S. Perumal

发表

1,3-Dipolar cycloaddition of nitrile oxides to (R)-1-(1-phenylethyl)-3-[(E)-arylmethylidene]tetrahydro-4(1H)-pyridinones: synthesis of enantiomerically pure spiro heterocycles

R. Guillot, Raju Suresh Kumar, S. Perumal, 2007 .

An efficient one pot three‐component domino reaction for the synthesis of 1,3,4‐trisubstituted pyrroles

S. Muthusubramanian, S. Perumal, S. Kumar, 2016 .

Multi‐Component, 1,3‐Dipolar Cycloaddition Reactions for the Chemo‐, Regio‐ and Stereoselective Synthesis of Novel Hybrid Spiroheterocycles in Ionic Liquid.

S. Perumal, S. Rajesh, B. D. Bala, 2012 .

A facile eco-friendly three-component protocol for the regio- and stereoselective synthesis of functionalized trans-dihydrofuro[3,2-c]-quinolin-4(2H)-ones

S. Perumal, S. Indumathi, N. Anbananthan, 2012 .

ZnCl2-catalyzed three-component domino reactions for the synthesis of pyrano[3,2-c]quinolin-5(6H)-ones

A. Almansour, S. Perumal, P. Gunasekaran, 2013 .

Synthesis of benzosuberone-tethered spirooxindoles: 1-3-dipolar cycloaddition of azomethine ylides and arylidene benzosuberones

N. Bhuvanesh, S. Muthusubramanian, S. Perumal, 2018, Molecular Diversity.

Facile “on water” domino reactions for the expedient synthesis of 2H-thiopyrano[2,3-b]quinolines

S. Muthusubramanian, S. Perumal, S. Kumar, 2015 .

Chemodivergent, multicomponent domino reactions in aqueous media: L-proline-catalyzed assembly of densely functionalized 4H-pyrano[2,3-c]pyrazoles and bispyrazolyl propanoates from simple, acyclic starting materials

J. Menéndez, S. Perumal, P. Prasanna, 2013 .

Domino reactions in water for the stereoselective synthesis of novel spiro dihydro-2′H-[indene-2,3′-thiophen]-1(3H)-ones with three contiguous stereocenters

S. Perumal, S. Kumar, P. Prasanna, 2013 .

Domino reactions in water: diastereoselective synthesis of densely functionalized indolyldihydrofuran derivatives

J. Menéndez, A. Almansour, S. Perumal, 2012 .

A facile four-component sequential protocol in the expedient synthesis of novel 2-aryl-5-methyl-2,3-dihydro-1H-3-pyrazolones in water and their antitubercular evaluation.

P. Yogeeswari, D. Sriram, S. Perumal, 2011, European journal of medicinal chemistry.

New four-component reactions in water: a convergent approach to the metal-free synthesis of spiro[indoline/acenaphthylene-3,4′-pyrazolo[3,4-b]pyridine derivatives

J. Menéndez, S. Perumal, K. Balamurugan, 2011 .

An eco-friendly sequential catalyst- and solvent-free four-component stereoselective synthesis of novel 1,4-pyranonaphthoquinones

S. Perumal, S. Rajesh, B. D. Bala, 2012 .

A microwave-assisted, facile, regioselective Friedländer synthesis and antitubercular evaluation of 2,9-diaryl-2,3-dihydrothieno-[3,2-b]quinolines.

P. Yogeeswari, D. Sriram, S. Perumal, 2010, European journal of medicinal chemistry.

3-(4-Chlorophenyl)-7-methyl-4-(4-methylphenyl)-1-oxa-2,7-diazaspiro[4.5]dec-2-en-10-one

D. Velmurugan, D. Gayathri, K. Ravikumar, 2008, Acta crystallographica. Section E, Structure reports online.

(R)-3,5-Bis[(E)-benzylidene]-1-(1-phenylethyl)piperidin-4-one, 3,5-bis[(E)-4-chlorobenzylidene]-1-[(R)-1-phenylethyl]piperidin-4-one and 3,5-bis[(E)-2-chlorobenzylidene]-1-[(R)-1-phenylethyl]piperidin-4-one.

S. Perumal, J. Suresh, S. Natarajan, 2007, Acta crystallographica. Section C, Crystal structure communications.

A facile regio- and stereoselective synthesis of novel dispirooxindolyl-[acridine-2′,3-pyrrolidine/thiapyrrolizidine]-1′-ones via 1,3-dipolar cycloaddition of azomethine ylides

A. Almansour, S. Perumal, S. Maheswari, 2012 .

1,3-Dipolar cycloaddition of C-aryl-N-phenylnitrones to (R)-1-(1-phenylethyl)-3-[(E)-arylmethylidene]tetrahydro-4(1H)-pyridinones: synthesis and antimycobacterial evaluation of enantiomerically pure spiroisoxazolidines.

P. Yogeeswari, D. Sriram, Raju Suresh Kumar, 2010, European journal of medicinal chemistry.

(1R,4R,5R)-1,3,4-Triphenyl-7-[(R)-1-phenylethyl]-2-oxa-3,7-diazaspiro[4.5]decan-10-one

R. S. Kumar, S. Perumal, Jishnu Suresh, 2007, Acta crystallographica. Section E, Structure reports online.

Novel three-component domino reactions of ketones, isatin and amino acids: synthesis and discovery of antimycobacterial activity of highly functionalised novel dispiropyrrolidines.

P. Yogeeswari, D. Sriram, Raju Suresh Kumar, 2010, European journal of medicinal chemistry.

Theoretical investigation of quinone metabolites of dopamine interaction with DNA--insights into toxicological effects.

