Title:
MANUFACTURE OF ORGANIC FLUORINE COMPOUND BY CALCIUM FLUORIDE
Document Type and Number:
Japanese Patent JPS5562025
Kind Code:
A
Abstract:
Fluoroorganic compounds are prepared by reacting a haloorganic starting material in which at least one halo atom is replaceable with a fluorine atom by metathetical exchange, with calcium fluoride in the presence of a crown ether and an anhydrous, polar, basic organic solvent which complexes with the calcium ion and contains no -OH groups, at a temperature and for a period of time adequate to effect fluorination.
Inventors:
FURANSHISU YUUJIN EBANSU
MOORISU BENJIYAMIN BIRENBOOMU
RICHIYAADO ERUMAA AIBETSUKU
MAACHIN ARUBIN ROBINSON
MOORISU BENJIYAMIN BIRENBOOMU
RICHIYAADO ERUMAA AIBETSUKU
MAACHIN ARUBIN ROBINSON
Application Number:
JP14038979A
Publication Date:
May 10, 1980
Filing Date:
October 30, 1979
Export Citation:
Assignee:
ALLIED CHEM
International Classes:
C07B39/00; C07B31/00; C07C17/20; C07C45/63; C07C51/58; C07C67/00; (IPC1-7): C07B9/00