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51

A simple and improved regioselective bromination of aromatic compounds using N-methylpyrolidin-2-one hydrotribromide and aqueous hydrogen peroxide under mild reaction conditions

Sweety Singhal, Suman L. Jain, Bir Sain

Journal:

Journal of Molecular Catalysis A: Chemical

Year:

2006

Language:

english

File:

PDF, 137 KB

english, 2006

52

Highly efficient and selective oxidation of secondary alcohols to ketones under organic solvent and transition metal free conditions

Suman L. Jain, Vishal B. Sharma, Bir Sain

Journal:

Year:

2006

Language:

english

File:

PDF, 789 KB

english, 2006

53

Methyltrioxorhenium catalyzed oxidation of 1,2-diols to 1,2-diketones using hydrogen peroxide as oxidant

Suman L. Jain, Vishal B. Sharma, Bir Sain

Journal:

Tetrahedron Letters

Year:

2004

Language:

english

File:

PDF, 229 KB

english, 2004

54

A novel imido-transfer reaction of aldehydes with Ph3PNTs using RuCl2(PPh3)3 as catalyst

Suman L. Jain, Vishal B. Sharma, Bir Sain

Journal:

Tetrahedron Letters

Year:

2004

Language:

english

File:

PDF, 234 KB

english, 2004

55

Bromamine-T/RuCl3 as an efficient system for the oxidation of tertiary amines to N-oxides

Vishal B. Sharma, Suman L. Jain, Bir Sain

Journal:

Tetrahedron Letters

Year:

2004

Language:

english

File:

PDF, 236 KB

english, 2004

56

Indium-mediated, highly efficient cyclopropanation of olefins using CH2I2 as methylene transfer reagent

Virender, Suman L. Jain, Bir Sain

Journal:

Tetrahedron Letters

Year:

2005

Language:

english

File:

PDF, 233 KB

english, 2005

57

PEG-embedded thiourea dioxide (PEG.TUD) as a novel organocatalyst for the highly efficient synthesis of 3,4-dihydropyrimidinones

Sanny Verma, Suman L. Jain, Bir Sain

Journal:

Tetrahedron Letters

Year:

2010

Language:

english

File:

PDF, 264 KB

english, 2010

58

Thiourea dioxide (TUD): a robust organocatalyst for oxidation of sulfides to sulfoxides with TBHP under mild reaction conditions

Subodh Kumar, Sanny Verma, Suman L. Jain, Bir Sain

Journal:

Tetrahedron Letters

Year:

2011

Language:

english

File:

PDF, 713 KB

english, 2011

59

Diazabutadienes in heterocyclic syntheses. Preparation of pyrimidin-6-ones by reaction of 4-dialkylamino-1,3-diaza-1,3-butadienes with 2-oxazolin-5-ones

Bir Sain, Satyendra P. Singh, Jagir S. Sandhu

Journal:

Year:

1992

Language:

english

File:

PDF, 874 KB

english, 1992

60

Barbier-type allylation of carbonyl compounds and imines with metallic cadmium

Bir Sain, Dipak Prajapati, Jagir S Sandhu

Journal:

Tetrahedron Letters

Year:

1992

Language:

english

File:

PDF, 202 KB

english, 1992

61

Fe(III)-EDTA mediated autoxidation of 2,6-Di-t-butylphenol and substituted hydroquinones by molecular oxygen

Bir Sain, Pappu S. Murthy, T. Venkateshwar Rao, T.S.R. Prasada Rao, Girish C. Joshi

Journal:

Tetrahedron Letters

Year:

1994

Language:

english

File:

PDF, 205 KB

english, 1994

62

Diazabutadienes in heterocyclic syntheses: reaction of 1,3-diazabutadienes with 2-oxazolin-5-ones

Bir Sain, Satyendra P. Singh, Jagir S. Sandhu

Journal:

Tetrahedron Letters

Year:

1991

Language:

english

File:

PDF, 101 KB

english, 1991

63

Cobalt phthalocyanine catalyzed aerobic oxidation of secondary alcohols: an efficient and simple synthesis of ketones

Vishal B Sharma, Suman L Jain, Bir Sain

Journal:

Tetrahedron Letters

Year:

2003

Language:

english

File:

