Results 71 to 80 of about 12,802 (158)

Crystal structure of 4-methylsulfanyl-2-(2H-tetrazol-2-yl)pyrimidine

Acta Crystallographica Section E: Crystallographic Communications, 2015
The title compound, C6H6N6S, crystallized with two independent molecules (A and B) in the asymmetric unit. The conformation of the two molecules differs slightly.
Andreas Thomann, Volker Huch, Rolf W. Hartmann   +2 more
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Diastereoselective one pot five-component reaction toward 4-(tetrazole)-1,3-oxazinanes [PDF]

, 2017
A diastereoselective one pot five-component reaction toward the synthesis of 4-(tetrazole)-1,3-oxazinanes has been reported. The sonication-accelerated, catalyst-free, simple, general and highly time efficient, Asinger-Ugi-tetrazole reaction was used for
Narducci, Daniele, Kalinowska-Tluscik, Justyna, Domling, Alexander, Chandgude, Ajay L., Alexander Dömling, Kalinowska-Tłuścik, Justyna, Daniele Narducci, Justyna Kalinowska-Tłuścik, Kurpiewska, Katarzyna, Ajay L. Chandgude, Katarzyna Kurpiewska   +10 more
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Crystal structures of the three closely related compounds: bis[(1H-tetrazol-5-yl)methyl]nitramide, triaminoguanidinium 5-({[(1H-tetrazol-5-yl)methyl](nitro)amino}methyl)tetrazol-1-ide, and diammonium bis[(tetrazol-1-id-5-yl)methyl]nitramide monohydrate

Acta Crystallographica Section E: Crystallographic Communications, 2017
In the molecule of neutral bis[(1H-tetrazol-5-yl)methyl]nitramide, (I), C4H6N10O2, there are two intramolecular N—H...O hydrogen bonds. In the crystal, N—H...N hydrogen bonds link molecules, forming a two-dimensional network parallel to (-201) and weak C—
Lauren A. Mitchell, Gregory H. Imler, Damon A. Parrish, Jeffrey R. Deschamps, Philip W. Leonard, David E. Chavez   +5 more
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A New Design Strategy of Series of Tetrazole-Based High-Energy-Density Energy Storage Molecular Systems

Energies
Innovative energy storage technologies in the energetic materials field represent a critical frontier in energy research. Consequently, we developed a performance regulation strategy based on tetrazolyl high-energy-density energy storage molecular ...
Xiaowei Wu, Qiyao Yu
doaj   +1 more source

DFT Study of Azole Corrosion Inhibitors on Cu2O Model of Oxidized Copper Surfaces: I. Molecule–Surface and Cl–Surface Bonding

Metals, 2018
The adsorption of three simple azole molecules—imidazole, triazole, and tetrazole—and Cl on various sites of several Cu 2 O(111)- and Cu 2 O(110)-type surfaces, including Cu and O vacancies, was characterized using density ...
Dunja Gustinčič, Anton Kokalj
doaj   +1 more source

5-Chloro-1-phenyl-1H-tetrazole

, 2011
The tetrazole and phenyl rings of the title compound, C7H5ClN4, form a dihedral angle 64.5°
Xiu Guang Wang, Ying Wang
core   +1 more source

5-[4-(1H-Imidazol-1-yl)phenyl]-1H-tetrazole

, 2012
In the title compound, C10H8N6, the tetrazole and benzene rings are close to being coplanar [dihedral angle = 9.90 (16)°], but the imidazole ring is rotated 37.18 (09)° out of the benzene plane.
Wen-Dong Song, Dong-Liang Miao, Shao-Wei Tong, Jing-Bo An, Shi-Jie Li   +4 more
core   +1 more source

Crystal structure and Hirshfeld surface analysis of 5-(3-nitro-1H-pyrazol-4-yl)-1H-tetrazole

Acta Crystallographica Section E: Crystallographic Communications
5-(3-Nitro-1H-pyrazol-4-yl)tetrazole, C4H3N7O2, was synthesized from cyanopyrazole via the Huisgen reaction. The asymmetric unit contains two molecules, each displaying notable torsion between the pyrazole and tetrazole systems.
Shannon E. Creegan, James A. Ridenour, Patrick A. Caruana, Ian D. Giles, Andrew T. Kerr   +4 more
doaj   +1 more source

Synthesis, Characterization, and Biological Evaluation of Oxadiazole Derivatives Bearing 5-Phenyl-tetrazole as Osteoclast Differentiation Inhibitors

, 2015
Novel oxadiazoles bearing 5-phenyl-tetrazole (5a-k) were designed and efficiently synthesized by treating 2-(5-phenyl-2H-tetrazole-2-yl)acetohydrazide (4) with aromatic carboxylic acids in POCl3 , and their in vitro anti-osteoclastogenic activities were ...
Moon, SH, Qasim, M, Saeed, A, Byun, BJ, Lee, JY, Choi, SW, Muhammad Latif, Kim, SH, Byung Jin Byun, Seong Hwan Kim, Aamer Saeed, Sik‐Won Choi, Seong‐Hee Moon, Muhammad Qasim, Joo Yun Lee   +14 more
core   +1 more source

3-Nitro, 1-Amino Guanidine and 5-Hydrazino-1H-Tetrazole Derivatives as New Energetic Materials [PDF]

Iranian Journal of Chemistry & Chemical Engineering, 2015
The synthesis of 3-amino-1-nitroguanidine (3-ANQ) and 5-hydrazino tetrazole (5-HT) derivatives as new energetic materials are described. Reaction of 3-ANQ with triethyl orthoformate leads to the formation of 3-nitramino triazole while no reaction was ...
Javad Aboudi, Yadollah Bayat,, Yaghub Abedi, Mehdi Nabati, Mehrdad Mahkam   +4 more
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