Results 131 to 140 of about 41,732 (296)

Study of highly fluorinated heterocyclic polymers for cryogenic bladder applications Final report, 15 Oct. 1968 - 15 Mar. 1970 [PDF]

Highly fluorinated heterocyclic polymers for cryogenic bladder ...
Fitzgerald, W. P., Jr., Sanders, B. Y.
core   +1 more source

High Performance Perylenediimide-Based Copolymers and Thin Films Made Therefrom [PDF]

, 2012
The paper describes the synthesis and characterization of three copolymers containing perylenediimide units and other chromophores in the main chain, as well as various flexible groups as siloxane, hexafluoroisopropylidene or ether, with emphasis on ...
Bruma, M., Chisca, S., Constantin, P.C., Damaceanu, M.D.   +3 more
core  

Ringed spherulitic and undulated textures in the nematic phase of a mixture of trans-4-hexylcyclohexanecarboxylic and benzoic acids

, 2009
We present a polarising optical microscopy study of a liquid-crystal mixture of trans-4-hexylcyclohexanecarboxylic acid (C6) and benzoic acid. Both materials have carboxylic groups that can form dimers through hydrogen bonding. The mixture is nematic and
Sparavigna, Amelia Carolina
core   +1 more source

Synthesis of biologically active enones: 2,3-dihydro-1,3,4-oxadiazoles, α-X-cyclopentenones and attempts towards limnophilaspiroketone and zerumbone [PDF]

, 2016
Anas J. Rasras
openalex   +1 more source

Modular and Computational Access to Innocuous Multistep Metal-Free Synthesis of 1,3,4-Oxadiazoles as Enzyme Inhibitors

, 2023
Muhammad Umair, Azizur Rehman, Muhammad Athar Abbasi, Sabahat Zahra Siddiqui, Javed Iqbal, Hira Khalid, Shahid Rasool, Shafi Ullah Khan, Fatiqa Zafar   +8 more
openalex   +1 more source

Expanding the Library of 1,2,4-Oxadiazole Derivatives: Discovery of New Farnesoid X Receptor (FXR) Antagonists/Pregnane X Receptor (PXR) Agonists [PDF]

, 2023
Claudia Finamore, Carmen Festa, Bianca Fiorillo, Francesco Saverio Di Leva, Rosalinda Roselli, Silvia Marchianò, Michele Biagioli, Lucio Spinelli, Stefano Fiorucci, Vittorio Limongelli, Angela Zampella, Simona De Marino   +11 more
openalex   +1 more source

Systematic Review on 1,2,3‐Oxadiazoles, 1,2,4‐Oxadiazoles, and 1,2,5‐Oxadiazoles in the Antimycobacterial Drug Discovery

ChemMedChem
AbstractTuberculosis remains a leading global health threat, exacerbated by the emergence of multi‐drug‐resistant strains. The search for novel therapeutic agents is critical in addressing this challenge. This review systematically summarizes the potential of oxadiazole derivatives as promising candidates in antimycobacterial drug discovery.
openaire   +2 more sources

Synthesis and characterization of bioactive isoxazole and 1,3,4-oxadiazole heterocycle containing scaffolds

, 2023

openalex   +1 more source

Electrocyclic Ring‐Opening of 1,2,4‐Oxadiazole[4,5‐a]piridinium Chloride: a New Route to 1,2,4‐Oxadiazole Dienamino Compounds

ChemistryOpen, 2019
1,2,4‐Oxadiazole[4,5‐a]piridinium chloride adds nucleophiles to undergo electrocyclic ring opening affording 1,2,4‐oxadiazole dienamino derivatives. These pyridinium salts represent a special class of Zincke salts that are prone to rearrange when treated
Dr. Stefano Carella, Dr. Misal Giuseppe Memeo, Prof. Paolo Quadrelli   +2 more
doaj   +1 more source

Study of highly fluorinated heterocyclic polymers for cryogenic bladder applications Quarterly letter report, 15 Jul. - 15 Oct. 1969 [PDF]

Synthesis and characterization of highly fluorinated heterocyclic polymer systems for cryogenic ...

core   +1 more source