PDF, 163 KB

english, 2003

64

Aziridination of alkenes using N-iodo-N-potassio-p-toluenesulphonamide as a nitrene precursor

Suman L Jain, Bir Sain

Journal:

Tetrahedron Letters

Year:

2003

Language:

english

File:

PDF, 78 KB

english, 2003

65

Methyltrioxorhenium-catalyzed aerobic oxidative coupling of 2-naphthols to binaphthols

Vishal B. Sharma, Suman L. Jain, Bir Sain

Journal:

Tetrahedron Letters

Year:

2003

Language:

english

File:

PDF, 87 KB

english, 2003

66

Methyltrioxorhenium catalyzed aerobic oxidation of organonitrogen compounds

Vishal B Sharma, Suman L Jain, Bir Sain

Journal:

Tetrahedron Letters

Year:

2003

Language:

english

File:

PDF, 114 KB

english, 2003

67

Copper-catalyzed imination of pyridines using PhINTs as nitrene precursor

Suman L. Jain, Vishal B. Sharma, Bir Sain

Journal:

Tetrahedron Letters

Year:

2003

Language:

english

File:

PDF, 95 KB

english, 2003

68

Cobalt phthalocyaninetetrasulphonamide catalyzed aerobic oxidation of α-hydroxyketones: an efficient and simple synthesis of α-diketones

Suman L. Jain, Bir Sain

Journal:

Journal of Molecular Catalysis A: Chemical

Year:

2001

Language:

english

File:

PDF, 48 KB

english, 2001

69

Metallophthalocyanines as potent catalysts for aziridination of olefins

Suman L. Jain, Bir Sain

Journal:

Journal of Molecular Catalysis A: Chemical

Year:

2003

Language:

english

File:

PDF, 66 KB

english, 2003

70

An Efficient Method for the Olefination of Aldehydes with Ethyl Diazoacetate Using Iron (II) Phthalocyanine as Catalyst

Vishal B. Sharma, Suman L. Jain, Bir Sain

Journal:

Catalysis Letters

Year:

2004

Language:

english

File:

PDF, 68 KB

english, 2004

71

Alumina supported MoO3: an efficient and recyclable catalyst for selective oxidation of tertiary nitrogen compounds to N-oxides using anhydrous TBHP as oxidant under mild reaction conditions

Suman L. Jain, Jomy K. Joseph, Bir Sain

Journal:

Catalysis Letters

Year:

2007

Language:

english

File:

PDF, 505 KB

english, 2007

72

Ionic liquid promoted an improved synthesis of 3,4-dihydropyrimidinones using [bmim]BF4immobilized Cu (II) acetylacetonate as recyclable catalytic system

Suman L. Jain, Jomy K. Joseph, Bir Sain

Journal:

Catalysis Letters

Year:

2007

Language:

english

File:

PDF, 181 KB

english, 2007

73

Acetone Cyanohydrin: A Convenient Alternative of Toxic Sodium Cyanide/Acetic Acid for Oxidative Cyanation of Tertiary Amines

Sanny Verma, Suman L. Jain, Bir Sain

Journal:

Catalysis Letters

Year:

2011

Language:

english

File:

PDF, 229 KB

english, 2011

74

Cobalt (II) Schiff base catalyzed aerobic oxidation of secondary alcohols to ketones

Vishal B Sharma, Suman L Jain, Bir Sain

Journal:

Journal of Molecular Catalysis A: Chemical

Year:

2004

Language:

english

File:

PDF, 101 KB

english, 2004

75

Copper (II) Schiff base catalysed aerobic oxidative coupling of 2-naphthols: an efficient and simple synthesis of binaphthols

Vishal B. Sharma, Suman L. Jain, Bir Sain

Journal:

Journal of Molecular Catalysis A: Chemical

Year:

2004

Language:

english

File:

PDF, 74 KB

english, 2004

76

Alumina supported MoO3 as a highly efficient and recyclable heterogeneous catalyst for the chemoselective acetylation of alcohols, phenols amines and thiols with acetic anhydride under solvent free conditions

Jomy K. Joseph, Suman L. Jain, Bir Sain

Journal:

Journal of Molecular Catalysis A: Chemical

Year:

2007

Language:

english

File:

PDF, 161 KB

english, 2007

77

Metallophthalocyanines (MPcs) as efficient heterogeneous catalysts for Biginelli condensation: Application and comparison in catalytic activity of different MPcs for one pot synthesis of 3,4-dihydropyrimidin-2-(1H)-ones

Suman L. Jain, Jomy K. Joseph, Sweety Singhal, Bir Sain

Journal:

Journal of Molecular Catalysis A: Chemical

Year:

2007

Language:

english

File:

PDF, 147 KB

english, 2007

78

Thiourea dioxide promoted efficient organocatalytic one-pot synthesis of a library of novel heterocyclic compounds

Verma, Sanny, Kumar, Subodh, Jain, Suman L., Sain, Bir

Journal:

Organic & Biomolecular Chemistry

Year:

2011

Language:

english

File:

PDF, 235 KB

english, 2011

79

Nafion supported molybdenum oxychloride: Recyclable catalyst for one-pot synthesis of nitrones via direct condensation/oxidation of primary amines and aldehydes using UHP as oxidant

Singh, Bhawan, Jain, Suman L., Khatri, Praveen K., Sain, Bir

Journal:

Green Chemistry

Year:

2009

Language:

english

File:

PDF, 115 KB

english, 2009

80

Metal Acetylacetonates as Highly Efficient and Cost Effective Catalysts for the Synthesis of Cyclic Carbonates from CO2and Epoxides

Subodh Kumar, Suman L. Jain, Bir Sain

Journal:

Catalysis Letters

Year:

2012

Language:

english

File:

PDF, 288 KB

english, 2012

81

Silica-Immobilized Highly Dispersed Oxo–Rhenium and its Catalytic Activity for the Direct Synthesis of Nitrones

Bhawan Singh, Dr. Suman L. Jain, Bharat S. Rana, Praveen K. Khatri, Dr. Anil K. Sinha, Dr. Bir Sain

Journal:

Year:

2010

Language:

english

File:

PDF, 193 KB

english, 2010

82

Starch Immobilized Ruthenium Trichloride Catalyzed Oxidative Cyanation of Tertiary Amines with Hydrogen Peroxide.

Sanny Verma, Dr. Suman L. Jain, Dr. Bir Sain

Journal:

Year:

2011

Language:

english

File:

PDF, 163 KB

english, 2011

83

ChemInform Abstract: Graphene Oxide: An Efficient and Reusable Carbocatalyst for Aza-Michael Addition of Amines to Activated Alkenes.

Sanny Verma, Harshal P. Mungse, Neeraj Kumar, Shivani Choudhary, Suman L. Jain, Bir Sain, Om P. Khatri

Journal:

Year:

2012

File:

PDF, 34 KB

2012

84

ChemInform Abstract: Significant Rate Acceleration in Carbonate Synthesis from Carbon Dioxide and Oxiranes Using Dimethyl Carbonate as a Recyclable Medium.

Subodh Kumar, Suman L. Jain, Bir Sain

Journal:

Year:

2012

File:

PDF, 31 KB

2012

85

Significant rate acceleration in carbonate synthesis from carbon dioxide and oxiranes using dimethyl carbonate as a recyclable medium

Subodh Kumar, Suman L. Jain, Bir Sain

Journal:

Tetrahedron Letters

Year:

2011

Language:

english

File:

PDF, 571 KB

english, 2011

86

Efficient Synthesis of 3,4-Dihydropyrimidinones in 1-n-Butyl-3-methylimidazolium Tetrachloroindate (BMI·InCl4)

Joseph, Jomy K., Jain, Suman L., Singhal, Sweety, Sain, Bir

Journal:

Industrial & Engineering Chemistry Research

Year:

2011

Language:

english

File:

PDF, 719 KB

english, 2011

87

Grafting of oxo-vanadium Schiff base on graphene nanosheets and its catalytic activity for the oxidation of alcohols

Mungse, Harshal P., Verma, Sanny, Kumar, Neeraj, Sain, Bir, Khatri, Om P.

