Patent · US Active

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

US9085552B1 · kind B1 · utility

30Cited by

34References

6Claims

0Family size

Assignee

DOW AGROSCIENCES LLC · US

Inventors

Xiaoyong Li · Midland, US
Qiang Yang · Ellicott City, US
Beth Lorsbach · Indianapolis, US

Key dates

Filing date	Oct 17, 2014
Grant date	Jul 21, 2015
Priority date	—
Expiry date	Oct 17, 2034

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.