S. Perumal, C. Karunakaran, K. Muthukumar, 2012, Journal of structural biology.

1H and 13C NMR study of substituent effects in 2‐ and 3‐substituted diphenyl sulphides and sulphones and 4‐substituted 2′,6′‐dimethyldiphenyl sulphides

S. Perumal, D. A. Wilson, V. Vijayabaskar, 1995 .

A microwave-mediated catalyst- and solvent-free regioselective Biginelli reaction in the synthesis of highly functionalized novel tetrahydropyrimidines

A. Almansour, S. Perumal, S. Rajesh, 2013 .

A catalyst-free multicomponent domino sequence for the diastereoselective synthesis of (E)-3-[2-arylcarbonyl-3-(arylamino)allyl]chromen-4-ones

J. Menéndez, S. Perumal, P. Gunasekaran, 2014, Beilstein journal of organic chemistry.

CODESSA-Based Theoretical QSPR Model for Hydantoin HPLC-RT Lipophilicities

Alan R. Katritzky, Ruslan Petrukhin, Erich Kleinpeter, 2001, J. Chem. Inf. Comput. Sci..

Proton and carbon NMR spectra of 4‐substituted 1‐acetylnaphthalenes

S. Perumal, D. A. Wilson, G. Vasuki, 1990 .

1H, 13C and 17O NMR spectral study of 4,1‐disubstituted naphthalenes

D. Boykin, S. Perumal, D. W. Boykin, 1992 .

A proton and carbon NMR spectral study of 4‐substituted and 4,6‐disubstituted dibenzothiophenes

A. Katritzky, S. Perumal, S. Perumal, 1990 .

Linear Free Energy ·Relationship in Naphthalene System: Kinetics of Hydrolysis of 4-Substituted I-Naphthalene-

T. Viswanathan, S. Perumal, S. Selvaraj, 2015 .

A facile domino protocol for the stereoselective synthesis of trans -2,3-dihydrobenzofurans and cis -5,6-dihydrofuro[2,3- d ]pyrimidines

A. Almansour, S. Perumal, S. Renuga, 2012 .

An expedient synthesis of 1,2-dihydrobenzo[g]quinoline-5,10-diones via copper(II) triflate-catalyzed intramolecular cyclization of N-propargylaminonaphthoquinones

S. Perumal, S. Muthusaravanan, B. D. Bala, 2013 .

A facile chemo-, regio- and stereoselective synthesis and cholinesterase inhibitory activity of spirooxindole-pyrrolizine-piperidine hybrids.

V. Murugaiyah, H. Osman, Raju Suresh Kumar, 2013, Bioorganic & medicinal chemistry letters.

A facile synthesis and highly atom economic 1,3-dipolar cycloaddition of hexahydropyrido[3,4-c][1,5]benzothiazepines with nitrile oxide: stereoselective formation of hexahydro[1,2,4]oxadiazolo[5,4-d]pyrido[3,4-c][1,5]benzothiazepines

S. Perumal, R. Kumar, 2007 .

A novel three-component tandem protocol for the regioselective synthesis of 1-(2-arylmethyl-5-aryl-3-thienyl)pyrrolidines and piperidines

S. Karthikeyan, S. Perumal, K. Balasubramanian, 2007 .

A facile tandem protocol for the regioselective synthesis of novel thienobenzothiazepines

S. Karthikeyan, S. Perumal, 2007 .

A facile synthesis and antimycobacterial evaluation of novel spiro-pyrido-pyrrolizines and pyrrolidines.

P. Yogeeswari, D. Sriram, S. Perumal, 2009, European journal of medicinal chemistry.

An atom economic synthesis and antitubercular evaluation of novel spiro-cyclohexanones.

P. Yogeeswari, D. Sriram, S. Perumal, 2009, Bioorganic & medicinal chemistry letters.

A highly atom economic, chemo-, regio- and stereoselective synthesis, and discovery of spiro-pyrido-pyrrolizines and pyrrolidines as antimycobacterial agents

P. Yogeeswari, D. Sriram, S. Perumal, 2008 .

An expedient domino three-component [3+2]-cycloaddition/annulation protocol: regio- and stereoselective assembly of novel polycyclic hybrid heterocycles with five contiguous stereocentres

S. Perumal, S. Maheswari, 2013 .

A facile sequential three-component regio- and stereoselective synthesis of novel spiro-isoxazoline/acridinone hybrids

S. Perumal, S. Maheswari, 2012 .

A regio- and stereoselective 1,3-dipolar cycloaddition for the synthesis of novel spiro-pyrrolothiazolyloxindoles and their antitubercular evaluation.

P. Yogeeswari, D. Sriram, S. Perumal, 2010, European journal of medicinal chemistry.

1,3-Dipolar cycloaddition of nitrile oxides to (R)-1-(1-phenylethyl)-3,5-bis[(E)-arylmethylidene]tetrahydro-4(1H)-pyridinones: synthesis and antimycobacterial evaluation of novel enantiomerically pure di- and trispiroheterocycles

P. Yogeeswari, D. Sriram, Raju Suresh Kumar, 2010 .

Sacrificial azomethine ylide cycloaddition controlled chemoselective nitrile oxide cycloaddition to 1-methyl-3,5-bis[(E)-arylmethylidene]tetrahydro-4(1H)-pyridinones: formation of mono-spiro-isoxazolines

S. Perumal, R. Kumar, 2007 .

A Facile Synthesis and Highly Atom Economic 1,3‐Dipolar Cycloaddition of Hexahydropyrido[3,4‐c][1,5]benzothiazepines with Nitrile Oxide: Stereoselective Formation of Hexahydro[1,2,4]oxadiazolo[5,4‐d]pyrido[3,4‐c][1,5]benzothiazepines.

