Results 241 to 250 of about 29,936 (297)
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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 +7 more
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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 +7 more
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Ab initio Study of Energetic Solids: Cupric Azide, Mercuric Azide, and Lead Azide
ChemInform, 2006AbstractChemInform 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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Pyrolysis of aryl azides. II. Naphthyl azides
Australian Journal of Chemistry, 1972Kinetic 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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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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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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Kinetic Study of the Radical Azidation with Sulfonyl Azides*
Australian Journal of Chemistry, 2013Rate constants for the reaction between a secondary alkyl radical and two different sulfonyl azides were determined using bimolecular competing radical reactions. The rates of azidation were determined by competition with hydrogen atom transfer from tris(trimethylsilyl)silane ((TMS)3SiH) of the 4-phenylcyclohexyl radical.
Weidner Karin, Renaud Philippe
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Azide Phosphoramidite in Direct Synthesis of Azide-Modified Oligonucleotides
Organic Letters, 2014Azide 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 +6 more
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Mutation Research/Reviews in Genetic Toxicology, 1978
A, Kleinhofs, W M, Owais, R A, Nilan
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A, Kleinhofs, W M, Owais, R A, Nilan
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New Strategies for the Synthesis of Aliphatic Azides
Chemical Reviews, 2021Paramasivam Sivaguru +2 more
exaly
Alkinphosphonite für sequenzielle Azid‐Azid‐Kupplungen
Angewandte Chemie, 2013M. Robert J. Vallée +3 more
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