Journal:

Journal of Materials Chemistry

Year:

2012

Language:

english

File:

PDF, 445 KB

english, 2012

88

Ultrasound-Promoted Oxidation of Sulfides with Hydrogen Peroxide under Catalyst-Free Conditions

Khatri, Praveen K., Jain, Suman L., Sain, Bir

Journal:

Industrial & Engineering Chemistry Research

Year:

2011

Language:

english

File:

PDF, 254 KB

english, 2011

89

Efficient Transition‐Metal‐Free Oxidation of Benzylic and Secondary Alcohols to the Carbonyl Compounds Using an N‐Bromosuccinimide/NH 4 Cl System

Jain, Suman L., Sain, Bir

Journal:

Synthetic Communications

Year:

2006

Language:

english

File:

PDF, 76 KB

english, 2006

90

COBALT PHTHALOCYANINE MEDIATED AEROBIC OXIDATION OF THIOLS: A SIMPLE AND CONVENIENT PREPARATION OF DISULPHIDES

Rao, T. Venkateshwar, Rao, K. Narasimha, Jain, Suman L., Sain, Bir

Journal:

Synthetic Communications

Year:

2002

Language:

english

File:

PDF, 107 KB

english, 2002

91

Polyethylene glycol clicked Co(ii) Schiff base and its catalytic activity for the oxidative dehydrogenation of secondary amines

Khatri, Praveen K., Jain, Suman L., Sivakumar K., L. N., Sain, Bir

Journal:

Organic & Biomolecular Chemistry

Year:

2011

Language:

english

File:

PDF, 282 KB

english, 2011

92

Mechanistic kinetics of catalytic oxidation of 1-butanethiol in light oil sweetening

Sudip K. Ganguly, Gautam Das, Sunil Kumar, Bir Sain, Madhukar O. Garg

Journal:

Catalysis Today

Year:

2012

Language:

english

File:

PDF, 487 KB

english, 2012

93

Synthesis, characterization and catalytic activity of cobalt phthalocyanine dichloride in sweetening of heavier petroleum fractions

Gautam Das, Bir Sain, Sunil Kumar

Journal:

Catalysis Today

Year:

2012

Language:

english

File:

PDF, 428 KB

english, 2012

94

Chemically modified expended starch grafted Ni-acetylacetonate/TBAB: An effective reusable catalytic combination for the cycloaddition of carbon dioxide to epoxides

Subodh Kumar, Suman L. Jain, Bir Sain

Journal:

Catalysis Today

Year:

2012

Language:

english

File:

PDF, 692 KB

english, 2012

95

V2O5–O2 as a simple and efficient protocol for the oxidative coupling of 2-naphthols to binaphthols under mild reaction conditions

Jomy K. Joseph, Suman L. Jain, Bir Sain

Journal:

Catalysis Communications

Year:

2006

Language:

english

File:

PDF, 92 KB

english, 2006

96

Metallophthalocyanines catalyzed cyclopropanation of olefins with trimethylsilyldiazomethane: A facile and stereoselective synthesis of silylcyclopropanes

Vishal B. Sharma, Suman L. Jain, Bir Sain

Journal:

Catalysis Communications

Year:

2006

Language:

english

File:

PDF, 83 KB

english, 2006

97

Novel transition metal free oxidation of aromatic aldehydes to carboxylic acids using N-methylpyrrolidin-2-one hydrotribromide (MPHT) as catalyst and hydrogen peroxide as oxidant

Jomy K. Joseph, Suman L. Jain, Bir Sain

Journal:

Catalysis Communications

Year:

2007

Language:

english

File:

PDF, 142 KB

english, 2007

98

Alumina supported MoO3: An efficient and reusable heterogeneous catalyst for synthesis of 3,4-dihydropyridine-2(1H)-ones under solvent free conditions

Suman L. Jain, V.V.D.N. Prasad, Bir Sain

Journal:

Catalysis Communications

Year:

2008

Language:

english

File:

PDF, 120 KB

english, 2008

99

A recyclable PEG-crowned potassium tribromide [{K+PEG}·Br3−] for the synthesis of tetrabromobisphenol A

Verma, Sanny, Jain, Suman L, Sain, Bir

Journal:

International Journal of Industrial Chemistry

Year:

2012

Language:

english

File:

PDF, 248 KB

english, 2012

100

An efficient biomaterial supported bifunctional organocatalyst (ES-SO3− C5H5NH+) for the synthesis of β-amino carbonyls

Verma, Sanny, Jain, Suman L., Sain, Bir

Journal:

Organic & Biomolecular Chemistry

Year:

2011

Language:

english

File:

PDF, 169 KB

english, 2011