biblio

Found 89 results
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2005
S. S. Deshpande and Kumar, A., Activation of organic reactions by perchlorates, Advances in Organic Synthesis, vol. 1, no. 18, pp. 215-232, 2005.
A. Kumar and Pawar, S. S., Catalyzing Henry reactions in chloroaluminate ionic liquids, Journal of Molecular Catalysis A - Chemical, vol. 235, no. 1-2, pp. 244-248, 2005.
A. Kumar, Comment on ``Prediction of viscosity of mixed electrolyte solutions based on the Eyring's absolute rate theory and the equations of Patwardhan and Kumar by Y.-F. Hu'' (Chemical Engineering Science 2003,59,2457-2464), Chemical Engineering Science, vol. 60, no. 6, pp. 1793-1795, 2005.
U. P. Ojha, Ramesh, C., and Kumar, A., Design, syntheses, and characterization of new thermoplastic polyureas based on 3,4-ethylenedioxythiophene, Journal of Polymer Science Part A-Polymer Chemistry, vol. 43, no. 23, pp. 5823-5830, 2005.
T. Ranganathan, Ramesh, C., and Kumar, A., Effect of connectivity and terminal functionality on mesophase behaviour of thermotropic liquid crystals containing biphenyl units, Liquid Crystals, vol. 32, no. 4, pp. 499-512, 2005.
R. Badarayani, Satpute, D. B., and Kumar, A., Effect of NaBr, KCl, KBr, and MgCl2 on viscosities of aqueous glycine and L-alanine solutions at 298.15 K, Journal of Chemical and Engineering Data, vol. 50, no. 3, pp. 1083-1086, 2005.
T. Ranganathan, Gowd, E. B., Ramesh, C., and Kumar, A., Main chain thermotropic liquid crystalline polyurethanes containing biphenyl mesogens based on novel AB-type self-polycondensation route: FT-IR and XRD studies, Journal of Polymer Science Part A-Polymer Chemistry, vol. 43, no. 9, pp. 1903-1912, 2005.
A. Kumar, Pressure dependence of the dissociation of acetic, benzoic, mandelic and succinic acids at 298.15 K, Thermochimica Acta, vol. 439, no. 1-2, pp. 154-157, 2005.
A. Kumar, Reassessment of the binary, ternary, and quaternary interactions in mixed electrolytes from thermodynamic quantities: the systems with uncommon ions containing hydrophobic character, Journal of Physical Chemistry B, vol. 109, no. 23, pp. 11743-11752, 2005.
A. Kumar and Sarma, D., Recent applications of chloroaluminate ionic liquids in promoting organic reactions, in Symposium on Ionic Liquids - Fundamentals, Progress, Challenges and Opportunities held at the 226th American-Chemical-Society National Meeting, New York, USA, 2005, vol. 902, pp. 350-370.
S. S. Deshpande and Kumar, A., Stereoselectivity ratios in a simple Diels-Alder reaction in aqueous salt solutions of alcohols, Tetrahedron, vol. 61, no. 33, pp. 8025-8030, 2005.
T. Maddanimath, Kumar, A., D'Arcy-Galla, J., Ganesan, P. G., Vijayamohanan, K., and Ramanath, G., Wet-chemical templateless assembly of metal nanowires from nanoparticles, Chemical Communications, no. 11, pp. 1435-1437, 2005.
2008
S. K. Mehta, Bhawna,, Bhasin, K. K., and Kumar, A., Insight into the micellization of dodecyldimethylethylammonium bromide (DDAB) in the presence of bovine serum albumin (BSA), Journal of Colloid and Interface Science, vol. 323, no. 2, pp. 426-434, 2008.
S. Tiwari, Khupse, N. D., and Kumar, A., Intramolecular Diels-Alder reaction in ionic liquids: effect of ion-specific solvent friction, Journal of Organic Chemistry, vol. 73, no. 22, pp. 9075-9083, 2008.
A. Kumar, Ionic interactions in aqueous mixtures of hydrophilic and -phobic ions, Pure and Applied Chemistry, vol. 80, no. 6, pp. 1267-1279, 2008.
G. Singh and Kumar, A., Ionic liquids: physico-chemical, solvent properties and their applications in chemical processes, Indian Journal of Chemistry Section A-Inorganic Bio-Inorganic Physical Theoretical & Analytical Chemistry, vol. 47, no. 4, pp. 495-503, 2008.
D. Sarma and Kumar, A., Rare earth metal triflates promoted diels-alder reactions in ionic liquids, Applied Catalysis A-General, vol. 335, no. 1, pp. 1-6, 2008.
S. Tiwari and Kumar, A., Unusual temperature dependence of salt effects for ``on water'' wittig reaction: hydrophobicity at the interface, Chemical Communications, no. 37, pp. 4445-4447, 2008.