S. Perumal, R. Kumar, 2007 .

Novel three-component tandem reactions of cyclic mono ketones, isatin and sarcosine: formation of dispiropyrrolidines

Raju Suresh Kumar, S. Perumal, 2007 .

(l)-Proline-catalysed novel tandem reactions of 1-substituted piperidin-4-ones with (E)-4-arylbut-3-en-2-ones: N-substituent mediated product selectivity and synthesis of novel nitrogen heterocycles

S. Perumal, M. Srinivasan, 2007 .

Three-component tandem reactions of (2-arylsulfanyl-3-aryl-2-oxiranyl)(aryl)methanones and o -phenylenediamine: formation of quinoxalines

S. Perumal, R. Kumar, M. Nasar, 2007 .

Four-component tandem protocol for the stereoselective synthesis of highly functionalized [1,4]-thiazines

S. Perumal, R. Kumar, S. Indumathi, 2007 .

Chemo-, regio- and stereoselective 1,3-dipolar cycloaddition of C-aryl-N-phenylnitrones over 3,5-bis(arylidene)-1-methylpiperidin-4-ones: synthesis of highly substituted novel spiro-isoxazolidines

R. Guillot, S. Perumal, H. Kagan, 2006 .

Novel tandem reactions of ethyl acetoacetate with aromatic aldehydes: product- and stereo-selective formation of highly functionalised cyclohexanones

S. Perumal, M. Srinivasan, 2006 .

Novel tandem multi-component reactions in the stereoselective synthesis of highly functionalised pyrrolidines

S. Perumal, N. S. Devi, 2006 .

A tandem multi-component synthesis of 5,7-diaryl-5,6,7,8-tetrahydro-1H-pyrido[3,4-b][1,4]thiazin-2(3H)-ones

S. Perumal, V. P. A. Raja, 2006 .

A heavy metal- and oxidant-free, one-pot synthesis of pyridines and fused pyridines based on a Lewis acid-catalyzed multicomponent reaction.

J. Menéndez, Giammarco Tenti, S. Perumal, 2014, Chemical communications.

Facile three-component domino reactions for the synthesis of 2-arylimidazo[1,2-a]pyridines and 2-arylimidazo[2,1-a]isoquinolines

S. Perumal, P. Gunasekaran, S. Kumar, 2013 .

l-Proline-catalyzed three-component domino reactions for the synthesis of highly functionalized pyrazolo[3,4-b]pyridines

S. Perumal, P. Gunasekaran, P. Prasanna, 2014 .

L-Proline-catalyzed three-component domino reactions in the regioselective synthesis of novel densely functionalized pyrazolo[3,4-b]pyridines

S. Perumal, P. Gunasekaran, S. Indumathi, 2013 .

Facile three-component domino reactions in the regioselective synthesis and antimycobacterial evaluation of novel indolizines and pyrrolo[2,1-a]isoquinolines

P. Yogeeswari, D. Sriram, S. Perumal, 2010 .

Recent Progress in the Synthesis of Pyrazolopyridines and Their Derivatives

S. Muthusubramanian, S. Perumal, S. Kumar, 2019, Organic Preparations and Procedures International.

An atom efficient, solvent-free, green synthesis and antimycobacterial evaluation of 2-amino-6-methyl-4-aryl-8-[(E)-arylmethylidene]-5,6,7,8-tetrahydro-4H-pyrano[3,2-c]pyridine-3-carbonitriles.

P. Yogeeswari, D. Sriram, S. Perumal, 2007, Bioorganic & medicinal chemistry letters.

An eco-friendly three-component regio- and stereoselective synthesis of highly functionalized dihydroindeno[1,2-b]pyrroles under grinding

S. Perumal, S. Muthusaravanan, C. Sasikumar, 2014 .

A microwave-assisted facile regioselective Fischer indole synthesis and antitubercular evaluation of novel 2-aryl-3,4-dihydro-2H-thieno[3,2-b]indoles.

P. Yogeeswari, D. Sriram, S. Karthikeyan, 2009, Bioorganic & medicinal chemistry letters.

Facile four-component domino reactions for the synthesis of highly functionalized tetrahydroquinolones

S. Perumal, S. Muthusaravanan, B. D. Bala, 2013 .

Facile catalyst-free pseudo five-component domino reactions in the expedient synthesis of 5-aroyl-1,3-diarylhexahydropyrimidines

A. Almansour, S. Perumal, S. Muthusaravanan, 2012 .

A facile solvent-free three-component domino synthesis of novel 2,4-diaryl-5,6-dihydrobenzo[j][1,7]phenanthrolines

S. Muthusubramanian, S. Perumal, S. Vivek Kumar, 2018, Molecular Diversity.

A facile four-component tandem protocol for the synthesis of novel 2,6 -diaryl -2,3 -dihydro -1H -pyridin -4 -ones

S. Perumal, N. S. Devi, 2007 .

One-Pot Access to a Library of Dispiro Oxindole-pyrrolidine/pyrrolothiazole-thiochromane Hybrids via Three-Component 1,3-Dipolar Cycloaddition Reactions.

J. Menéndez, S. Perumal, S. Vivek Kumar, 2016, ACS combinatorial science.

A solvent- and catalyst-free domino reaction for the efficient synthesis of 3-arylthiazolidine-2-thiones under microwave irradiation

S. Muthusubramanian, S. Perumal, S. Kumar, 2015 .

An efficient synthesis of N-substituted 3-nitrothiophen-2-amines

J. Menéndez, S. Muthusubramanian, S. Perumal, 2015, Beilstein journal of organic chemistry.

A Facile Eco-Friendly Three-Component Protocol for the Regio- and Stereoselective Synthesis of Functionalized trans-Dihydrofuro[3,2-c]-quinolin-4(2H)-ones.

