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51

ChemInform Abstract: Copper(I)-Catalyzed Intramolecular Caryl—O Bond-Forming Cyclization for the Synthesis of 1,4-Benzodioxines and Its Application in the Total Synthesis of Sweetening Isovanillins.

Ajay B. Naidu, D. Ganapathy, Govindasamy Sekar

Journal:

Year:

2011

File:

PDF, 42 KB

2011

52

ChemInform Abstract: An Efficient, Mild and Intermolecular Ullmann-Type Synthesis of Thioethers Catalyzed by a Diol—Copper(I) Complex.

D. J. C. Prasad, Govindasamy Sekar

Journal:

Year:

2010

File:

PDF, 57 KB

2010

53

Optimization of sodium orthovanadate to treat streptozotocin-induced diabetic rats

N. Sekar, S. William, N. Balasubramaniyam, P. Kamarajan, S. Govindasamy

Journal:

Journal of Biosciences

Year:

1990

Language:

english

File:

PDF, 1.37 MB

english, 1990

54

Palladium nanoparticles stabilized by metal–carbon covalent bond: An efficient and reusable nanocatalyst in cross-coupling reactions

Ganapathy, Dhandapani, Sekar, Govindasamy

Journal:

Catalysis Communications

Year:

2013

Language:

english

File:

PDF, 808 KB

english, 2013

55

Insulinic actions of vanadate in diabetic rats

SEKAR, N, KANTHASAMY, A, WILLIAM, S, SUBRAMANIAN, S, GOVINDASAMY, S

Journal:

Pharmacological Research

Year:

1990

Language:

english

File:

PDF, 574 KB

english, 1990

56

An efficient route to synthesize isatins by metal-free, iodine-catalyzed sequential C(sp 3 )–H oxidation and intramolecular C–N bond formation of 2′-aminoacetophenones

Rajeshkumar, Venkatachalam, Chandrasekar, Selvaraj, Sekar, Govindasamy

Journal:

Organic & Biomolecular Chemistry

Year:

2014

Language:

english

File:

PDF, 1.17 MB

english, 2014

57

Highly Efficient Copper-Catalyzed Domino Ring Opening and Goldberg Coupling Cyclization for the Synthesis of 3,4-Dihydro-2 H -1,4-benzoxazines †

Rao, R. Koteshwar, Naidu, Ajay B., Sekar, Govindasamy

Journal:

Organic Letters

Year:

2009

Language:

english

File:

PDF, 609 KB

english, 2009

58

ChemInform Abstract: Iron(II) Chloride-1,1′-Binaphthyl-2,2′-diamine (FeCl 2 -BINAM) Complex Catalyzed Domino Synthesis of Bisindolylmethanes from Indoles and Primary Alcohols.

Badigenchala, Sindhura, Ganapathy, Dhandapani, Das, Ankita, Singh, Rahul, Sekar, Govindasamy

Journal:

Year:

2014

File:

PDF, 22 KB

2014

59

Domino Synthesis of Thiochromenes through Cu-Catalyzed Incorporation of Sulfur Using Xanthate Surrogate

Muthupandi, Pandi, Sundaravelu, Nallappan, Sekar, Govindasamy

Journal:

Journal of Organic Chemistry

Year:

2017

Language:

english

File:

PDF, 899 KB

english, 2017

60

Synthesis of 2-Acylbenzo[ b ]thiophenes via Cu-Catalyzed α-C–H Functionalization of 2-Halochalcones Using Xanthate

Sangeetha, Subramani, Sekar, Govindasamy

Journal:

Organic Letters

Year:

2017

Language:

english

File:

PDF, 1.20 MB

english, 2017

61

Halogen Bond–Assisted Electron–Catalyzed Atom Economic Iodination of Heteroarenes at Room Temperature

Kazi, Imran, Guha, Somraj, Sekar, Govindasamy

Journal:

Journal of Organic Chemistry

Year:

2019

Language:

english

File:

PDF, 1.42 MB

english, 2019

62

Bithiophene triarylborane dyad: An efficient material for the selective detection of CN − and F − ions

Perumal, Sakthivel, Karuppannan, Sekar, Gandhi, Sivaraman, Subramanian, Singaravadivel, Govindasamy, Anbu, Gopal, Senthil Kumar

Journal:

Applied Organometallic Chemistry

Year:

2019

File:

PDF, 8.26 MB

2019

63

An enantiopure galactose oxidase model: synthesis of chiral amino alcohols through oxidative kinetic resolution catalyzed by a chiral copper complex

