Results 141 to 150 of about 2,679 (180)

Pushing the Limits of Oxygen Balance in 1,3,4-Oxadiazoles

Journal of the American Chemical Society, 2017
Gem-trinitromethyl groups were introduced into a 1,3,4-oxadiazole ring to give the first example of a bifunctionalized single five-membered ring with six nitro groups. 2,5-Bis(trinitromethyl)-1,3,4-oxadiazole (12) has a high calculated crystal density of 2.007 g cm-3 at 150 K (1.941 g cm-3 at 293 K) and a very high positive oxygen balance (39.12 ...
Qiong Yu, Ping Yin, Jiaheng Zhang, Chunlin He, Gregory H. Imler, Damon A. Parrish, Jean’ne M. Shreeve   +6 more
openaire   +2 more sources

Anti-inflammatory Activity of Substituted 1,3,4-Oxadiazoles

Journal of Pharmaceutical Sciences, 1989
Various 2-(4-biphenoxymethyl)-5-arylamino-1,3,4-oxadiazoles were synthesized by cyclization of the corresponding 1-(4-biphenoxyacetyl)-4-substituted thiosemicarbazides. These compounds were characterized by their elemental analyses and infrared, mass, and nuclear magnetic resonance spectral data.
K, Raman, S S, Parmar, S K, Salzman
openaire   +2 more sources

General Synthesis of Tetrasubstituted Alkenyl‐1,3,4‐oxadiazoles.

ChemInform, 2006
AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Clint A. James, Brigitte Poirier, Christiane Grisé, Alain Martel, Edward H. Ruediger   +4 more
openaire   +1 more source

1,3,4-Oxadiazoles

2022
Krzysztof Z. Walczak, Wojciech Szczepankiewicz   +1 more
openaire   +1 more source

1,3,4‐Oxadiazole Bridges: A Strategy to Improve Energetics at the Molecular Level

Angewandte Chemie - International Edition, 2021
Hongwei Yang, Jean'Ne M Shreeve, Ajay Kumar Chinnam   +2 more
exaly  

Review on the Synthesis and Performance for 1,3,4‐Oxadiazole‐Based Energetic Materials

Propellants, Explosives, Pyrotechnics, 2021
Yao Du, Huanchun Wang
exaly  

Oxadiazole: A highly versatile scaffold in drug discovery

Archiv Der Pharmazie, 2022
Desai Nisheeth, Bapurao Shingate, Vijay Khedkar   +2 more
exaly  

SACCHARIDE 1,3,4-OXADIAZOLES

Organic Preparations and Procedures International, 1976
M. Shaban, M. Nassr
openaire   +1 more source

1,3,4‐oxadiazole and its derivatives: A review on recent progress in anticancer activities

Chemical Biology and Drug Design, 2021
Devender Pathak, Ankur Vaidya
exaly  

A Review of the Biological Activities of Heterocyclic Compounds Comprising Oxadiazole Moieties

Current Topics in Medicinal Chemistry, 2022
Banfeng Ruan, Girdhar Deora, Qingshan Li   +2 more
exaly