S. Perumal, S. Indumathi, N. Anbananthan, 2013 .

A facile, three-component domino protocol for the microwave-assisted synthesis of functionalized naphtho[2,3-b]furan-4,9-diones in water

J. Menéndez, S. Perumal, P. Prasanna, 2011 .

Facile, four-component, domino reactions for the regioselective synthesis of tetrahydrobenzo[ g ]quinolines

S. Perumal, K. Balamurugan, B. D. Bala, 2011 .

L-Proline-catalysed sequential four-component “on water” protocol for the synthesis of structurally complex heterocyclic ortho-quinones

J. Menéndez, S. Perumal, S. Rajesh, 2011 .

A facile 1,3-dipolar cycloaddition of azomethine ylides to 2-arylidene-1,3-indanediones: synthesis of dispiro-oxindolylpyrrolothiazoles and their antimycobacterial evaluation.

P. Yogeeswari, D. Sriram, S. Perumal, 2010, Bioorganic & medicinal chemistry letters.

Sequential 1,3-Dipolar Cycloadditions in the Synthesis of Novel Tri-spiro Cyclohexanones and Piperidin-4-ones

S. Perumal, R. Kumar, B. Loganayaki, 2009 .

Synthesis of Heterocycles Through Multicomponent Reactions in Water

J. Menéndez, S. Perumal, P. Gunasekaran, 2014 .

A three-component domino protocol for the facile synthesis of highly functionalized tetrahydroisoquinolines by creation of their benzene ring

J. Menéndez, S. Perumal, K. Balamurugan, 2011 .

A green expedient synthesis of pyridopyrimidine-2-thiones and their antitubercular activity.

P. Yogeeswari, D. Sriram, Raju Suresh Kumar, 2011, Bioorganic & medicinal chemistry letters.

Proline and its Derivatives as Organocatalysts for Multi‐ Component Reactions in Aqueous Media: Synergic Pathways to the Green Synthesis of Heterocycles

J. Menéndez, V. Sridharan, S. Perumal, 2020, Advanced Synthesis and Catalysis.

Synthesis and discovery of novel piperidone-grafted mono- and bis-spirooxindole-hexahydropyrrolizines as potent cholinesterase inhibitors.

H. Wahab, V. Murugaiyah, H. Osman, 2013, Bioorganic & medicinal chemistry.

Discovery of antimycobacterial spiro-piperidin-4-ones: an atom economic, stereoselective synthesis, and biological intervention.

P. Yogeeswari, D. Sriram, S. Perumal, 2008, Journal of medicinal chemistry.

Axial chirality of 4-arylpyrazolo[3,4-b]pyridines. Conformational analysis and absolute configuration.

A. Mazzanti, J. Menéndez, S. Perumal, 2014, The Journal of organic chemistry.

An Atom Efficient, Solvent-Free, Green Synthesis and Antimycobacterial Evaluation of 2-Amino-6-methyl-4-aryl-8- [(E)-arylmethylidene]-5,6,7,8-tetrahydro-4H-pyrano [3,2-c]pyridine-3-carbonitriles.

P. Yogeeswari, D. Sriram, S. Perumal, 2008 .

2-(2,4-Dichlorophenyl)-9-phenyl-2,3-dihydrothieno[3,2-b]quinoline

D. Narmadha, K. Balamurugan, J. Suresh, 2009, Acta crystallographica. Section E, Structure reports online.

One-pot microwave assisted stereoselective synthesis of novel dihydro-2'H-spiro[indene-2,1'-pyrrolo-[3,4-c]pyrrole]-tetraones and evaluation of their antimycobacterial activity and inhibition of AChE.

S. Muthusubramanian, H. Osman, S. Perumal, 2017, Bioorganic & medicinal chemistry letters.

Facile Ionic Liquid-Mediated, Three-Component Sequential Reactions for the Green, Regio- and Diastereoselective Synthesis of Furocoumarins.

J. Menéndez, S. Perumal, S. Rajesh, 2012 .

Antimycobacterial activity of spirooxindolo-pyrrolidine, pyrrolizine and pyrrolothiazole hybrids obtained by a three-component regio- and stereoselective 1,3-dipolar cycloaddition

P. Yogeeswari, D. Sriram, J. Menéndez, 2011 .

A facile three-component [3+2]-cycloaddition/annulation domino protocol for the regio- and diastereoselective synthesis of novel penta- and hexacyclic cage systems, involving the generation of two heterocyclic rings and five contiguous stereocenters

J. Menéndez, H. Osman, Raju Suresh Kumar, 2011 .

Facile four-component domino reactions for the synthesis of 2,6-diaryl-4-(1H-indol-3-yl)-3-cyanopyridines

M. Sakthi, S. Perumal, P. Gunasekaran, 2014 .

A facile stereoselective synthesis of dispiro-indeno pyrrolidine/pyrrolothiazole-thiochroman hybrids and evaluation of their antimycobacterial, anticancer and AchE inhibitory activities.

S. Muthusubramanian, H. Osman, S. Perumal, 2016, Bioorganic & medicinal chemistry.

A Facile Stereoselective Domino Approach for the Construction of Novel Bis(spiropiperidone)–Tetrahydrothiophene Hybrid Heterocycles

S. Perumal, S. Kumar, Chelliah Bharkavi, 2015 .

Novel domino reactions for the efficient synthesis of 5,6-dihydro-1,4,2-oxathiazines

S. Perumal, S. Kumar, 2014 .

Facile, Four‐Component, Domino Reactions for the Regioselective Synthesis of Tetrahydrobenzo[g]quinolines.

