Patent · US Active

Process for the preparation of 3-(3-chloro-1H-pyrazol-1-yl)pyridine

US9156813B1 · kind B1 · utility

24Cited by
34References
2Claims
0Family size

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Inventors

Key dates

Filing dateMay 21, 2015
Grant dateOct 13, 2015
Priority date—
Expiry dateMay 21, 2035

Classification

  • Technology area (CPC C)Chemistry; Metallurgy
  • CPC primaryC07D401/04
  • WIPO fieldOrganic fine chemistry
  • WIPO sectorChemistry

Abstract

This disclosure relates to the field of preparation of 3-(3-chloro-1H-pyrazol-1-yl)pyridine and intermediates therefrom. These intermediates are useful in the preparation of certain pesticides.

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