Results 11 to 20 of about 116,499 (253)

ChemInform Abstract: Chemical Activation in Azide and Nitrene Chemistry: Methyl Azide, Phenyl Azide, Naphthyl Azides, Pyridyl Azides, Benzotriazoles, and Triazolopyridines [PDF]

ChemInform, 2013
AbstractReview: more than 100 refs.
openaire   +2 more sources

Stereochemical Geometries and Photoluminescence in Pseudo-Halido-Zinc(II) Complexes. Structural Comparison between the Corresponding Cadmium(II) Analogs

Inorganics, 2021
Six pseudohalide zinc(II) containing a variety of N-donor auxiliary amines were structurally characterized. These include two mononuclear trigonal bipyramidal [Zn(NTB)(N3)]ClO4·½H2O (3) and [Zn(TPA)(NCS)]ClO4 (4), two distorted octahedral [Zn(1,8-damnph ...
Franz A. Mautner, Roland C. Fischer, Ana Torvisco, Nahed M. H. Salem, Amber R. Dugas, Shelby F. Aaron, Sushant P. Sahu, Febee R. Louka, Salah S. Massoud   +8 more
doaj   +1 more source

Review of novel energetic polymers and binders – high energy propellant ingredients for the new space race

Designed Monomers and Polymers, 2019
Current solid rocket propellant formulations still employ traditional ingredients utilized since the 1960s, such as hydroxyl terminated polybutadiene (HTPB).
Tianze Cheng
doaj   +1 more source

2-(2-Azabicyclo[3.2.1]octa-3,6-dien-2-yl)-1,3-dimethoxyimidazolium hexafluoridophosphate

IUCrData, 2016
The title salt, C12H16N3O2+·PF6−, was obtained by the dipolar cycloaddition of norbornadiene to 2-azido-1,3-dimethoxyimidazolium hexafluoridophosphate.
Simone Haslinger, Gerhard Laus, Klaus Wurst, Herwig Schottenberger   +3 more
doaj   +1 more source

Crystal structures of 4-{(E)-3-[(imino-λ5-azanylidene)amino]prop-1-enyl}-N,N-dimethylimidazole-1-sulfonamide and 2-[(imino-λ5-azanylidene)amino]-4-{(E)-3-[(imino-λ5-azanylidene)amino]prop-1-enyl}-N,N-dimethylimidazole-1-sulfonamide

Acta Crystallographica Section E: Crystallographic Communications, 2019
The structures of two azide containing imidazole derivatives are reported. Allylic azides are fairly reactive making them attractive starting compounds to convert into amides.
Lorenzo M. Cruz, Raakiyah Y. Moore, Marcela Torres Gutierrez, Apsara K. Herath, Carl J. Lovely, Muhammed Yousufuddin   +5 more
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Crystal structure of (N^C) cyclometalated AuIII diazide at 100 K

Acta Crystallographica Section E: Crystallographic Communications, 2020
The title compound, an (N^C)-cyclometalated gold(III) diazide, namely, diazido[5-ethoxycarbonyl-2-(5-ethoxycarbonylpyridin-2-yl)phenyl-κ2C1,N]gold(III), [Au(C17H16NO4)(N3)2] or Au(ppyEt)(N3)2, was synthesized by reacting Au(ppyEt)Cl2 with NaN3 in water ...
Volodymyr Levchenko, Sigurd Øien-Ødegaard, David Wragg, Mats Tilset   +3 more
doaj   +1 more source

Synthesis of Calix[4]arene Appended Lactosylated G1 and Galacto­sylated G2 Generation Glycodendrimers using a ‘CuAAC’ Click Approach

SynOpen, 2023
A modular and highly reliable click approach is applied for the expeditious synthesis of lactose- and galactose-coated calixarene-cored G1 and G2 generation glycodendrimers, respectively.
Sunil Kumar, Mangal S. Yadav, Sumit K. Singh, Sanchayita Rajkhowa, Vinod K. Tiwari   +4 more
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Promising Oxygen- and Nitrogen-Rich Azidonitramino Ether Plasticizers for Energetic Materials

Molecules, 2022
A simple, mild and general method has been developed for the preparation of alkyl nitramines bearing a halogenoalkoxylic moiety. From these reactive halogen intermediates, a few azidoalkoxyl alkyl nitramines have been produced as energetic plasticizers ...
Dmitry B. Vinogradov, Pavel V. Bulatov, Evgeny Yu. Petrov, Pavel S. Gribov, Natalia N. Kondakova, Natalia N. Il’icheva, Evgenia R. Stepanova, Anatoly P. Denisyuk, Vladimir A. Sizov, Valery P. Sinditskii, Aleksei B. Sheremetev   +10 more
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SnAr Reactions of 2,4-Diazidopyrido[3,2-d]pyrimidine and Azide-Tetrazole Equilibrium Studies of the Obtained 5-Substituted Tetrazolo[1,5-a]pyrido[2,3-e]pyrimidines

Molecules, 2022
A straightforward method for the synthesis of 5-substituted tetrazolo[1,5-a]pyrido[2,3-e]pyrimidines from 2,4-diazidopyrido[3,2-d]pyrimidine in SnAr reactions with N-, O-, and S- nucleophiles has been developed.
Kristaps Leškovskis, Anatoly Mishnev, Irina Novosjolova, Māris Turks   +3 more
doaj   +1 more source

N-(1-azido-2-(azidomethyl)butan-2-yl)-4-methylbenzenesulfonamide

Molbank, 2022
A new bi-triazole precursor, N-(1-azido-2-(azidomethyl)butan-2-yl)-4-methylbenzenesulfonamide, was synthesized in two steps from 2-amino-2-ethyl-1,3-propanediol, with an overall yield of 80%.
Sara Hajib, Younas Aouine, Hassane Faraj, Anouar Alami   +3 more
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