Results 261 to 270 of about 152,508 (309)

Ab initio Study of Energetic Solids: Cupric Azide, Mercuric Azide, and Lead Azide

ChemInform, 2006
AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Weihua, Zhu, Heming, Xiao
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Azides

ChemInform, 2003
AbstractFor Abstract see ChemInform Abstract in Full Text.
Chin‐Kang Sha, A. K. Mohanakrishnan
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Azide Phosphoramidite in Direct Synthesis of Azide-Modified Oligonucleotides

Organic Letters, 2014
Azide and phosphoramidite functions were found to be compatible within one molecule and stable for months in solution kept frozen at -20 °C. An azide-carrying phosphoramidite was used for direct introduction of multiple azide modifications into synthetic oligonucleotides.
Maksim A, Fomich, Maksim V, Kvach, Maksim J, Navakouski, Christoph, Weise, Alexander V, Baranovsky, Vladimir A, Korshun, Vadim V, Shmanai   +6 more
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Thermochemistry of azides I. The standard enthalpy of formation of ammonium azide and of the azide ion

The Journal of Chemical Thermodynamics, 1990
Abstract The standard ( p ⊖ = 0.1 MPa ) molar enthalpy of formation of ammonium azide at 298.15 K has been derived from measurements of the energy of combustion in oxygen as Δ f H m ⊖ (cr) = (114.14±0.94) kJ·mol −1 . From measurements of the molar enthalpy of solution of NH 4 N 3 (cr) in water, the value
Arthur Finch, P.J Gardner, A.J Head, Wu Xiaoping   +3 more
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Liquid Azide Salts

Inorganic Chemistry, 2008
Ionic liquid azides from azidoethyl, alkyl, and alkenyl substituted derivatives of 1,2,4- and 1,2,3-amino-triazoles were prepared and examined for the first time to investigate their structural and physical properties. All reported salts possess melting points below 100 degrees C.
Stefan, Schneider, Tommy, Hawkins, Michael, Rosander, Jeffrey, Mills, Adam, Brand, Leslie, Hudgens, Greg, Warmoth, Ashwani, Vij   +7 more
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Binary Zinc Azides

Chemistry – A European Journal, 2016
AbstractPure, solvent‐free Zn(N3)2 was prepared by reaction of diethyl zinc and hydrazoic acid in aprotic solvents. The single‐crystal structure determination, along with the comprehensive characterization of α‐Zn(N3)2 and two metastable polymorphs, could be achieved for the first time.
Axel, Schulz, Alexander, Villinger
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Solubility of Sodium Azide and Alpha-Lead Azide.

Journal of Chemical & Engineering Data, 1966
The solubility of sodium azide was determined in water and in 40, 60, 80, and 95.5% ethanol-water mixtures, respectively. The solubilities were first determined by a synthetic method (9) which involved the preparation of a solution of known composition, the saturation point of which was determined by varying the temperature.
E. Lieber, C. N. R. Rao, H. E. Dingle, J. Teetsov   +3 more
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Pyrolysis of aryl azides. II. Naphthyl azides

Australian Journal of Chemistry, 1972
Kinetic studies of the pyrolyses of 1- and 2-naphthyl azides reveal neighbouring group participation by nitro and phenylazo substituents. The acceleration observed in 1-nitro-2-naphthyl azide, 1-phenylazo-2-naphthyl azide, and 2-nitro-1-naphthyl azide is 1730-, 211-, and 23.6-fold, respectively, in nitrobenzene solution at 120º.
G Boshev, LK Dyall, PR Sadler
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Structure of azide methemoglobin

Journal of Molecular Biology, 1979
Abstract We have compared the structures of horse azide methemoglobin and methemoglobin (MetHb) at 2.8 A resolution by X-ray difference Fourier analysis. Of four low-spin liganded Hb derivatives (nitric oxide Hb, carbon monoxide Hb, cyanide MetHb, and azide MetHb), azide MetHb is closest in structure to MetHb.
J F, Deatherage, S K, Obendorf, K, Moffat   +2 more
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Azide

Mutation Research/Reviews in Genetic Toxicology, 1978
A, Kleinhofs, W M, Owais, R A, Nilan
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