Results 11 to 20 of about 120,862 (337)

Biochemical characterization of two Brassica oleracea nitrile-specifier proteins [PDF]

open access: yesFrontiers in Plant Science
Brassica oleracea vegetables (e. g. cabbages) form bioactive isothiocyanates (ITCs) from glucosinolate (GLS) hydrolysis. However, enzymatic activity, acidic pH (below pH 5), and ferrous ions (Fe2+) can promote nitrile release, reducing the ITC amount. In
Kudzai Gracious Mbudu   +7 more
doaj   +2 more sources

NiMoO4 With High Oxidation States for Efficient Electrooxidation of Amines to Nitriles [PDF]

open access: yesExploration
Electrochemical oxidation of amines to nitriles, with water as the O source, is a green and sustainable route to synthesize nitriles under mild conditions.
Hao Chen   +5 more
doaj   +2 more sources

A high-throughput screening method for determining the substrate scope of nitrilases [PDF]

open access: yes, 2014
Nitrile compounds are intermediates in the synthesis of pharmaceuticals such as atorvastatin. We have developed a chromogenic reagent to screen for nitrilase activity as an alternative to Nessler's reagent. It produces a semi-quantifiable blue colour and
Black, Gary   +5 more
core   +1 more source

Identification of an Active Site-bound Nitrile Hydratase Intermediate through Single Turnover Stopped-flow Spectroscopy [PDF]

open access: yes, 2013
Stopped-flow kinetic data were obtained for the iron-type nitrile hydratase from Rhodococcus equi TG328-2 (ReNHase) using methacrylonitrile as the substrate.
Gumataotao, Natalie   +3 more
core   +2 more sources

Comparison of C═C bond hydrogenation in C-4 unsaturated nitriles over Pt/alumina [PDF]

open access: yes, 2016
The hydrogenation of allyl cyanide (but-1-ene-4-nitrile, AC), trans- and cis-crotononitrile (E- and Z-but-2-ene nitrile, TCN and CCN), and methacrylonitrile (2-cyano-1-propene, MCN) were studied, both singly and competitively, over a Pt/alumina catalyst ...
Andrew Monaghan   +3 more
core   +1 more source

Vacuum ultraviolet photoabsorption spectra of nitrile ices for their identification on Pluto [PDF]

open access: yes, 2016
Icy bodies, such as Pluto, are known to harbor simple and complex molecules. The recent New Horizons flyby of Pluto has revealed a complex surface composed of bright and dark ice surfaces, indicating a rich chemistry based on nitrogen (N2), methane (CH4),
B. N. Raja Sekhar   +14 more
core   +2 more sources

Nitrile hydratase genes are present in multiple eukaryotic supergroups. [PDF]

open access: yesPLoS ONE, 2012
Nitrile hydratases are enzymes involved in the conversion of nitrile-containing compounds into ammonia and organic acids. Although they are widespread in prokaryotes, nitrile hydratases have only been reported in two eukaryotes: the choanoflagellate ...
Alan O Marron   +2 more
doaj   +1 more source

Reactivity of the biphasic trichloroacetonitrile-CH2Cl2/H2O2 system in the epoxidation of soybean oil

open access: yesGrasas y Aceites, 2002
In this work we report on the epoxidation of soybean oil by the trichloroacetonitrile -CH2Cl2/H2O2 byphasic system. The reaction was carried out at room temperature and, most importantly, in non acid conditions which prevent the opening of the oxirane ...
Annelise E. Gerbase   +5 more
doaj   +1 more source

Nitrile-assistant eutectic electrolytes for cryogenic operation of lithium ion batteries at fast charges and discharges [PDF]

open access: yes, 2014
The charge/discharge characteristics of lithium ion batteries at low temperature (LT = -20 ??C) are enhanced by using ethylene carbonate (EC)-based electrolytes with the help of assistant solvents of nitriles. Conventional liquid electrolytes (e.g.
Abu-Lebdeh   +28 more
core   +1 more source

Crystal structure of ruthenocenecarbonitrile

open access: yesActa Crystallographica Section E: Crystallographic Communications, 2015
The molecular structure of ruthenocenecarbonitrile, [Ru(η5-C5H4C[triple-bond]N)(η5-C5H5)], exhibits point group symmetry m, with the mirror plane bisecting the molecule through the C[triple-bond]N substituent.
Frank Strehler   +2 more
doaj   +1 more source

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