettiwar, V.2
Varma, R.S.3
Jayaram, R.V.4
-
67
-
-
33747404864
-
Revisiting nucleophilic substitution reactions: Microwave-assisted synthesis of azides, thiocyanates, and sulfones in an aqueous medium
-
Ju, Y.; Kumar, D.; Varma, R. S. Revisiting nucleophilic substitution reactions: Microwave-assisted synthesis of azides, thiocyanates, and sulfones in an aqueous medium. J. Org. Chem. 2006, 71, 6697-6700.
-
(2006)
J. Org. Chem
, vol.71
, pp. 6697-6700
-
-
Ju, Y.1
Kumar, D.2
Varma, R.S.3
|