Sreedevi Mannam, Govindasamy Sekar

Journal:

Tetrahedron: Asymmetry

Year:

2009

Language:

english

File:

PDF, 1.40 MB

english, 2009

64

Synthesis of optically active 1,4-benzoxazine derivatives using palladium-catalyzed coupling kinetic resolution

R. Koteshwar Rao, Govindasamy Sekar

Journal:

Tetrahedron: Asymmetry

Year:

2011

Language:

english

File:

PDF, 1.06 MB

english, 2011

65

An efficient copper(II)-catalyzed synthesis of benzothiazoles through intramolecular coupling-cyclization of N-(2-chlorophenyl)benzothioamides

E.A. Jaseer, D.J.C. Prasad, Arpan Dandapat, Govindasamy Sekar

Journal:

Tetrahedron Letters

Year:

2010

Language:

english

File:

PDF, 1.89 MB

english, 2010

66

Asymmetric Kharasch Reaction: Catalytic Enantioselective Allylic Oxidation of Olefins Using Chiral Pyridine Bis(diphenyloxazoline)−Copper Complexes and tert -Butyl Perbenzoate †,‡

Sekar, Govindasamy, DattaGupta, Arpita, Singh, Vinod K.

Journal:

Journal of Organic Chemistry

Year:

1998

Language:

english

File:

PDF, 95 KB

english, 1998

67

ChemInform Abstract: Iron-Catalyzed One-Pot N-Aroylation of NH-Sulfoximines with Methylarenes Through Benzylic C-H Bond Oxidation.

Muneeswara, Madithedu, Kotha, Surya Srinivas, Sekar, Govindasamy

Journal:

Year:

2016

File:

PDF, 23 KB

2016

68

Friedel-Crafts Hydroxyalkylation of Indoles with α-Keto Amides using Reusable K3PO4/nBu4NBr Catalytic System in Water

Muthukumar, Alagesan, Sekar, Govindasamy

Journal:

Journal of Organic Chemistry

Year:

2018

Language:

english

File:

PDF, 1.33 MB

english, 2018

69

NBS-mediated synthesis of β-keto sulfones from benzyl alcohols and sodium arenesulfinates

Muneeswara, Madithedu, Sundaravelu, Nallappan, Sekar, Govindasamy

Journal:

Year:

2019

Language:

english

File:

PDF, 590 KB

english, 2019

70

Catechol oxidase and phenoxazinone synthase mimicking activities of mononuclear Fe(III) and Co(III) complexes of amino-bis(phenolate)-based mixed ligands: Synthesis, spectral and electrochemical studies

Indira, Sekar, Vinoth, Govindasamy, Bharathi, Madheswaran, Bharathi, Sundaram, Rahiman, Aziz Kalilur, Bharathi, Kuppannan Shanmuga

Journal:

Inorganica Chimica Acta

Year:

2019

File:

PDF, 3.01 MB

2019

71

Palladium Nanoparticles-Catalyzed Stereoselective Domino Synthesis of 3-Allylidene-2(3H)-oxindoles and 3-Allylidene-2(3H)-benzofuranones

Parveen, Naziya, Sekar, Govindasamy

Journal:

Journal of Organic Chemistry

Year:

2020

File:

PDF, 1.55 MB

2020

72

ChemInform Abstract: Nonenzymatic Kinetic Resolution of Secondary Alcohols: Enantioselective SN2 Displacement of Hydroxy Groups by Halogens in the Presence of Chiral BINAP.

Govindasamy Sekar, Hisao Nishiyama

Journal:

Year:

2001

File:

PDF, 35 KB

2001

73

Cu(OTf)2 - DBN/DBU complex as an efficient catalyst for allylic oxidation of olefins with tert-butyl perbenzoate

Govindasamy Sekar, Arpita DattaGupta, Vinod K. Singh

Journal:

Tetrahedron Letters

Year:

1996

Language:

english

File:

PDF, 96 KB

english, 1996

74

Cu-Catalyzed One-Pot Synthesis of Unsymmetrical Diaryl Thioethers by Coupling of Aryl Halides Using a Thiol Precursor

Prasad, D. J. C., Sekar, Govindasamy

Journal:

Organic Letters

Year:

2011

Language:

english

File:

PDF, 1.57 MB

english, 2011

75

General, Mild, and Intermolecular Ullmann-Type Synthesis of Diaryl and Alkyl Aryl Ethers Catalyzed by Diol−Copper(I) Complex †

