Results 11 to 20 of about 12,802 (158)

1-(2,2-Diphenylethyl)-1H-tetrazole

open access: yesActa Crystallographica Section E, 2012
The crystal structure of the title compound, C15H14N4, contains chains of coplanar tetrazole rings with the chain direction along b. These are formed through weak hydrogen bonds, donated by the tetrazole H atoms and by one of the H atoms of the methylene
Myrvete Tafili-Kryeziu   +3 more
doaj   +2 more sources

Synthesis of selected 5-thio-substituted tetrazole derivatives and evaluation of their antibacterial and antifungal activities [PDF]

open access: yesJournal of the Serbian Chemical Society, 2011
Several 5-thio-substituted tetrazole derivatives were efficiently synthesized by a three-step process. The substituted tetrazol-5-thiol, namely, 1-benzyl-1H-tetrazole-5-thiol (2) was prepared by refluxing commercially available benzyl isothiocyanate (1 ...
NALILU SUCHETHA KUMARI   +7 more
doaj   +2 more sources

Lanthanoid Coordination with a Tetrazole-Substituted Calix[4]diquinone and Calix[4]dihydroquinone [PDF]

open access: yes, 2019
The tetrazole-functionalised calixdiquinone 5,17-di-tert-butyl-26,28-bis-(tetrazol-5-ylmethoxy)- calix[4]-25,27-diquinone Q was synthesised by chemical oxidation of the bis-tetrazole calix[4]arene precursor using PbO2/HClO4.
Aswin, Rajagopalam   +6 more
core   +3 more sources

Detonation properties and sensitivities of a series of -NHNH-/-N = N- bridged tetrazole-based energetic materials

open access: yes, 2023
To obtain novel high-energy density compounds with superior detonation properties and sensitivity to those of RDX, a series of furazan/tetrazole/tetrazine-tetrazole-N = N-tetrazole-furazan/tetrazole/tetrazine and furazan/tetrazole/tetrazine-tetrazole ...
Wenjun Liu (162986)   +3 more
core   +1 more source

One-Pot Multicomponent Synthesis and Cytotoxic Evaluation of Novel 7-Substituted-5-(1H-Indol-3-yl)Tetrazolo[1,5-a] Pyrimidine-6-Carbonitrile

open access: yesMolecules, 2020
A series of novel 7-substituted-5-(1H-indol-3-yl)tetrazolo[1,5-a]pyrimidine-6-carbonitrile was synthesized via a one-pot, three-multicomponent reaction of appropriate aldehydes, 1H-tetrazole-5-amine and 3-cyanoacetyl indole in catalytic triethylamine ...
Mohamed A. A. Radwan   +2 more
doaj   +1 more source

Design, synthesis and biological evaluation of 1-Aryl-5-(4-arylpiperazine-1-carbonyl)-1H-tetrazols as novel microtubule destabilizers

open access: yesJournal of Enzyme Inhibition and Medicinal Chemistry, 2021
A series of 1-aryl-5-(4-arylpiperazine-1-carbonyl)-1H-tetrazols as microtubule destabilizers were designed, synthesised and evaluated for anticancer activity.
Chao Wang   +11 more
doaj   +1 more source

Synthesis, single crystal analysis, biological and docking evaluation of tetrazole derivatives

open access: yesHeliyon, 2018
Tetrazoles are conjugated nitrogen-rich heterocycles considered as bio-isosteres of carboxylic acids. Tetrazoles owing to their conjugated structures serve as biologically relevant potent scaffolds.
Hamid Aziz   +4 more
doaj   +1 more source

Synthesis of tetrazole derivatives as potential antituberculotics [PDF]

open access: yes, 2011
Charles University in Prague Faculty of Pharmacy in Hradec Králové Department of Inorganic and Organic Chemistry Candidate: Jan Němeček Supervisor: PharmDr. Jaroslav Roh, PhD.
Němeček, Jan
core   +1 more source

Lanthanoid Complexation by a Tris-Tetrazole-Functionalised Calix[4]arene

open access: yes, 2016
The synthesis and characterization of 5,11,17,23-tetra-tert-butyl-25-hydroxy-26,27,28-tris(tetrazol-5-ylmethoxy)calix[4]arene is reported. Purification of the macrocycle required the use of preparative HPLC techniques.
D. D'Alessio (23316241)   +6 more
core   +2 more sources

Theoretical Studies on Mild Steel Corrosion Inhibition by 5-Substituted 1H-Tetrazoles in Acidic Media

open access: yesInternational Journal of Electrochemical Science, 2019
In this theoretical study, calculations for the three types of the tetrazole which are 2-(1H-Tetrazole-5-yl)-3-phenylacrylonitrile, 2-(1H-Tetrazole-5-yl)-3-(4-nitrophenylacrylonitrile), and 2-(1H-Tetrazole-5-yl)-3-(4- hydroxyphenyl acrylonitrile) showing
Mahmud Ibrahim Elusta   +2 more
doaj   +1 more source

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