2009
C. Saritha, Satpute, D. B., Badarayani, R., and Kumar, A., Correlations of thermodynamic properties of aqueous amino acid-electrolyte mixtures, Journal of Solution Chemistry, vol. 38, no. 1, pp. 95-114, 2009.
N. D. Khupse and Kumar, A., Dramatic change in viscosities of pure ionic liquids upon addition of molecular solvents, Journal of Solution Chemistry, vol. 38, no. 5, pp. 589-600, 2009.
S. Tiwari and Kumar, A., Interfacial reactivity of ``on water'' reactions in the presence of alcoholic cosolvents, Journal of Physical Chemistry A, vol. 113, no. 49, pp. 13685-13693, 2009.
S. K. Mehta, Bhawna,, Bhasin, K. K., and Kumar, A., Solubilization and conformational behavior of zein in aqueous solution of dodecyldimethylethylammonium bromide (DDAB), Colloids and Surfaces A-Physicochemical and Engineering Aspects, vol. 346, no. 1-3, pp. 195-201, 2009.
2010
N. D. Khupse and Kumar, A., Contrasting thermosolvatochromic trends in pyridinium-, pyrrolidinium-, and phosphonium-based ionic liquids, Journal of Physical Chemistry B, vol. 114, no. 1, pp. 376-381, 2010.
N. D. Khupse and Kumar, A., Ionic liquids: new materials with wide applications, Indian Journal of Chemistry Section A-Inorganic Bio-Inorganic Physical Theoretical & Analytical Chemistry, vol. 49, no. 5-6, pp. 635-648, 2010.
P. Attri, P. Reddy, M., Venkatesu, P., Kumar, A., and Hofman, T., Measurements and molecular interactions for N,N-dimethylformamide with ionic liquid mixed solvents, Journal of Physical Chemistry B, vol. 114, no. 18, pp. 6126-6133, 2010.
G. Rai and Kumar, A., Reversal from endothermic to exothermic behavior of imidazolium-based ionic liquids in molecular solvents, Chemical Physics Letters, vol. 496, no. 1-3, pp. 143-147, 2010.
N. D. Khupse and Kumar, A., Solvent-induced viscosity changes in ionic liquids - a review, Proceedings of the National Academy of Sciences India Section A-Physical Sciences, vol. 80, pp. 1-12, 2010.
N. D. Khupse, Kurolikar, S. R., and Kumar, A., Temperature dependent viscosity of mixtures of ionic liquids at different compositions, Indian Journal of Chemistry Section A-Inorganic Bio-Inorganic Physical Theoretical & Analytical Chemistry, vol. 49, no. 5-6, pp. 727-730, 2010.
P. Attri, Venkatesu, P., and Kumar, A., Temperature effect on the molecular interactions between ammonium ionic liquids and N,N-dimethylformamide, Journal of Physical Chemistry B, vol. 114, no. 42, pp. 13415-13425, 2010.
2011
P. Attri, Venkatesu, P., and Kumar, A., Activity and stability of alpha-chymotrypsin in biocompatible ionic liquids: enzyme refolding by triethyl ammonium acetate, Physical Chemistry Chemical Physics, vol. 13, no. 7, pp. 2788-2796, 2011.
N. D. Khupse and Kumar, A., Cosolvent-directed diels-alder reaction in ionic liquids, Journal of Physical Chemistry A, vol. 115, no. 36, pp. 10211-10217, 2011.
N. D. Khupse and Kumar, A., Delineating solute-solvent interactions in binary mixtures of ionic liquids in molecular solvents and preferential solvation approach, Journal of Physical Chemistry B, vol. 115, no. 4, pp. 711-718, 2011.
G. Rai and Kumar, A., Enthalpic approach to delineate the interactions of cations of imidazolium-based ionic liquids with molecular solvents, Physical Chemistry Chemical Physics, vol. 13, no. 32, pp. 14715-14722, 2011.
A. S. Nagare and Kumar, A., Eutectic mixture-directed kinetics of Diels-Alder reaction, Indian Journal of Chemistry Section A-Inorganic Bio-Inorganic Physical Theoretical & Analytical Chemistry, vol. 50, no. 6, pp. 788-792, 2011.
P. Attri, Venkatesu, P., Kumar, A., and Byrne, N., Protic ionic liquid attenuates the deleterious actions of urea on alpha-chymotrypsin, Physical Chemistry Chemical Physics, vol. 13, no. 38, pp. 17023-17026, 2011.
2012
S. Kant Shukla, Khupse, N. D., and Kumar, A., Do anions influence the polarity of protic ionic liquids?, Physical Chemistry Chemical Physics, vol. 14, no. 8, pp. 2754-2761, 2012.
A. Kumar and Pawar, S. S., High viscosity of ionic liquids causes rate retardation of Diels-Alder reactions, Science China-Chemistry, vol. 55, no. 8, pp. 1633-1637, 2012.
