[1,2,5]Oxadiazolo[3,4-d]pyridazine 1,5,6-trioxides: efficient synthesis via the reaction of 3,4-bis(hydroxyimino)methyl)-1,2,5-oxadiazole 2-oxides with a mixture of concentrated nitric and trifluoroacetic acids and structural characterization
Ogurtsov, Vladimir A., Dorovatovskii, Pavel V., Zubavichus, Yan V., Khrustalev, Victor N., Fakhrutdinov, Artem N., Zlotin, Sergei G., Rakitin, Oleg A.Language:
english
Journal:
Tetrahedron Letters
DOI:
10.1016/j.tetlet.2018.07.015
Date:
July, 2018
File:
PDF, 612 KB
english, 2018