S. Perumal, K. Balamurugan, B. D. Bala, 2011 .

Synthesis of novel 16-spiro steroids: Spiro-7′-(aryl)tetrahydro-1H-pyrrolo[1,2-c][1,3]thiazolo-trans-androsterone hybrid heterocycles

S. Perumal, R. Kumar, Selvaraj Kanchithalaivan, 2013, Steroids.

Sequential synthesis of amino-1,4-naphthoquinone-appended triazoles and triazole-chromene hybrids and their antimycobacterial evaluation.

S. Perumal, S. Muthusaravanan, T. S. Choon, 2014, European journal of medicinal chemistry.

A 1,3-dipolar cycloaddition-annulation protocol for the expedient regio-, stereo- and product-selective construction of novel hybrid heterocycles comprising seven rings and seven contiguous stereocentres

A. Almansour, H. Fun, Raju Suresh Kumar, 2013 .

Antimycobacterial activity of novel 1,2,4-oxadiazole-pyranopyridine/chromene hybrids generated by chemoselective 1,3-dipolar cycloadditions of nitrile oxides.

P. Yogeeswari, D. Sriram, J. Menéndez, 2011, Bioorganic & medicinal chemistry.

A highly atom economic, chemo-, regio- and stereoselective synthesis and evaluation of spiro-pyrrolothiazoles as antitubercular agents.

P. Yogeeswari, D. Sriram, S. Karthikeyan, 2010, Bioorganic & medicinal chemistry letters.

Multicomponent 1,3-Dipolar Cycloaddition Reactions in the Construction of Hybrid Spiroheterocycles

A. Almansour, Raju Suresh Kumar, N. Arumugam, 2013 .

Sequential 1,3‐Dipolar Cycloadditions in the Synthesis of Novel Tri‐Spiro Cyclohexanones and Piperidin‐4‐ones.

S. Perumal, R. Kumar, B. Loganayaki, 2010 .

1′-Methyl-4′-(1-naphthyl)-3′′-(1-naphthylmethylene)acenaphthene-1-spiro-2′-pyrrolidine-3′-spiro-1′′-cyclohexane-2,2′′-dione

S. Perumal, S. A. Bahadur, R. R. Kumar, 2007, Acta crystallographica. Section E, Structure reports online.

A Facile Chemo‐, Regio‐ and Stereoselective Synthesis and Cholinesterase Inhibitory Activity of Spirooxindole—Pyrrolizine—Piperidine Hybrids.

V. Murugaiyah, H. Osman, Raju Suresh Kumar, 2013 .

Multi‐Component, 1,3‐Dipolar Cycloaddition Reactions for the Chemo‐, Regio‐ and Stereoselective Synthesis of Novel Hybrid Spiroheterocycles in Ionic Liquid.

S. Perumal, S. Rajesh, B. D. Bala, 2013 .

A Facile Three-Component [3 + 2]-Cycloaddition/Annulation Domino Protocol for the Regio- and Diastereoselective Synthesis of Novel Penta- and Hexacyclic Cage Systems, Involving the Generation of Two Heterocyclic Rings and Five Contiguous Stereocenters.

J. Menéndez, H. Osman, Raju Suresh Kumar, 2011 .

Facile ionic liquid-mediated, three-component sequential reactions for the green, regio- and diastereoselective synthesis of furocoumarins

J. Menéndez, S. Perumal, S. Rajesh, 2012 .

A facile domino protocol for the regioselective synthesis and discovery of novel 2-amino-5-arylthieno-[2,3-b]thiophenes as antimycobacterial agents

P. Yogeeswari, D. Sriram, S. Perumal, 2009 .

(L)-Proline catalysed efficient synthesis of 3-substituted 2,6-diarylpiperidin-4-ones

S. Perumal, S. Selvaraj, M. Srinivasan, 2005 .

Ethyl cis‐3‐(2‐methoxyphenyl)‐1‐4‐thiazine‐2‐carboxylate 1,1‐dioxide at 150 K

S. Perumal, R.V. Krishnakumar, A. Mostad, 2003 .

A convenient one pot synthesis of highly substituted piperidines through a Michael addition-aldol cyclization sequence

S. Muthusubramanian, S. Perumal, G. Ravindran, 2008 .

Synthesis of novel 3,5,7 -triaryl-5,6 -dihydro -4H-1,2,5 -triazepines

S. Muthusubramanian, S. Perumal, S. Selvaraj, 2007 .

Stereoselective Synthesis of Polyfunctionalized Nitrothianes: Enhancement of Stereoselectivity by Microwaves

S. Perumal, P. Muthiah, K. Thanigaimani, 2013 .

Three-Component Synthesis and 1,3-Dipolar Cycloaddition of Highly Functionalized Pyrans with Nitrile Oxides: Easy Access to 1,2,4-Oxadiazoles

A. Almansour, Raju Suresh Kumar, Mohamed Ashraf Ali, 2013 .

Facile domino reactions in the statistically controlled product- and stereoselective synthesis of densely functionalized cis-1,4-cyclohexa-1,4-dienes and trans,trans-trisubstituted-1,2,5,6-tetrahydropyridines

S. Perumal, S. Rajesh, P. S. Harikrishnan, 2012 .

Synthesis, stereochemistry, and antimicrobial activity of 2,6-diaryl-3-(arylthio)piperidin-4-ones.

