Patent · US Active

Process for the preparation of 5-fluoro-1H-pyrazoles starting from hexafluoropropene

US10059673B2 · kind B2 · utility

1Cited by
5References
14Claims
0Family size

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Inventor

Key dates

Filing dateAug 14, 2015
Grant dateAug 28, 2018
Priority date—
Expiry dateAug 14, 2035

Classification

  • Technology area (CPC C)Chemistry; Metallurgy
  • CPC primaryC07D403/04
  • WIPO fieldOrganic fine chemistry
  • WIPO sectorChemistry

Abstract

A new process for the preparation of 5-fluoro-1H-pyrazoles of the general formula (I) as described herein and further reactions with this compound.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.