The Journal of chemical physics, 129(6), 064308-064308 (2008-08-22)
Valence and dipole-bound negative ions of the nitroethane (NE) molecule and its clusters are studied using photoelectron spectroscopy (PES), Rydberg electron transfer (RET) techniques, and ab initio methods. Valence adiabatic electron affinities (EA(a)s) of NE, C(2)H(5)NO(2), and its clusters, (C(2)H(5)NO(2))(n)
Henry reactions of a novel higher sugar derivative, (1R)-(1,4:3,6-dianhydro-D-mannitol-2-yl)-1,4:3,6-dianhydro-D-fructose 5,5'-dinitrate (Alternate nomenclature: (1R)-(isomannid-2-yl)-1,4:3,6-dianhydro-D-fructose 5,5'-dinitrate), with nitromethane and nitroethane were studied. The kinetic and thermodynamic reactions with nitromethane under different conditions were carried out to afford (2S)- and (2R)-beta-nitroalcohols, respectively. But
Journal of the American Chemical Society, 127(47), 16374-16375 (2005-11-25)
We have carried out a mixed molecular dynamics and centroid path integral simulation using a combined quantum mechanical and molecular mechanical (QM/MM) potential to study the anomalous Brønsted relationship between rates and equilibria for deprotonation of nitroalkanes in water, which
Archives of biochemistry and biophysics, 433(1), 157-165 (2004-12-08)
While several flavoproteins will oxidize nitroalkanes in addition to their physiological substrates, nitroalkane oxidase (NAO) is the only one which does not require the anionic nitroalkane. This, in addition to the induction of NAO by nitroethane seen in Fusarium oxysporum
The deprotonation of nitroethane catalyzed by Neurospora crassa 2-nitropropane dioxygenase was investigated by measuring the formation and release of ethylnitronate formed in turnover as a function of pH and through mutagenesis studies. Progress curves for the enzymatic reaction obtained by
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