Results 91 to 100 of about 2,685 (205)

f‐Block Element‐Based MOF Thin Films: A Platform for Luminescence, Sensing, and Energy Applications

open access: yesSmall, Volume 22, Issue 16, 17 March 2026.
f‐Block element–based metal–organic framework (f‐MOF) thin films offer exceptional potential for luminescent, sensing, and energy‐related applications. This review surveys recent progress in their synthesis, characterization, and functional implementation, emphasizing the diversity of available thin‐film fabrication strategies. The convergence of these
Dong‐Hui Chen, Christof Wöll
wiley   +1 more source

Synthesis and Analgesic Activity of Some New Pyrazoles and Triazoles Bearing a 6,8-Dibromo-2-methylquinazoline Moiety

open access: yesMolecules, 2011
2-(6,8-Dibromo-2-methylquinazolin-4-yloxy)-acetohydrazide (4) was prepared by the reaction of 6,8-dibromo-2-methylbenzo-[d][1,3]oxazin-4-one with formamide to afford quinazolinone 2, followed by alkylation with ethyl chloroacetate to give the ester 3 ...
Hosam A. Saad   +2 more
doaj   +1 more source

Recent advances in the development of tissue transglutaminase (TG2) inhibitors [PDF]

open access: yes, 2013
Tissue transglutaminase (TG2) is a Ca2+-dependent enzyme and probably the most ubiquitously expressed member of the mammalian transglutaminase family. TG2 plays a number of important roles in a variety of biological processes.
Badarau, Eduard   +2 more
core   +1 more source

Novel isochroman-triazoles and thiadiazole hybrids: Design, synthesis and antimicrobial activity

open access: yesJournal of Saudi Chemical Society, 2017
In this study, new isochroman-triazole (6a–e) and thiadiazole (7a–e) conjugates were obtained by heterocyclization of isochromanyl thiosemicarbazides (5a–e) under basic and acidic catalysis respectively.
Aamer Saeed, Amara Mumtaz
doaj   +1 more source

Synthesis and Invitro Anti-Cancer Evaluation of Disubstituied 1,2,4 Thiadmzole Derivatives [PDF]

open access: yes, 2016
INTRODUCTION: Chemistry is a very broad subject, and can justly claim to encompass many aspects of the study of biological molecules. To most researchers in the cancer fields, the term ‘chemistry’ is often used in a much narrower way and is synonymous ...
Shalini, S
core  

A brief review article: Various synthesis and therapeutic importance of 1, 2, 4-triazole and its derivatives. [PDF]

open access: yes, 2017
Heterocyclic compounds play an important part in medicinal chemistry. Different derivatives of heterocyclic compounds are useful for the various pharmacological activities.
MAKWANA, ATUL H   +2 more
core   +2 more sources

Synthesis and Antimicrobial Activity of New 5-(2-Thienyl)-1,2,4-triazoles and 5-(2-Thienyl)-1,3,4-oxadiazoles and Related Derivatives

open access: yesMolecules, 2010
New 5-(2-thienyl)-1,2,4-triazoles and 5-(2-thienyl)-1,3,4-oxadiazoles namely, N-[3-mercapto-5-(2-thienyl)-1,2,4-triazol-4-yl]-N'-arylthioureas 4a–e, 2-arylamino-5-(2-thienyl)-1,2,4-triazolo[3,4-b][1,3,4]thiadiazoles 5a–e, 3-arylaminomethyl-5-(2-thienyl ...
Mohamed A. Al-Omar
doaj   +1 more source

Synthesis, Characterization and Biological Activity of Some New 4-Substituted-phenyl-3-chloro-1-{5-[(3, 5-dimethyl-1H-pyrazol-1- yl) methyl]-1, 3, 4-thiadiazol-2-yl} azetidin-2-one [PDF]

open access: yes, 2012
A new series of 3,5-dimethyl-1H-pyrazole derivatives (1-15) incorporated into fused to different nitrogen and sulphur containing heterocyclic were prepared from 3,5-dimethyl-1H-pyrazole when treated with ethylchloroacetate in the present of potassium ...
Rafah Fadhil Al-Smaisim
core   +2 more sources

1,4-Diiodotetrafluorobenzene 3,5-di-(pyridin-4-yl)-1,2,4-thiadiazole <1/1> [PDF]

open access: yes
The reactivity of 3,5-di-(pyridin-4-yl)-1,2,4-thiadiazole (L1) with 1,4-diiodotetrafluorobenzene (1,4-DITFB) was explored and the halogen-bonded 1:1 co-crystal (1) was successfully isolated and structurally ...
Aragoni, Maria Carla   +7 more
core   +1 more source

Home - About - Disclaimer - Privacy