Results 161 to 170 of about 37,093 (255)

Synthesis and optical properties of new 5'-aryl-substituted 2,5-bis(3-decyl-2,2'-bithiophen-5-yl)-1,3,4-oxadiazoles. [PDF]

open access: yesBeilstein J Org Chem, 2017
Kostyuchenko AS   +6 more
europepmc   +1 more source

Novel 2,5-disubstituted-1,3,4-oxadiazoles as anti-inflammatory drugs.

open access: yesIndian J Pharmacol, 2014
Durgashivaprasad E   +5 more
europepmc   +1 more source

[4 + 1] Cyclization of benzohydrazide and ClCF2COONa towards 1,3,4-oxadiazoles and 1,3,4-oxadiazoles-d5

Chinese Chemical Letters, 2022
Abstract A facile synthesis of 1,3,4-oxadiazoles and 1,3,4-oxadiazoles-d5 via [4 + 1] cyclization of ClCF2COONa with non-amine compounds containing amino groups is developed. Of note, this is the first time that halofluorinated compounds are used as C1 synthon to construct deuterated nitrogen-heterocyclic compounds.
Qiuling Song
exaly   +3 more sources

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   +6 more
openaire   +3 more sources

Home - About - Disclaimer - Privacy