Patent · US Expired

Process for the preparation of 4-haloalkylnicotinonitriles

US6864385B2 · kind B2 · utility

1Cited by
1References
6Claims
0Family size

Assignee

Inventors

Key dates

Filing dateDec 30, 2002
Grant dateMar 8, 2005
Priority date—
Expiry dateFeb 9, 2023

Classification

  • Technology area (CPC C)Chemistry; Metallurgy
  • CPC primaryC07D213/85
  • WIPO fieldOrganic fine chemistry
  • WIPO sectorChemistry

Abstract

4-Haloalkylnicotinonitriles having the formula (I) which are suitable as intermediates in the preparation of pesticides, are obtained by:

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