New approach to furazan dicarboxylic acids

New approach to furazan dicarboxylic acids Full article

Journal

Russian Chemical Bulletin
ISSN: 1573-9171 , E-ISSN: 1066-5285

Output data

Year: 2025, Volume: 74, Number: 1, Pages: 245-251 Pages count : 7 DOI: 10.1007/s11172-025-4519-4

Authors

Tochilina E.S. ¹ , Suponitsky K.Yu. ¹ , Sheremetev A.B. ¹

Affiliations

1	N. D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, 47 Leninsky prosp., 119991, Moscow, Russian Federation

4-Oxo-4,5,6,7-tetrahydrobenzofurazan, which is easily synthesized from cyclohexanone, can be efficiently converted to 4-(2-carboxyethyl)- and 4-[3-(E)-hydroxyimino)-3-nitropropyl]furazan-3-carboxylic acids by the oxidation with nitric acid. Subsequent alkaline oxidation provides a route to furazan-3,4-dicarboxylic acid.

Tochilina E.S. , Suponitsky K.Y. , Sheremetev A.B.
New approach to furazan dicarboxylic acids
Russian Chemical Bulletin. 2025. V.74. N1. P.245-251. DOI: 10.1007/s11172-025-4519-4 WOS Scopus OpenAlex

≡ Web of science:	WOS:001452513200016
≡ Scopus:	2-s2.0-105001044773
≡ OpenAlex:	W4408935574