S. Perumal, S. Selvaraj, M. Srinivasan, 2006, Chemical & pharmaceutical bulletin.

l-Proline-catalysed three-component domino reactions for the diastereoselective synthesis of 5,6-disubstituted 3-thiomorpholinones

J. Menéndez, S. Perumal, S. Indumathi, 2011 .

1H, 13C and 17O NMR study of substituent effects in 4‐substituted phenylthiol esters

D. Boykin, S. Perumal, D. W. Boykin, 1998 .

An Efficient Synthesis of cis-2,6-Diaryl-1-methyl-4-piperidones.

S. Perumal, V. Vijayabaskar, V. Devanathan, 1995 .

(5S,6S,10R)-10-(2,4-Dichlorophenyl)-14-[(E)-(2,4-dichlorophenyl)methylidene]-3,9-diphenyl-12-[(R)-1-phenylethyl]-1,4,7-trioxa-2,8,12-triazadispiro[4.0.4.4]tetradeca-2,8-diene

Raju Suresh Kumar, S. Perumal, Jishnu Suresh, 2007, Acta crystallographica. Section E, Structure reports online.

16-[(E)-4-Bromobenzylidene]-13-(4-bromophenyl)-2-hydroxy-11-methyl-1,11-diazapentacyclo[12.3.1.02,10.03,8.010,14]octadeca-3(8),4,6-triene-9,15-dione

H. Fun, Raju Suresh Kumar, S. Perumal, 2010, Acta crystallographica. Section E, Structure reports online.

A Diastereoselective Synthesis of Novel Multifunctional Thianes

S. Perumal, S. Renuga, B. Vinosha, 2009 .

A novel four-component tandem protocol for the stereoselective synthesis of highly functionalised thiazoles

S. Perumal, S. Renuga, B. Vinosha, 2007 .

A Simple and Efficient One-Step Synthesis of 2,4,10a-Triaryl-1,10a-Dihydro-2H-Pyrazino[2,1-b][1,3] Benzothiazoles Catalyzed by p-Toluene Sulfonic Acid

S. Muthusubramanian, S. Perumal, S. Selvaraj, 2007 .

A Facile 1,3-Dipolar Cycloaddition of Azomethine Ylides to 2-Arylidene-1,3-indanediones: Synthesis of Dispiro-Oxindolylpyrrolothiazoles and Their Antimycobacterial Evaluation.

P. Yogeeswari, D. Sriram, S. Perumal, 2011 .

L-proline-catalyzed three-component domino [3+2+1] annulation for the regio- and diastereoselective synthesis of highly substituted thienothiopyrans containing three or four stereocenters.

J. Menéndez, S. Perumal, S. Indumathi, 2010, The Journal of organic chemistry.

A microwave-assisted, facile, regioselective Friedländer synthesis and antitubercular evaluation of 2,9-diaryl-2,3-dihydrothieno-[3,2-b]quinolines.

P. Yogeeswari, D. Sriram, S. Perumal, 2010, European journal of medicinal chemistry.

A 1H and 13C NMR study of 4,8,9,10‐tetraaryl‐1,3‐diazatricyclo[3.3.1.13,7]decan‐6‐ones

M. Sundaravadivelu, S. Perumal, V. Vijayakumar, 2001 .

NMR and IR spectroscopic study of mono‐, bi‐ and tricyclic piperidone systems

M. Sundaravadivelu, S. Perumal, V. Vijayakumar, 2001 .

NMR study of the stereochemistry of 2,4,6,8‐tetraaryl‐3,7‐diazabicyclo[3.3.1]nonan‐9‐ones

M. Hewlins, M. Sundaravadivelu, S. Perumal, 2000 .

Synthesis and antimycobacterial activity of highly functionalized tetrahydro-4(1H)-pyridinones.

P. Yogeeswari, D. Sriram, S. Perumal, 2011, Bioorganic & medicinal chemistry letters.

Synthesis and multinuclear NMR study of (E)‐s‐trans ‐1‐acetyl‐5‐aryl‐3‐styryl‐2‐pyrazolines

M. Balasubramanian, S. Perumal, R. Murugan, 1999 .

Crystal structural studies of ethyl-5-(4-chlorophenylsulfonyl)-4-hydroxy-2, 6-dip-tolyl-1, 2, 5, 6-tetrahydropyridine-3-carboxylate and diethyl 4-hydroxy-2-(4-nitrophenyl)-5-(phenylsulfonyl)-6-(phenylsulfonylmethyl)cyclohexa-3,6-diene-1,3-dicarboxylate

S. Perumal, J. Suresh, P. S. Harikrishnan, 2012 .

An NMR study of the equilibria involved with benzotriazole, carbonyl compounds, and their adducts

A. Katritzky, G. P. Savage, S. Perumal, 1990 .

A facile stereoselective synthesis of (Z)-1,3-diaryl-2-(N-methyl-anilino)-2-propen-1-ones

S. Perumal, S. Selvaraj, M. Srinivasan, 2006 .

A Novel Synthesis of tert‐ Alkyl Sulfides

A. Katritzky, W. Kuźmierkiewicz, S. Perumal, 1991 .

Studies on the thermal isomerization of N-arylmethylbenzotriazoles

A. Katritzky, S. Perumal, Wei-Qiang Fan, 1990 .

Isomorphous methyl- and chloro-substituted small heterocyclic analogues obeying the chlorine-methyl (Cl-Me) exchange rule.

P. Müller, S. Perumal, V. Rajni Swamy, 2013, Acta crystallographica. Section C, Crystal structure communications.

Facile domino reactions for the stereoselective assembly of highly functionalized bis-(trans-2,3-dihydrofuranyl) sulfides

A. Almansour, S. Perumal, S. Renuga, 2013 .

Novel Domino Reactions of (Z,Z)-2,2′-Thiobis(1,3-diarylprop-2-en-1-ones) with Acetylacetone and Ethyl Acetoacetate: Stereoselective Synthesis of Highly Functionalized Dihydrofurans

A. Lyčka, S. Perumal, S. Renuga, 2009 .

L-proline-catalysed facile green protocol for the synthesis and antimycobacterial evaluation of [1,4]-thiazines.

