N-Difluoromethylpyrazoles: in-demand and now available fluorinated building blocks

N-Difluoromethylpyrazoles: in-demand and now available fluorinated building blocks Full article

Journal

Arkivoc
ISSN: 1551-7012 , E-ISSN: 1551-7004

Output data

Year: 2025, Volume: 2025, Number: 5, Article number : 202512393, Pages count : DOI: 10.24820/ark.5550190.p012.393

Authors

Ugrak Bogdan ¹ , Dutova Tatyana ¹ , Rusak Vyacheslav ¹ , Tretyakov Evgeny ¹

Affiliations

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

A method for the difluoromethylation of 3(5)-methylpyrazole to synthesize 1-(difluoromethyl)-3-methyl-1Hpyrazole and 1-(difluoromethyl)-5-methyl-1H-pyrazole was developed. These isomers were employed to prepare various 4-substituted N-difluoromethylated pyrazole derivatives for the first time. The synthesized derivatives can be used as precursors for obtaining a comprehensive series of N-difluoromethyl–substituted pyrazoles for applications in various research fields, from materials science to medicine.

Ugrak B. , Dutova T. , Rusak V. , Tretyakov E.
N-Difluoromethylpyrazoles: in-demand and now available fluorinated building blocks
Arkivoc. 2025. V.2025. N5. 202512393 . DOI: 10.24820/ark.5550190.p012.393 WOS Scopus OpenAlex

Web of science:	WOS:001536545300001
Scopus:	2-s2.0-105015567708
OpenAlex:	W4411464840

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