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51

Regio- and Stereochemical Aspects in Synthesis of 2-Allyl Derivatives of Glycolic, Mandelic and Lactic Acids and Their Iodocyclizations to 3-Hydroxy-3,4-dihydrofuran-2(5H)-ones.

Pervinder Kaur, Palwinder Singh, Subodh Kumar

Journal:

Year:

2005

Language:

english

File:

PDF, 36 KB

english, 2005

52

ChemInform Abstract: Conjugates of Calixarenes and Heterocycles in the Design of Newer Chemical Entities

Subodh Kumar, Vijay Luxami, Harjit Singh

Journal:

Year:

2009

File:

PDF, 15 KB

2009

53

Synthetic ionophores part 14: Effect of pyridine and thioether ligating units on Ag+ selectivity in 18-membered diamide -diester macrocycles

Subodh Kumar, Navneet Kaur, Harjit Singh

Journal:

Year:

1996

Language:

english

File:

PDF, 533 KB

english, 1996

54

A rapid, convergent, and regioselective synthesis of 3,7,8-trihydroxy-trans-7,8-dihydrobenzo[a]pyrene

Subodh Kumar, Sudhir K. Singh

Journal:

Tetrahedron Letters

Year:

1995

Language:

english

File:

PDF, 215 KB

english, 1995

55

Remarkable effect of amide substituents on molecular organisation of silver selective pyridine-diamide-diester receptors

Subodh Kumar, Maninder Singh Hundal, Navneet Kaur, Rajinder Singh, Harjit Singh

Journal:

Tetrahedron Letters

Year:

1995

Language:

english

File:

PDF, 259 KB

english, 1995

56

Synthesis and association behaviour of pyridine based 18-membered diamide - diester - thioether macrocycles

Subodh Kumar, Navneet Kaur, Harjit Singh

Journal:

Tetrahedron Letters

Year:

1996

Language:

english

File:

PDF, 120 KB

english, 1996

57

2,8,14-trithio[15] m- / p- phenylene crownophanes: Ag+ selective receptors

Subodh Kumar, Vandana Bhalla, Palwinder Singh, Harjit Singh

Journal:

Tetrahedron Letters

Year:

1996

Language:

english

File:

PDF, 114 KB

english, 1996

58

1-Toluene-sulfonyl-3-[(3′-hydroxy-5′-substituted)-γ-butyrolactone]-indoles: Synthesis, COX-2 inhibition and anti-cancer activities

Palwinder Singh, Anu Mittal, Atul Bhardwaj, Satwinderjeet Kaur, Subodh Kumar

Journal:

Bioorganic & Medicinal Chemistry Letters

Year:

2008

Language:

english

File:

PDF, 638 KB

english, 2008

59

Free radical-scavenging activity of acetone extract/fractions of Acacia auriculiformis A. Cunn.

Rajbir Singh, Sukhpreet Singh, Subodh Kumar, Saroj Arora

Journal:

Year:

2007

Language:

english

File:

PDF, 202 KB

english, 2007

60

Role of hydrogen in electrical and structural characteristics of bilayer CdTe/Mn diluted magnetic semiconductor thin films

S.P. Nehra, M.K. Jangid, Subodh Srivastava, Anil Kumar, Balram Tripathi, M. Singh, Y.K. Vijay

Journal:

International Journal of Hydrogen Energy

Year:

2009

Language:

english

File:

PDF, 334 KB

english, 2009

61

Characterization of gas sensing behavior of multi walled carbon nanotube polyaniline composite films

Subodh Srivastava, S.S. Sharma, Sumit Kumar, Shweta Agrawal, M. Singh, Y.K. Vijay

Journal:

International Journal of Hydrogen Energy

Year:

2009

Language:

english

File:

PDF, 608 KB

english, 2009

62

Synthesis and characterization of TiO2 doped polyaniline composites for hydrogen gas sensing

Subodh Srivastava, Sumit Kumar, V.N. Singh, M. Singh, Y.K. Vijay

Journal:

International Journal of Hydrogen Energy

Year:

2011

Language:

english

File:

PDF, 2.62 MB

english, 2011

63

Enhancement of hydrogen gas permeability in electrically aligned MWCNT-PMMA composite membranes