P. Yogeeswari, D. Sriram, S. Perumal, 2009, European journal of medicinal chemistry.

1H and 13C NMR study of 2‐substituted phenyl methyl sulphides

S. Perumal, M. Ganesan, R. Chandrasekaran, 2000 .

Kinetics and mechanism of oxidation of substituted phenyl methyl sulphides by n-bromoacetamide

S. Perumal, S. Selvaraj, Sakkiah Alagumalai, 1986 .

Synthesis of some 4-substituted and 4,6-disubstituted dibenzothiophenes

A. Katritzky, S. Perumal, 1990 .

Synthesis and crystal structures of 5'-phenylspiro[indoline-3, 2'-pyrrolidin]-2-one derivatives

S. Perumal, S. Rajesh, J. Sundar, 2011, Chemistry Central journal.

(2SR,5SR,6SR)-Ethyl 5-[(4-chlorophenyl)sulfanyl]-2,6-bis(4-fluorophenyl)-4-hydroxy-1,2,5,6-tetrahydropyridine-3-carboxylate

Raju Suresh Kumar, S. Perumal, J. Suresh, 2007 .

Three Diphenyl Sulfones

D. Velmurugan, M. Soriano-garcia, J. Jeyakanthan, 1998 .

Diastereoselective synthesis and 1H and 13C NMR study of 4‐acetyl‐2,6‐diaroyl‐3,5‐diaryl‐4‐ethoxycarbonylthiane‐1,1‐dioxides

S. Perumal, S. Renuga, S. Selvaraj, 2001 .

1H and 13C NMR study of 6‐substituted 2‐naphthyl methyl sulphides

S. Perumal, S. Selvaraj, M. J. E. Hewlins, 1999 .

3-[(E)-2,4-Dichlorobenzylidene]-1-methylpiperidin-4-one

K. Ravikumar, D. Gayathri, D. Velmurugan, 2008, Acta crystallographica. Section E, Structure reports online.

Aryl Grignard Reagents in Chemodivergent N- and C-Arylations: Concise Access to Two Families of Tetracyclic Fused Carbazoles from 6-Nitroquinolines

J. Menéndez, M. Villacampa, S. Perumal, 2012 .

Aryl Grignard Reagents in Chemodivergent N‐ and C‐Arylations: Concise Access to Two Families of Tetracyclic Fused Carbazoles from 6‐Nitroquinolines.

J. Menéndez, M. Villacampa, S. Perumal, 2012 .

Ethyl 3-(4-chlorobenzoyl)-1-(4-chlorobenzyl)-4-(4-chlorophenyl)-2,2-dioxo-3,4,6,7,8,8a-hexahydro-1H-pyrrolo[2,1-c][1,4]thiazine-1-carboxylate

S. Perumal, S. Indumathi, S. A. Bahadur, 2013, Acta crystallographica. Section E, Structure reports online.

5-Benzoyl-2-(1H-indol-3-yl)-4-[4-(propan-2-yl)phenyl]-4,5-dihydrofuran-3-carbonitrile

S. Perumal, P. Gunasekaran, V. Rajni Swamy, 2012, Acta crystallographica. Section E, Structure reports online.

(±)-trans-5-Benzoyl-4-(3-bromophenyl)-2-(1H-indol-3-yl)-4,5-dihydrofuran-3-carbonitrile

R. Vishnupriya, S. Perumal, P. Gunasekaran, 2012, Acta crystallographica. Section E, Structure reports online.

(±)-trans-5-Benzoyl-2-(1H-indol-3-yl)-4-phenyl-4,5-dihydrofuran-3-carbonitrile

R. Vishnupriya, S. Perumal, P. Gunasekaran, 2012, Acta crystallographica. Section E, Structure reports online.

5-Benzoyl-2-(1H-indol-3-yl)-4-(4-methylphenyl)-4,5-dihydrofuran-3-carbonitrile

R. Vishnupriya, S. Perumal, P. Gunasekaran, 2012, Acta crystallographica. Section E, Structure reports online.

Diethyl 1-benzyl-2,2-dioxo-4-phenyl-3,4,6,7,8,8a-hexahydro-1H-pyrrolo[2,1-c][1,4]thiazine-1,3-dicarboxylate

S. Perumal, S. Indumathi, S. A. Bahadur, 2011, Acta crystallographica. Section E, Structure reports online.

5-[(E)-Benzylidene]-2-hydroxy-10-methyl-8-phenyl-3,10-diazahexacyclo[10.7.1.13,7.02,11.07,11.016,20]henicosa-1(19),12(20),13,15,17-pentaen-6-one ethanol 0.25-solvate 0.6-hydrate

H. Fun, H. Osman, Raju Suresh Kumar, 2010, Acta Crystallographica Section E.

2,10-Dihydroxy-13-methyl-13-azatetracyclo[9.3.1.02,10.03,8]pentadeca-3(8),4,6-triene-9,15-dione

Raju Suresh Kumar, J. Suresh, S. Perumal, 2009, Acta crystallographica. Section E, Structure reports online.

