Results 31 to 40 of about 13,716 (259)

Polyterthiophenes incorporating 3,4-difluorothiophene units : application in organic field-effect transistors [PDF]

, 2010
Two terthiophenes bearing core fluorinated thienyl units have been synthesised as potential semiconductor materials for organic field-effect transistors.
Crouch, David J., Heeney, Martin, McCulloch, Iain, Skabara, Peter, Sparrowe, David   +4 more
core   +1 more source

Biological activities of imidazo[2,1-b][1,3,4]thiadiazole derivatives: A review

Journal of Saudi Chemical Society, 2016
Imidazo[2,1-b][1,3,4]thiadiazole heterocycle was discovered during the 1950s. Since then, many newer derivatives are being developed and evaluated for their biological profiles. The derivatives of imidazo[2,1-b][1,3,4]thiadiazoles are widely explored for
Bhoomendra A. Bhongade, Sirajunisa Talath, Ravikiran A. Gadad, Andanappa K. Gadad   +3 more
doaj   +1 more source

New Route Synthesis of Thiadiazoles, Bisthiadiazoles, Thiadiazolotriazines, and Pyrazolothiadiazoles Based on Hydrazonoyl Halides and Dihydrazinylthiadiazole

Molecules, 2017
Synthesis and characterization of new thiadiazoles, bisthiadiazoles from the reaction of mono- and di-hydrazonoyl halides with various hydrazinecarbodithioate derivatives were studied.
Abdelwahed R. Sayed, Shar Saad Al-Shihry
doaj   +1 more source

Design and Synthesis of New Boron-Based Benzo[c][1,2,5]oxadiazoles and Benzo[c][1,2,5]thiadiazoles as Potential Hypoxia Inhibitors

Inorganics, 2023
Benzo[c][1,2,5]oxadiazoles and benzo[c][1,2,5]thiadiazoles are recognized to possess potent pharmacological activities including anticancer potential. In continuation of our research endeavors in the development of boron-based heterocycles as potential ...
Sasmita Das, Mohammed Adil Shareef, Bhaskar C. Das   +2 more
doaj   +1 more source

3-{[6-(4-Chlorophenyl)imidazo[2,1-b][1,3,4]thiadiazol-2-yl]methyl}-1,2-benzoxazole [PDF]

, 2011
In the title compound, C18H11ClN4OS, the benzisoxazole and imidazothiadiazole rings are inclined at an angle of 23.81 (7)degrees with respect to each other. The imidazothiadiazole and chlorophenyl rings make a dihedral angle of 27.34 (3)degrees.
Banu, A., Begum, N.S., Khazi, I.M., Lamani, R.S., Ziaulla, M.   +4 more
core   +2 more sources

Synthesis and Cytotoxicity Evaluation of Some Novel Thiazoles, Thiadiazoles, and Pyrido[2,3-d][1,2,4]triazolo[4,3-a]pyrimidin-5(1H)-ones Incorporating Triazole Moiety

Molecules, 2015
Reactions of hydrazonoyl halides and each of methyl 2-(1-(5-methyl-1-phenyl-1H-1,2,3-triazol-4-yl)ethylidene)hydrazine-1-carbodithioate and 2-(1-(5-methyl-1-phenyl-1H-1,2,3-triazol-4-yl)ethylidene)hydrazine-1-carbothioamide afforded 2-(1-(5-methyl-1 ...
Sobhi M. Gomha, Sayed A. Ahmed, Abdou O. Abdelhamid   +2 more
doaj   +1 more source

Synthesis and Diuretic Activity of Substituted 1,3,4-Thiadiazoles

Scientifica, 2022
1,3,4-Thiadiazole nuclease, a 5-membered heterocyclic ring system containing two nitrogen and one sulfur atoms in addition to carbon atoms, is compound that showed promising results in the process of searching new diuretic agents. In this study, seven 5-
Asrat Ergena, Yerra Rajeshwar, Gebremedhin Solomon   +2 more
doaj   +1 more source

Functionalization of Silicon Surface by Thiadiazole Molecule : a DFT Study

, 2018
The first principles density functional theory (DFT) calculations have been used to investigate the atomic and electronic properties of thiadiazole adsorption on the Si(001) surface.
Kaderoglu, Cagil
core   +1 more source

Synthesis, Spectroscopic and Crystal Structure Analysis of 2-(4-Fluorobenzyl)-6-(4-Methoxyphenyl)Imidazo[2,1-B][1,3,4]Thiadiazole and its Morpholinomethyl Derivative [PDF]

, 2013
The preparation of 2-(4-fluorobenzyl)-6-(4-methoxyphenyl)-5-morpholin-1-ylmethyl imidazo[2,1-b][1,3,4]thiadiazole via the intermediate 2-(4-fluorobenzyl)-6-(4-methoxyphenyl)Imidazo[2,1-b][1,3,4] thiadiazole is described.
Afshan Banu, ., Khazi, I.A.M., Noor Shahina Begum, ., Ravi, S.Lamani., Vasundhara, D.E.   +4 more
core   +1 more source

Microwave-Assisted Facile Synthesis, Anticancer Evaluation and Docking Study of N-((5-(Substituted methylene amino)-1,3,4-thiadiazol-2-yl)methyl) Benzamide Derivatives

Molecules, 2017
In the present work, 12 novel Schiff’s bases containing a thiadiazole scaffold and benzamide groups coupled through appropriate pharmacophore were synthesized. These moieties are associated with important biological properties.
Shailee V. Tiwari, Sumaiya Siddiqui, Julio A. Seijas, M. Pilar Vazquez-Tato, Aniket P. Sarkate, Deepak K. Lokwani, Anna Pratima G. Nikalje   +6 more
doaj   +1 more source