A. Singh and Kumar, A., Probing the mechanism of baylis-hillman reaction in ionic liquids, Journal of Organic Chemistry, vol. 77, no. 19, pp. 8775-8779, 2012.
G. Rai and Kumar, A., Probing thermal interactions of ionic liquids with dimethyl sulfoxide, Chemphyschem, vol. 13, no. 7, pp. 1927-1933, 2012.
S. Tiwari and Kumar, A., Viscosity dependence of intra- and intermolecular diels-alder reactions, Journal of Physical Chemistry A, vol. 116, no. 4, pp. 1191-1198, 2012.
P. Attri, Venkatesu, P., and Kumar, A., Water and a protic ionic liquid acted as refolding additives for chemically denatured enzymes, Organic & Biomolecular Chemistry, vol. 10, no. 37, pp. 7475-7478, 2012.
2013
S. Kant Shukla and Kumar, A., Do protic ionic liquids and water display analogous behavior in terms of hammett acidity function?, Chemical Physics Letters, vol. 566, pp. 12-16, 2013.
M. K. Singh, Xu, R., Moebs, S., Kumar, A., Queneau, Y., Cowling, S. J., and Goodby, J. W., Hydrophobic and hydrophilic balance and its effect on mesophase behaviour in hydroxyalkyl ethers of methyl glucopyranoside, Chemistry-A European Journal, vol. 19, no. 16, pp. 5041-5049, 2013.
G. Rai and Kumar, A., Interesting thermal variations owing to cationic ring structural features in protic ionic liquids, Physical Chemistry Chemical Physics, vol. 15, no. 21, pp. 8050-8053, 2013.
S. Kant Shukla and Kumar, A., Probing the acidity of carboxylic acids in protic ionic liquids, water, and their binary mixtures: activation energy of proton transfer, Journal of Physical Chemistry B, vol. 117, no. 8, pp. 2456-2465, 2013.
R. Nanda and Kumar, A., Unusual salting effects in ionic liquid solutions, Indian Journal of Chemistry Section A-Inorganic Bio-Inorganic Physical Theoretical & Analytical Chemistry, vol. 52, no. 11, pp. 1377-1382, 2013.
A. Manna and Kumar, A., Why does water accelerate organic reactions under heterogeneous condition?, Journal of Physical Chemistry A, vol. 117, no. 12, pp. 2446-2454, 2013.
2015
V. Beniwal, Shukla, S. K., and Kumar, A., Deviation of polarity from linearity in liquid mixtures containing an ionic liquid, Physical Chemistry Chemical Physics, vol. 17, no. 47, pp. 31613-31617, 2015.
S. Kant Shukla and Kumar, A., Dissociation of equimolar mixtures of aqueous carboxylic acids in ionic liquids: role of specific interactions, Journal of Physical Chemistry B, vol. 119, no. 17, pp. 5537-5545, 2015.
R. Nanda, Rajamohanan, P. R., and Kumar, A., Experimental signature of microheterogeneity in ionic liquid-H2O systems and their perturbation by adding Li+ salts: a pulsed gradient spin-echo NMR approach, Chemphyschem, vol. 16, no. 14, pp. 2936-2941, 2015.
R. Nanda, Rai, G., and Kumar, A., Interesting viscosity changes in the aqueous urea-ionic liquid system: effect of alkyl chain length attached to the cationic ring of an ionic liquid, Journal of Solution Chemistry, vol. 44, no. 3-4, pp. 742-753, 2015.
A. Singh and Kumar, A., Kinetic and mechanistic investigations of the Baylis-Hillman reaction in ionic liquids, RSC Advances, vol. 5, no. 4, pp. 2994-3004, 2015.
R. Nanda and Kumar, A., Phase behavior, diffusion, structural characteristics, and pH of aqueous hydrophobic ionic liquid confined media: insights into microviscosity and microporsity in the [C(4)C(4)im][NTf2] + water system, Journal of Physical Chemistry B, vol. 119, no. 4, pp. 1641-1653, 2015.
S. Kant Shukla and Kumar, A., Polarity issues in room temperature ionic liquids, Clean Technologies and Environmental Policy, vol. 17, no. 4, pp. 1111-1116, 2015.
S. Thawarkar, Khupse, N. D., and Kumar, A., Solvent-mediated molar conductivity of protic ionic liquids, Physical Chemistry Chemical Physics, vol. 17, no. 1, pp. 475-482, 2015.
V. Beniwal and Kumar, A., Synergistic effects and correlating polarity parameters in binary mixtures of ionic liquids, Chemphyschem, vol. 16, no. 5, pp. 1026-1034, 2015.
A. S. Nagare, Manna, A., Sonawane, P. D., and Kumar, A., Water-promoted diels-alder reaction in quaternary ammonium salts, Journal of Physical Organic Chemistry, vol. 28, no. 11, pp. 665-673, 2015.