13-Hydroxy-4,16-dimethyl-4,16-diazapentacyclo[12.3.1.01,5.05,13.07,12]octadeca-7(12),8,10-triene-6,18-dione

R. S. Kumar, S. Perumal, P. Lakshman, 2009, Acta crystallographica. Section E, Structure reports online.

3-[(E)-4-Methoxybenzylidene]-1-methylpiperidin-4-one

K. Ravikumar, D. Gayathri, Devadasan Velmurugan, 2008, Acta crystallographica. Section E, Structure reports online.

Ethyl 6‐amino‐2‐(chloromethyl)‐5‐cyano‐4‐o‐tolyl‐4H‐pyran‐3‐carboxylate

S. Perumal, R. S. Kannan, S. A. Bahadur, 2007 .

1'-Methylcyclooctane-1-spiro-3'-pyrrolidine-2'-spiro-3''-indoline-2,2''-dione and 1,1'-dimethylpiperidine-3-spiro-3'-pyrrolidine-2'-spiro-3''-indoline-2'',4-dione.

S. Perumal, J. Suresh, S. Natarajan, 2007, Acta crystallographica. Section C, Crystal structure communications.

3,5-Bis[(E)-4-methylbenzylidene]-4-oxopiperidine-1-carbonitrile

R. Ranjithkumar, S. Perumal, N. Srinivasan, 2007 .

(2RS,5RS,6RS)-Ethyl 4-hydroxy-2,6-di-p-tolyl-5-p-tolylsulfanyl-1,2,5,6-tetrahydropyridine-3-carboxylate

R. S. Kumar, S. Perumal, J. Suresh, 2007 .

Kinetics of peroxodisulphate oxidation of ortho-substituted N,N-dimethylanilines, and the mechanism of Boyland–Sims oxidation

S. Perumal, C. Srinivasan, N. Arumugam, 1985 .

1-Benzyl-4′,5′-diphenylpiperidine-3-spiro-3′-pyrrolidine-2′-spiro-3′′-indoline-4,2′′-dione

Raju Suresh Kumar, S. Perumal, Jishnu Suresh, 2008, Acta crystallographica. Section E, Structure reports online.

Crystal structures of two 2,9-dithia-13-azadispiro[4.1.47.35]tetradecan-6-ones

D. Velmurugan, V. Viswanathan, S. Perumal, 2015, Acta crystallographica. Section E, Crystallographic communications.

Crystal structure of 4-(1H-indol-3-yl)-2-(4-methoxyphenyl)-6-phenylpyridine-3-carbonitrile

M. Sakthi, R. Vishnupriya, S. Perumal, 2014, Acta crystallographica. Section E, Structure reports online.

Crystal structure of 2-(4-chlorophenyl)-4-(1H-indol-3-yl)-6-phenylpyridine-3-carbonitrile

R. Vishnupriya, S. Perumal, P. Gunasekaran, 2014, Acta crystallographica. Section E, Structure reports online.

Crystal structure of 2-(2-bromophenyl)-4-(1H-indol-3-yl)-6-(thiophen-2-yl)pyridine-3-carbonitrile

R. Vishnupriya, S. Perumal, P. Lakshman, 2014, Acta crystallographica. Section E, Structure reports online.

DIASTEREOSELECTIVE SYNTHESIS OF 2,2′-THIOBIS- AND 2,2′-SULFONYLBIS- (1,3-DIARYLPROP-2-EN-1-ONES)—AN OXIDATIVE CONFIGURATIONAL SWITCH

M. Hewlins, A. Dhanabalan, S. Perumal, 2004 .

2,6-DIAROYL-3,5-DIARYL-4-METHYLTETRAHYDRO-1,4-THIAZINE-1,1-DIOXIDES - A SYNTHETIC AND STEREOCHEMICAL STUDY

M. Hewlins, S. Perumal, S. Selvaraj, 1999 .

Diastereoselective synthesis of 2,2′-thiobis- and 2,2′-sulfonylbis- (2-aroyl-3-aryloxiranes)

M. Hewlins, S. Perumal, S. Renuga, 1999 .

SYNTHESIS AND NMR SPECTRAL STUDIES OF 2E, 6E-DIAROYL-3E, 5E-DIARYL -1,4-DITHIANE-1,1-DIOXIDES

M. Hewlins, S. Perumal, S. Renuga, 1998 .

Axial chirality of 4-arylpyrazolo[3,4-b]pyridines. Conformational analysis and absolute configuration.

A. Mazzanti, J. Menéndez, S. Perumal, 2014, The Journal of organic chemistry.

P. Yogeeswari, D. Sriram, Raju Suresh Kumar, 2010, European journal of medicinal chemistry.

A Facile Four‐Component Sequential Protocol in the Expedient Synthesis of Novel 2‐Aryl‐5‐methyl‐2,3‐dihydro‐1H‐3‐pyrazolones in Water and Their Antitubercular Evaluation.

P. Yogeeswari, D. Sriram, S. Perumal, 2012 .

A nuclear magnetic resonance study of three isomeric dinaphthothiophenes

A. Katritzky, S. Perumal, G. Savage, 1990 .

Reaction of 2-[(2-Oxo-2-arylethyl)anilino]-1-aryl-1-ethanones with o-phenylenediamine: Formation of quinoxalines

S. Muthusubramanian, S. Perumal, G. Ravindran, 2009 .

7‐Methyl‐9‐(4‐methylbenzylidene)‐1‐(4‐methylphenyl)‐3,4‐diphenyl‐2‐oxa‐3,7‐diazaspiro[4.5]decan‐10‐one

S. Perumal, R. Kumar, J. Suresh, 2006 .

A regio- and stereoselective 1,3-dipolar cycloaddition for the synthesis of novel spiro-pyrrolothiazolyloxindoles and their antitubercular evaluation.

P. Yogeeswari, D. Sriram, S. Perumal, 2010, European journal of medicinal chemistry.