Naidu, Ajay B., Jaseer, E. A., Sekar, Govindasamy

Journal:

Journal of Organic Chemistry

Year:

2009

Language:

english

File:

PDF, 263 KB

english, 2009

76

Copper-Catalyzed One-Pot Synthesis of α-Ketoamides from 1-Arylethanols

Sharma, Nidhi, Kotha, Surya, Lahiri, Nabajit, Sekar, Govindasamy

Journal:

Year:

2015

Language:

english

File:

PDF, 288 KB

english, 2015

77

An Efficient Copper(I) Iodide Catalyzed Synthesis of Diaryl Selenides through CAr-Se Bond Formation Using Solvent Acetonitrile as Ligand

Dandapat, Arpan, Korupalli, Chiranjeevi, Prasad, D., Singh, Rahul, Sekar, Govindasamy

Journal:

Year:

2011

Language:

english

File:

PDF, 105 KB

english, 2011

78

ChemInform Abstract: Stable and Reusable Binaphthyl-Supported Palladium Catalyst for Aminocarbonylation of Aryl Iodides.

Sharma, Nidhi, Sekar, Govindasamy

Journal:

Year:

2016

File:

PDF, 30 KB

2016

79

NIS Mediated Cross-Coupling of C(sp 2 )–H and N–H Bonds: A Transition-Metal-Free Approach toward Indolo[1,2- a ]quinazolinones

Badigenchala, Sindhura, Sekar, Govindasamy

Journal:

Journal of Organic Chemistry

Year:

2017

Language:

english

File:

PDF, 1.32 MB

english, 2017

80

Cu-Catalyzed one-pot synthesis of thiochromeno-quinolinone and thiochromeno-thioflavone via oxidative double hetero Michael addition using in situ generated nucleophiles

Sundaravelu, Nallappan, Sekar, Govindasamy

Journal:

Chemical Communications

Year:

2020

File:

PDF, 2.65 MB

2020

81

Antioxidant effect of vanadate on experimental diabetic rats

Natesanpillai Sekar, Anumanthan Kanthasamy, Samuel William, Natarajan Balasubramaniyan, Saminathan Govindasamy

Journal:

Acta Diabetologica

Year:

1990

Language:

english

File:

PDF, 611 KB

english, 1990

82

Nonenzymatic kinetic resolution of β-amino alcohols: chiral BINAP mediated SN2 displacement of hydroxy groups by halogens through formation of an aziridinium ion intermediate

Sekar, Govindasamy, Nishiyama, Hisao

Journal:

Chemical Communications

Year:

2001

Language:

english

File:

PDF, 66 KB

english, 2001

83

An efficient and metal free synthesis of benzylpyridines using HI through the deoxygenation reaction

Chandrasekar, Selvaraj, Karthikeyan, Iyyanar, Sekar, Govindasamy

Journal:

Year:

2015

Language:

english

File:

PDF, 666 KB

english, 2015

84

ChemInform Abstract: Chemoselective Reductive Deoxygenation and Reduction of α-Keto Amides by Using a Palladium Catalyst.

Mamillapalli, N. Chary, Sekar, Govindasamy

Journal:

Year:

2016

File:

PDF, 31 KB

2016

85

Potassium Phosphate-Catalyzed Chemoselective Reduction of α-Keto Amides: Route to Synthesize Passerini Adducts and 3-Phenyloxindoles

Muthukumar, Alagesan, Mamillapalli, N. Chary, Sekar, Govindasamy

Journal:

Advanced Synthesis & Catalysis

Year:

2016

Language:

english

File:

PDF, 1.82 MB

english, 2016

86

ChemInform Abstract: Metal Free Chemoselective Reduction of α-Keto Amides Using TBAF as Catalyst.

Mamillapalli, N. Chary, Sekar, Govindasamy

Journal:

Year:

2015

File:

PDF, 29 KB

2015

87

ChemInform Abstract: Enantioselective Oxidative Coupling of 2-Naphthol Derivatives by Copper-(R)-1,1′-binaphthyl-2,2′-diamine-TEMPO Catalyst.

