Results 11 to 20 of about 98,540 (243)

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

ON THE PREPARATION OF FUMARIC NITRILE. THE ACTION OF HYDROXYLAMINE ON FUMARIC NITRILE. [PDF]

open access: yesJournal of the American Chemical Society, 1918
n ...
McMaster, L., Langreck, F. B.
openaire   +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

Photoprotective Properties of Isothiocyanate and Nitrile Glucosinolate Derivatives From Meadowfoam (Limnanthes alba) Against UVB Irradiation in Human Skin Equivalent

open access: yesFrontiers in Pharmacology, 2018
Exposure to ultraviolet B (UVB) irradiation of the skin leads to numerous dermatological concerns including skin cancer and accelerated aging. Natural product glucosinolate derivatives, like sulforaphane, have been shown to exhibit chemopreventive and ...
Evan L. Carpenter   +14 more
doaj   +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

Crystal structures of methyl 3,5-dibromo-4-cyanobenzoate and methyl 3,5-dibromo-4-isocyanobenzoate

open access: yesActa Crystallographica Section E: Crystallographic Communications, 2018
The title crystals, C9H5Br2NO2, are the first reported 2,6-dihalophenyl cyanide–isocyanide pair that have neither three- nor two-dimensional isomorphism. Both crystals contain contacts between the carbonyl O atom and a Br atom.
Wayland E. Noland   +4 more
doaj   +1 more source

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

Orthogonal, metal-free surface modification by strain-promoted azide–alkyne and nitrile oxide–alkene/alkyne cycloadditions [PDF]

open access: yes, 2012
In this article we present a fast and efficient methodology for biochemical surface patterning under extremely mild conditions. Micropatterned azide/benzaldoxime-surfaces were prepared by microcontact printing of a heterobifunctional cyclooctyne oxime ...
Arlinghaus, Heinrich F   +6 more
core   +1 more source

7-Bromo-1-methyl-2-phenyl-1H-indole-3-carbonitrile

open access: yesMolbank, 2017
The title compound was prepared by electrophilic aromatic substitution of 7-bromo-1-methyl-2-phenyl-1H-indole with NCTS (N-cyano-N-phenyl-p-toluenesulfonamide).
Rosanna Meine   +3 more
doaj   +1 more source

2,6-Dibromo-4-nitrobenzonitrile

open access: yesIUCrData, 2017
Molecules of the title compound, C7H2Br2N2O2, have C2v symmetry and each lie on a twofold axis that bisects the benzene ring and its nitro and cyano substituents.
Wayland E. Noland, Kenneth J. Tritch
doaj   +1 more source

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