Results 71 to 80 of about 11,638,573 (298)

Synthesis of 2, 5-disubstituted-1, 3, 4-oxadiazole derivatives

open access: yesJournal of Drug Delivery and Therapeutics, 2019
Synthesis of a series of various 2, 5-disubstituted-1, 3, 4-oxadiazole derivatives (7a-7u) have been done. Synthesis of a series of intermediates (3a-3c and 5a-5c) have been also done, ethyl-2-phenoxyacetate (3a), ethyl 2-(2, 4-dichlorophenoxy)acetate (3b), ethyl 2-(4-nitrorophenoxy) acetate (3c), 2-phenoxyacetohydrazide (5a), 2-(2, 4-dichlorophenoxy ...
Raghvendra Singh Bhadauria   +2 more
openaire   +1 more source

Poly(1,3,4-oxadiazoles) via aromatic nucleophilic displacement [PDF]

open access: yes, 1992
Poly(1,3,4-oxadiazoles) (POX) are prepared by the aromatic nucleophilic displacement reaction of di(hydroxyphenyl) 1,3,4-oxadiazole monomers with activated aromatic dihalides or activated aromatic dinitro compounds. The polymerizations are carried out in
Connell, John W.   +2 more
core   +1 more source

Synthesis, biological evaluation and molecular docking studies of Mannich bases derived from 1, 3, 4-oxadiazole- 2-thiones as potential urease inhibitors [PDF]

open access: yes, 2018
Purpose: To design and synthesize a series of new structural motifs of urease inhibitors, 3-[{(substituted phenyl) amino} methyl]-5-(3, 4, 5-trimethoxyphenyl)-1,3,4-oxadiazole-2(3H)-thiones and 3- {[(pyridin-2-yl)amino]methyl}-5-(3,4,5-trimethoxy phenyl)-
Ahmed, Faiz   +7 more
core   +2 more sources

Harnessing benzamides as plant stress inhibitors, growth promoters and in management of crop resilience—A review

open access: yesPlant Biology, EarlyView.
Benzamides boost crop resilience by inhibiting poly(ADP‐ribose) polymerase (PARP) to enhance stress tolerance and, through their antimicrobial, herbicidal, and insecticidal derivatives, they offer broad protection for sustainable crop improvement. Abstract Benzamides have emerged as potent stress inhibitors and growth promoters in plant biotechnology ...
M. J. Koetle, T. E. Motaung, S. O. Amoo
wiley   +1 more source

Investigation of the printability of ethyl 2‐[4‐(1,3,4‐oxadiazol‐2(3H)‐thion‐5‐yl)phenylhydrazono]‐3‐oxobutyrate on coated and uncoated papers

open access: yesColoration Technology, Volume 142, Issue 1, Page 67-74, February 2026.
Abstract There is a growing demand in the printing industry for pigment‐based inks with excellent lightfastness and rub resistance qualities. In this work, a novel ink with the formulation ethyl 2‐[4‐(1,3,4‐oxadiazole‐2(3H)‐thione‐5‐yl)phenylhydrazono]‐3‐oxobutyrate (OXKT) was prepared as a pigment and its printability was investigated for use in ...
Ahmet Akgül   +3 more
wiley   +1 more source

Molecular Docking Studies of 2-Mercapto-5-(3-Methoxyphenyl) 1, 3, 4 Oxadiazole Thiones with Focal Adhesion Kinase [PDF]

open access: yes, 2014
The main objective of the present work is to perform molecular docking studies of the ligand 2- Mercapto-5-(3-Methoxy phenyl) 1,3,4 oxadiazole with protein focal adhesion kinase. A good correlation was observed in binding affinity of this complex.
Guruprasad, R.   +2 more
core  

Inhibition Effect of N, N'-Dimethylaminoethanol on the Corrosion of Austenitic Stainless Steel Type 304 [PDF]

open access: yes, 2012
The effect of N,N'-dimethylaminoethanol on the corrosion of austenitic stainless steel type 304 in 3M H2SO4 has been studied by weight-loss method and linear polarization measurement in different concentrations of the compound.
Fedotova, T., Loto, C. A., Loto, R. T.
core   +1 more source

In silico design, synthesis , DFT and Antimicrobial evaluation of some 2,5 substituted 1,3,4,Oxadiazole derivatives [PDF]

open access: yes, 2017
In the present study, simple fourteen 2, 5 substituted 1,3,4- oxadiazole derivatives were subjected to molecular properties prediction and drug likeness by molinspriration software.
Gnanvel, S.   +3 more
core   +2 more sources

Synthesis of Mono-Substituted and Simmetrically 2, 5-Disubstituted 1, 3, 4-Oxadiazoles

open access: yesChemistry Journal of Moldova, 2012
This article is an extended abstract of a communication presented at the Conference Ecological Chemistry 2012.
Z. Ribcovskaia, F. Macaev
openaire   +2 more sources

Chromaticity Control in Light‐Emitting Electrochemical Cells via Thermally Activated Emission in Assemblies of a BN‐Doped Pyrenyl Hydrocarbon

open access: yesAdvanced Functional Materials, Volume 36, Issue 5, 15 January 2026.
The successful color control in light‐emitting electrochemical cells based on highly emissive green‐emitting BN‐doped polyaromatic hydrocarbon with thermally activated NIR emitting assemblies. Abstract This work outlines the synthesis and photo‐/electro‐luminescent behavior of a new C‐shaped BN‐doped benzenoid hydrocarbon using N‐directed borylation in
Luca M. Cavinato   +6 more
wiley   +1 more source

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