Results 61 to 70 of about 98,540 (243)
Caspian journal of dental research, 2023 Introduction: The composite resin bond strength to the enamel can be affected by contamination with various agents. Protective gloves are one of the factors which can cause contamination and disruption of the composite resin bond strength to the tooth ...
Mohammad Ghasemi +3 more
doaj
IUCrData, 2018 Molecules of the title compound (I), C7H3Br2N, lie on a crystallographic mirror plane that bisects the benzene ring and the cyano group. In the crystal, no C[triple-bond]N...Br or Br...Br short contacts are observed.
Wayland E. Noland, Kenneth J. Tritch
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Ultrasound-assisted catalytic synthesis of acyclic imides in the presence of p-toluenesulfonic acid under solvent free conditions [PDF]
Journal of the Serbian Chemical Society, 2012 A rapid and convenient preparation of acyclic imides by the reaction of aliphatic and aromatic nitriles with acyclic carboxylic anhydride in the presence of catalytic amounts of p-toluenesulfonic acid under thermal or ultrasonic conditions is reported.
Nasr-Esfahani Masoud +2 more
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Preparation of crosslinked 1,2,4-oxadiazole polymer [PDF]
, 1981 New crosslinked 1,2,4-oxadiazole elastomers were prepared by thermally condensing a monomer having the formula H2N(HON)C-R-Q, wherein Q is a triazine ring-forming group such as nitrile or amidine or a mixture of such group with amidoxime, or a mixture of
Kwong, H. +2 more
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Homoallylic amines by reductive inter- and intramolecular coupling of allenes and nitriles
Beilstein Journal of Organic Chemistry, 2011 The one-pot hydrozirconation of allenes and nitriles followed by an in situ transmetalation of the allylzirconocene with dimethylzinc or zinc chloride provides functionalized homoallylic amines.
Peter Wipf, Marija D. Manojlovic
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Crystals, 2015 Three cyano-1-(phenylsulfonyl)indole derivatives, 3-cyano-1-(phenylsulfonyl) indole, (I), 2-cyano-1-(phenylsulfonyl)indole, (II), and 2,3-dicyano-1-(phenylsulfonyl) indole, (III), and a key synthetic precursor 1-(phenylsulfonyl)-1-(1,1-dimethylethyl ...
William L. Montgomery +3 more
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Selection of elastomeric membranes for the removal of volatile organics from water [PDF]
, 1993 A wide range of homogeneous elastomeric membranes has been prepared using dicumylperoxide as a general cross-linking agent. The membranes have been used for both equilibrium sorption measurements and steady-state pervaporation experiments to study ...
Mulder, M.H.V. +4 more
core +2 more sources
Reduction of the sulfoxide in glucoraphanin and sulforaphane by E. coli VL11 and BL21 (DE3) [PDF]
Songklanakarin Journal of Science and Technology (SJST), 2016 Sulfoxide reductase activity of two Escherichia coli strains VL11 from human feces and BL21(DE3) from a molecular cloning host was expressed upon glucoraphanin induction for 16 hrs at 37°C under aerobic conditions.
Vijitra Luang-In +1 more
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Secondary ion mass spectrometry and x-ray absorption near-edge structure spectroscopy of isotopically anomalous organic matter from CR1 chondrites GRO 95577 [PDF]
, 2007 We located interstellar organics from a CR1 chondrite with NanoSIMS and analyzed FIB-extracted sections with XANES. D-rich material appears not associated with a functional group, whereas 15N-rich matter shows some affinity to nitrile ...
Alexander, C. M. O'D. +7 more
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A Cobalt-Containing Eukaryotic Nitrile Hydratase [PDF]
, 2017 Nitrile hydratase (NHase), an industrially important enzyme that catalyzes the hydration of nitriles to their corresponding amides, has only been characterized from prokaryotic microbes. The putative NHase from the eukaryotic unicellular choanoflagellate
Bennett, Brian +3 more
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