Sumit Kumar, Anshu Sharma, Balram Tripathi, Subodh Srivastava, Shweta Agrawal, M. Singh, Kamlendra Awasthi, Y.K. Vijay

Journal:

Year:

2010

Language:

english

File:

PDF, 533 KB

english, 2010

64

Silver selective tridentate thioether coronands

Subodh Kumar, Vandana Bhalla, Harjit Singh

Journal:

Bioorganic & Medicinal Chemistry Letters

Year:

1995

Language:

english

File:

PDF, 114 KB

english, 1995

65

Reactions of diazines with nucleophiles—IV1. the reactivity of 5-bromo-1,3,6-trimethyluracil with thiolate ions—substitution versus X-philic versus single electron transfer reactions

Subodh Kumar, Swapandeep Singh Chimni, Deepika Cannoo, Jasbir Singh Arora

Journal:

Bioorganic & Medicinal Chemistry

Year:

1995

Language:

english

File:

PDF, 618 KB

english, 1995

66

Syntheses and anti-cancer activities of 2-[1-(indol-3-yl-/pyrimidin-5-yl-/pyridine-2-yl-/quinolin-2-yl)-but-3-enylamino]-2-phenyl-ethanols

Palwinder Singh, Pervinder Kaur, Vijay Luxami, Satwinderjit Kaur, Subodh Kumar

Journal:

Bioorganic & Medicinal Chemistry

Year:

2007

Language:

english

File:

PDF, 210 KB

english, 2007

67

2,3,5-Substituted tetrahydrofurans as cancer chemopreventives. Part 1: Synthesis and anti-cancer activities of 5-hydroxymethyl-2,3-diaryl-tetrahydro-furan-3-ols

Palwinder Singh, Anu Mittal, Subodh Kumar

Journal:

Bioorganic & Medicinal Chemistry

Year:

2007

Language:

english

File:

PDF, 169 KB

english, 2007

68

2,3,5-Substituted tetrahydrofurans: COX-2 inhibitory activities of 5-hydroxymethyl-/carboxyl-2,3-diaryl-tetrahydro-furan-3-ols

Palwinder Singh, Anu Mittal, Satwinderjeet Kaur, Subodh Kumar

Journal:

European Journal of Medicinal Chemistry

Year:

2008

Language:

english

File:

PDF, 487 KB

english, 2008

69

Design, synthesis and evaluation of tetrahydropyran based COX-1/-2 inhibitors

Palwinder Singh, Atul Bhardwaj, Satwinderjeet Kaur, Subodh Kumar

Journal:

European Journal of Medicinal Chemistry

Year:

2009

Language:

english

File:

PDF, 632 KB

english, 2009

70

Studies on antioxidant potential of methanol extract/fractions of Acacia auriculiformis A. Cunn

Rajbir Singh, Sukhpreet Singh, Subodh Kumar, Saroj Arora

Journal:

Year:

2007

Language:

english

File:

PDF, 176 KB

english, 2007

71

Umbelliferone – An antioxidant isolated from Acacia nilotica (L.) Willd. Ex. Del.

Rajbir Singh, Bikram Singh, Sukhpreet Singh, Neeraj Kumar, Subodh Kumar, Saroj Arora

Journal:

Year:

2010

Language:

english

File:

PDF, 430 KB

english, 2010

72

Internal electric field driven chromofluorescent chemodosimeter for fluoride ions

Vijay Luxami, Ashwani Kumar, Maninder Singh Hundal, Subodh Kumar

Journal:

Sensors and Actuators B: Chemical

Year:

2010

Language:

english

File:

PDF, 845 KB

english, 2010

73

Regio- and stereochemical aspects in synthesis of 2-allyl derivatives of glycolic, mandelic and lactic acids and their iodocyclisations to 3-hydroxy-3,4-dihydrofuran-2(5H)-ones

Pervinder Kaur, Palwinder Singh, Subodh Kumar

Journal:

Year:

2005

Language:

english

File:

PDF, 480 KB

english, 2005

74

De-novo approach for a unique spiro skeleton-1,7-dioxa-2,6-dioxospiro[4.4]nonanes

Palwinder Singh, Anu Mittal, Pervinder Kaur, Subodh Kumar

Journal:

Year:

2006

Language:

english

File:

PDF, 266 KB

english, 2006

75

Regio- and stereochemical aspects in the synthesis of homoallylic alcohols from benzoins and their iodocyclisation to 2,3-diphenyltetrahydrofurans