Alamsetti, Santosh Kumar, Poonguzhali, Elamvazhuthi, Ganapathy, Dhandapani, Sekar, Govindasamy

Journal:

Year:

2014

File:

PDF, 31 KB

2014

88

Metal-free Halogen(I) Catalysts for Oxidation of (Aryl)(heteroaryl)-methanes to Ketones or Esters : Selectivity Control by Halogen Bond

GUHA, SOMRAJ, Sekar, Govindasamy

Journal:

Chemistry - A European Journal

Year:

2018

Language:

english

File:

PDF, 3.09 MB

english, 2018

89

Stable Pd-nanoparticles catalyzed domino C H activation/C N bond formation strategy: An access to phenanthridinones

Saha, Rajib, Sekar, Govindasamy

Journal:

Journal of Catalysis

Year:

2018

File:

PDF, 5.22 MB

2018

90

Copper-Catalyzed One-Pot Synthesis of 2-Arylthiochromenones: An in Situ Recycle of Waste Byproduct as Useful Reagent

Sangeetha, Subramani, Sekar, Govindasamy

Journal:

Organic Letters

Year:

2018

Language:

english

File:

PDF, 1.58 MB

english, 2018

91

ChemInform Abstract: Efficient Method for Cleavage of Aziridines with Aromatic Amines.

Govindasamy Sekar, Vinod K. Singh

Journal:

Year:

1999

File:

PDF, 29 KB

1999

92

Corrigendum to “Chemopreventive potential of dietary bioflavonoids against 20-methylcholanthrene-induced tumorigenesis”

Elangovan, V., Sekar, N., Govindasamy, S.

Journal:

Year:

1995

Language:

english

File:

PDF, 79 KB

english, 1995

93

A Mild and Chemoselective Hydrosilylation of -Keto Amides using Cs2CO3/PMHS/2-MeTHF System

Kumar, Govindharaj, Muthukumar, Alagesan, Sekar, Govindasamy

Journal:

European Journal of Organic Chemistry

Year:

2017

Language:

english

File:

PDF, 1.67 MB

english, 2017

94

Catalytic Conversion of 2,4,5-Trisubstitued Imidazole and 5-Substituted 1H-Tetrazole Derivatives Using a New Series of Half-Sandwich (Î·6-p-cymene)Ruthenium(II) Complexes with Thiophene-2-Carboxylic Acid Hydrazone Ligands

Vinoth, Govindasamy, Indira, Sekar, Bharathi, Madheswaran, Archana, Govindhasamy, Alves, Luis G., Martins, Ana M., Shanmuga Bharathi, Kuppannan

Journal:

Inorganica Chimica Acta

Year:

2020

File:

PDF, 1.38 MB

2020

95

ChemInform Abstract: An Efficient, Mild and Selective Ullmann-Type N-Arylation of Indoles Catalyzed by Copper(I) Complex.

R. Koteshwar Rao, Ajay B. Naidu, E. A. Jaseer, Govindasamy Sekar

Journal:

Year:

2009

File:

PDF, 28 KB

2009

96

Pd-catalyzed direct C2-acylation and C2,C7-diacylation of indoles: pyrimidine as an easily removable C–H directing group

Kumar, Govindharaj, Sekar, Govindasamy

Journal:

Year:

2015

Language:

english

File:

PDF, 429 KB

english, 2015

97

Zinc-catalyzed chemoselective alkylation of α-keto amides with 2-alkylazaarenes

Muthukumar, Alagesan, Sekar, Govindasamy

Journal:

Organic & Biomolecular Chemistry

Year:

2017

Language:

english

File:

PDF, 1.78 MB

english, 2017

98

Proton-Coupled Electron Transfer: Transition-Metal-Free Selective Reduction of Chalcones and Alkynes Using Xanthate/Formic Acid

Prasanna, Ramanathan, Guha, Somraj, Sekar, Govindasamy

Journal:

Organic Letters

Year:

2019

Language:

english

File:

PDF, 1.06 MB

english, 2019

99

Synthesis of 1,3‐Disubstituted Imidazo[1,5‐ a ]pyridines through Oxidative C‐N Bond Formation from Aryl‐2‐pyridylmethanols and Their Fluorescent Study

Chandrasekar, Selvaraj, Sangeetha, Subramani, Sekar, Govindasamy

Journal:

ChemistrySelect

Year:

2019

File:

PDF, 2.89 MB

2019

100

ChemInform Abstract: An Efficient Copper(I) Complex Catalyzed Sonogashira-Type Cross-Coupling of Aryl Halides with Terminal Alkynes.

K. G. Thakur, E. A. Jaseer, Ajay B. Naidu, Govindasamy Sekar

Journal:

Year:

2009

File:

PDF, 27 KB

2009

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