Patent · US Expired

Process for the preparation of para-fluoroaniline

US4391991A · kind A · utility

1Cited by
6References
8Claims
0Family size

Assignee

Inventors

Key dates

Filing dateOct 29, 1981
Grant dateJul 5, 1983
Priority date—
Expiry dateOct 29, 2001

Classification

  • Technology area (CPC C)Chemistry; Metallurgy
  • CPC primaryC07C209/40
  • WIPO fieldOrganic fine chemistry
  • WIPO sectorChemistry

Abstract

Para-fluoroaniline is prepared by reaction of N-phenylhydroxylamine with anhydrous hydrogen fluoride at atmospheric pressure and reflux conditions.

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