Subodh Kumar, Pervinder Kaur, Anu Mittal, Palwinder Singh

Journal:

Year:

2006

Language:

english

File:

PDF, 242 KB

english, 2006

76

Unique chlorine effect in regioselective one-pot synthesis of 1-alkyl-/allyl-3-(o-chlorobenzyl) uracils: anti-HIV activity of selected uracil derivatives

Vaishalli Malik, Palwinder Singh, Subodh Kumar

Journal:

Year:

2006

Language:

english

File:

PDF, 269 KB

english, 2006

77

Three different fluorescent responses to transition metal ions using receptors based on 1,2-bis- and 1,2,4,5-tetrakis-(8-hydroxyquinolinoxymethyl)benzene

Prabhpreet Singh, Subodh Kumar

Journal:

Year:

2006

Language:

english

File:

PDF, 588 KB

english, 2006

78

A Cu2+ protein cavity mimicking fluorescent chemosensor for selective Cu2+ recognition: tuning of fluorescence quenching to enhancement through spatial placement of anthracene unit

Subodh Kumar, Prabhpreet Singh, Sukhdeep Kaur

Journal:

Year:

2007

Language:

english

File:

PDF, 605 KB

english, 2007

79

A simple one-step protocol for the olefination of vinylogous formamides

Vijay Kumar, Swapandeep Singh Chimni, Subodh Kumar

Journal:

Tetrahedron Letters

Year:

2004

Language:

english

File:

PDF, 255 KB

english, 2004

80

A unique ‘ON–OFF–ON’ switch with two perturbations at two different concentrations of Ag+

Prabhpreet Singh, Subodh Kumar

Journal:

Tetrahedron Letters

Year:

2006

Language:

english

File:

PDF, 130 KB

english, 2006

81

Aqueous base induced selective transformations of 3-(2-oxoalkyl) thiazolium cations

Harjit Singh, Daman jit Singh, Subodh Kumar

Journal:

Year:

1992

Language:

english

File:

PDF, 413 KB

english, 1992

82

Synthesis of heterocycles via enamines-XIII: Steric control on the mode of reactions of β-isothiocyanatoketones with amino-acids

Harjit Singh, Subodh Kumar

Journal:

Year:

1987

Language:

english

File:

PDF, 316 KB

english, 1987

83

Synthetic ionophores 16. Synthesis and association behaviour of bis-pyridine tetramide macrocycles: Role of increased preorganisation on Ag+ selectivity

Subodh Kumar, Maninder Singh Hundal, Geeta Hundal, Navneet Kaur, Harjit Singh

Journal:

Year:

1997

Language:

english

File:

PDF, 487 KB

english, 1997

84

Synthetic ionophores part 19: Synthesis and ionophore character of 2-aminothiophenol based silver selective acyclic and cyclic receptors

Subodh Kumar, Vandana Bhalla, Harjit Singh

Journal:

Year:

1998

Language:

english

File:

PDF, 647 KB

english, 1998

85

Acid catalysed reactions of 5-formyluracils with enamines. A facile synthesis of 5-acylvinyluracils

Harjit Singh, Dolly, Maninder Singh Hundal, Geeta Hundal, Palwinder Singh, Swapandeep Singh Chimni, Subodh Kumar

Journal:

Year:

1998

Language:

english

File:

PDF, 482 KB

english, 1998

86

Synthesis and binding character of ether-ester-ethyleneurea podands and macrocycles-synthetic nactin analogs

Subodh Kumar, Rummi Saini, Harjit Singh

Journal:

Tetrahedron Letters

Year:

1992

Language:

english

File:

PDF, 169 KB

english, 1992

87

A highly diastereoselective synthesis of homoallylic alcohol/amine appended uracils: the role of the uracil C-4 carbonyl in diastereoselectivity control

Subodh Kumar, Vijay Kumar, Satwinder Singh, Swapandeep Singh Chimni

Journal:

Tetrahedron Letters

Year:

2001

Language:

english

File:

PDF, 88 KB

english, 2001

88

Novel indium-mediated deoxygenative α,α-diallylation of indole- and pyrrole-3-carboxaldehydes

Subodh Kumar, Vijay Kumar, Swapandeep Singh Chimni

Journal:

