R. Ragavan

发表

Synthesis of new binol based [1+1] macrocyclic chiral manganese(III) Schiff bases as catalysts for asymmetric epoxidation

Vadiraj S. Gopinath, P. Suresh, S. Srimurugan, 2013 .

β-Keto esters from ketones and ethyl chloroformate: a rapid, general, efficient synthesis of pyrazolones and their antimicrobial, in silico and in vitro cytotoxicity studies

Sudha Ramaiah, A. Anbarasu, V. Vijayakumar, 2013, Organic and medicinal chemistry letters.

Synthesis and antimicrobial activities of novel 1,5-diaryl pyrazoles.

V. Vijayakumar, N. Kumari, R. Ragavan, 2010, European journal of medicinal chemistry.

Ethyl Imidazole-1-carboxylate (EImC) as a Carbonylating Agent: Efficient Synthesis of Oxazolidin-2-ones from Amino Alcohols

Satyanarayana Yennam, S. Veeraswamy, A. Jayashree, 2013 .

ATIMICROBIAL EVALUATIOOF 4OXY/THIO SUBSTITUTED1HPYRAZOL5(4H)OES

V. Vijayakumar, S. Kumari, R. Ragavan, 2011 .

FREE RADICAL SCAVEGIG PROPERTY OF 4OXY/THIO SUBSTITUTED1HPYRAZOL5(4H)OES

V. Vijayakumar, S. Kumari, R. Ragavan, 2011 .

An efficient one-step chemoselective reduction of alkyl ketones over aryl ketones in β-diketones using LiHMDS and lithium aluminium hydride

Satyanarayana Yennam, S. Veeraswamy, A. Jayashree, 2012 .

An efficient method for the preparation of mono α-aryl derivatives of diethyl malonate and ethyl cyanoacetate using ethyl-1-imidazole carbamate (EImC)

K. Mukkanti, Satyanarayana Yennam, M. Behera, 2012 .

An Efficient Method for the Preparation of Mono α-Aryl Derivatives of Diethyl Malonate and Ethyl Cyanoacetate Using Ethyl-1-imidazole Carbamate (EImC).

K. Mukkanti, Satyanarayana Yennam, M. Behera, 2012 .

A novel route to 4-oxy/thio substituted-1H-pyrazol-5(4H)-ones via efficient cross-Claisen condensation

V. Vijayakumar, R. Ragavan, 2011 .

Efficient one-pot selective reduction of esters in β-ketoesters using LiHMDS and lithium aluminium hydride

S. Shafi, K. Sivagurunathan, F. Khan, 2011 .

5-Ethyl-4-methyl-1H-pyrazol-3(2H)-one

Hoong-Kun Fun, Tara Shahani, S. Sarveswari, 2010, Acta crystallographica. Section E, Structure reports online.

Tert-butyl 3-oxo-2,3,4,5,6,7-hexahydro-1H-pyrazolo[4,3-c]pyridine-5-carboxylate

H. Fun, V. Vijayakumar, S. Sarveswari, 2009, Acta crystallographica. Section E, Structure reports online.

4-{[5-(4-Chlorophenyl)-1-(4-fluorophenyl)-1H-pyrazol-3-yl]carbonyl}-N-ethylpiperazine-1-carboxamide

Hoong-Kun Fun, Tara Shahani, V. Vijayakumar, 2011, Acta crystallographica. Section E, Structure reports online.

1,3-Dimethyl-4-phenylsulfanyl-1H-pyrazol-5-ol

H. Fun, V. Vijayakumar, S. Sarveswari, 2011, Acta crystallographica. Section E, Structure reports online.

4-{2-[5-(4-Chlorophenyl)-1-(4-fluorophenyl)-1H-pyrazol-3-yl]thiazol-4-yl}benzonitrile

Hoong-Kun Fun, Tara Shahani, V. Vijayakumar, 2010, Acta crystallographica. Section E, Structure reports online.

3-Ethyl-4-phenoxy-1-(2,2,2-trifluoroethyl)-1H-pyrazol-5-ol

Hoong-Kun Fun, Tara Shahani, R Venkat Ragavan, 2010, Acta crystallographica. Section E, Structure reports online.

4-Methyl-5-phenyl-1H-pyrazol-3-ol

H. Fun, V. Vijayakumar, S. Sarveswari, 2010, Acta crystallographica. Section E, Structure reports online.

5-Pentyl-4-phenylsulfonyl-1H-pyrazol-3-ol

Hoong-Kun Fun, Tara Shahani, V. Vijayakumar, 2010, Acta crystallographica. Section E, Structure reports online.

5-Methoxymethyl-4-phenoxy-1H-pyrazol-3-ol

H. Fun, V. Vijayakumar, S. Sarveswari, 2009, Acta crystallographica. Section E, Structure reports online.

1-{[5-(4-Chlorophenyl)-1-(4-fluorophenyl)-1H-pyrazol-3-yl]carbonyl]}piperidin-4-one

Hoong-Kun Fun, Tara Shahani, R Venkat Ragavan, 2010, Acta crystallographica. Section E, Structure reports online.

3-(2,5-Dimethylfuran-3-yl)-1H-pyrazol-5-ol–ethyl 3-(propan-2-ylidene)carbazate (1/1)

H. Fun, V. Vijayakumar, S. Sarveswari, 2010, Acta crystallographica. Section E, Structure reports online.

5-Cyclohexyl-4-methyl-1H-pyrazol-3(2H)-one monohydrate

H. Fun, V. Vijayakumar, S. Sarveswari, 2010, Acta crystallographica. Section E, Structure reports online.

4-{[5-(4-Chlorophenyl)-1-(4-fluorophenyl)-1H-pyrazol-3-yl]carbonyl}-N-(4-cyanophenyl)piperazine-1-carboxamide

Hoong-Kun Fun, V. Vijayakumar, Wan-Sin Loh, 2010, Acta crystallographica. Section E, Structure reports online.

4-Methyl-5-phenyl-1H-pyrazol-3(2H)-one

H. Fun, V. Vijayakumar, S. Sarveswari, 2010, Acta crystallographica. Section E, Structure reports online.

5-Isobutyl-4-phenylsulfonyl-1H-pyrazol-3(2H)-one

Hoong-Kun Fun, Wan-Sin Loh, R Venkat Ragavan, 2010, Acta crystallographica. Section E, Structure reports online.