Nitropyrazoles. 3. The synthesis ofC-(diformylmethyl)nitropyrazoles

Nitropyrazoles. 3. The synthesis ofC-(diformylmethyl)nitropyrazoles Full article

Journal

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

Output data

Year: 1993, Volume: 42, Number: 7, Pages: 1215-1218 Pages count : 4 DOI: 10.1007/bf00702010

Authors

Dalinger I.L. ¹ , Shkineva T.K. ¹ , Shevelev S.A. ¹ , Kral V. ² , Arnold Z. ²

Affiliations

1	N. D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, Moscow, Russian Federation
2	Institute of Organic Chemistry and Biochemistry of CSFR Academy of Sciences, Prague 6

The double Vilsmeier formylation of the C-methyl group in pyrazole derivatives has been shown to occur when a nitro-group is in the adjacent position of the ring. A method for the synthesis of C-(diformylmethyl)nitropyrazoles based on this reaction has been developed.

Dalinger I.L. , Shkineva T.K. , Shevelev S.A. , Kral V. , Arnold Z.
Nitropyrazoles. 3. The synthesis ofC-(diformylmethyl)nitropyrazoles
Russian Chemical Bulletin. 1993. V.42. N7. P.1215-1218. DOI: 10.1007/bf00702010 WOS Scopus OpenAlex

≡ Web of science:	WOS:A1993NL88500023
≡ Scopus:	2-s2.0-33845290734
≡ OpenAlex:	W2314896204