Tetrahedron Letters

Year:

2002

Language:

english

File:

PDF, 167 KB

english, 2002

89

Novel indium-mediated ternary reactions between indole-3-carboxaldehydes–allyl bromide–enamines: facile synthesis of bisindolyl- and indolyl-heterocyclic alkanes

Subodh Kumar, Vijay Kumar, Swapandeep Singh Chimni

Journal:

Tetrahedron Letters

Year:

2003

Language:

english

File:

PDF, 418 KB

english, 2003

90

Bis-pyridine-tetramide 18-membered macrocycles. Role of increased preorganisation on Ag+Pb2+ selectivity

Subodh Kumar, Geeta Hundal, Navneet Kaur, Maninder Singh Hundal, Harjit Singh

Journal:

Tetrahedron Letters

Year:

1997

Language:

english

File:

PDF, 124 KB

english, 1997

91

The first synthesis of uracil based calix[4]arene derivatives

Subodh Kumar, Dharam Paul, Harjit Singh

Journal:

Tetrahedron Letters

Year:

1997

Language:

english

File:

PDF, 105 KB

english, 1997

92

Characterization of 1,4-/1,8-dihydroxy-9,10-anthraquinone films

Aman Mahajan, Amarjit Singh, Rajesh Kumar, R.K. Bedi, Pramila, Subodh Kumar

Journal:

Thin Solid Films

Year:

2001

Language:

english

File:

PDF, 442 KB

english, 2001

93

pH-metric and spectrophotometric study of copper(II), nickel(II) and zinc(II) homo- and heterobinuclear complexes with diethylenetriamine and imidazole in aqueous medium

R.N. Patel, N. Singh, R.P. Shrivastava, Subodh Kumar, K.B. Pandeya

Journal:

Journal of Molecular Liquids

Year:

2000

Language:

english

File:

PDF, 455 KB

english, 2000

94

Humicola lanuginosa lipase-catalyzed enantioselective resolution of β-hydroxy sulfides: versatile synthons for enantiopure β-hydroxy sulfoxides

Satwinder Singh, Subodh Kumar, Swapandeep Singh Chimni

Journal:

Tetrahedron: Asymmetry

Year:

2001

Language:

english

File:

PDF, 197 KB

english, 2001

95

Kinetic resolution of heteroaryl β-hydroxy sulfides catalyzed by Humicola lanuginosa lipase

Swapandeep Singh Chimni, Satwinder Singh, Subodh Kumar, Savita Mahajan

Journal:

Tetrahedron: Asymmetry

Year:

2002

Language:

english

File:

PDF, 195 KB

english, 2002

96

Chemoenzymatic synthesis of optically active heterocyclic homoallylic and homopropargylic alcohols

Satwinder Singh, Subodh Kumar, Swapandeep Singh Chimni

Journal:

Tetrahedron: Asymmetry

Year:

2002

Language:

english

File:

PDF, 195 KB

english, 2002

97

Synthetic ionophores. 2. Effect of incorporation of sulphur and ester moieties on the ionophore character of 18-crown-6

Harjit Singh, Manoj Kumar, Paramjit Singh, Subodh Kumar

Journal:

Journal of Inclusion Phenomena and Macrocyclic Chemistry

Year:

1989

Language:

english

File:

PDF, 210 KB

english, 1989

98

Silver selective benzimidazol-2(1H)-one based, sulphur-containing podands

Subodh Kumar, Rummi Saini, Harjit Singh

Journal:

Journal of Inclusion Phenomena and Macrocyclic Chemistry

Year:

1991

Language:

english

File:

PDF, 190 KB

english, 1991

99

8-Hydroxyquinoline Based Multipodal Systems: Effect of Spatial Placement of 8-Hydroxyquinoline on Metal Ion Recognition

Prabhpreet Singh, Subodh Kumar

Journal:

Journal of Inclusion Phenomena and Macrocyclic Chemistry

Year:

2007

Language:

english

File:

PDF, 360 KB

english, 2007

100

Synthesis and photophysical behavior of thia-aza macrocycles with 9-anthracenylmethyl moiety as fluorescent appendage

Prabhpreet Singh, Subodh Kumar

Journal:

Journal of Inclusion Phenomena and Macrocyclic Chemistry

Year:

2007

Language:

english

File:

PDF, 433 KB

english, 2007