7-Bromo-[1,2,5]selenadiazolo[3,4-d]pyridazin-4(5H)-one

7-Bromo-[1,2,5]selenadiazolo[3,4-d]pyridazin-4(5H)-one Full article

Journal

Molbank
ISSN: 1422-8599

Output data

Year: 2021, Volume: 2021, Number: 2, Article number : M1229, Pages count : DOI: 10.3390/m1229

Authors

Chmovzh Timofey N. ^1,2 , Rakitin Oleg A. ^1,2

Affiliations

1	N.D. Zelinsky Institute of Organic Chemistry Russian Academy of Sciences, 47 Leninsky Prospekt, 119991 Moscow, Russia
2	Nanotechnology Education and Research Center, South Ural State University, 76 Lenina Avenue, 454080 Chelyabinsk, Russia

New heterocyclic systems containing 1,2,5-chalcogenadiazoles are of great interest for the creation of organic photovoltaic materials and biologically active compounds. In this communication, 3,6-dibromopyridazine-4,5-diamine was investigated in reaction with selenium dioxide in order to obtain 4,7-dibromo-[1,2,5]selenadiazolo[3,4-d]pyridazine. We found that 7-bromo-[1,2,5]selenadiazolo[3,4-d]pyridazin-4(5H)-one, the first representative of the new heterocyclic system, was isolated as a hydrolysis product of the corresponding 4,7-dibromoderivative. The structure of the newly synthesized compound was established by means of elemental analysis, high-resolution mass spectrometry, 1H, 13C NMR, IR and UV spectroscopy, and mass spectrometry.

Chmovzh T.N. , Rakitin O.A.
7-Bromo-[1,2,5]selenadiazolo[3,4-d]pyridazin-4(5H)-one
Molbank. 2021. V.2021. N2. M1229 . DOI: 10.3390/m1229 WOS Scopus OpenAlex

Web of science:	WOS:000667478000001
Scopus:	2-s2.0-85108218953
OpenAlex:	W3167603986

DB	Citing
OpenAlex	3
Scopus	4
Web of science	2