Document Type and Number:
Japanese Patent JPS6213938
Kind Code:
B2
Abstract:
Compounds of the formulaand the anhydrides or imides thereof, wherein Rf is a perfluoroalkyl group, Y is oxygen or > NR and R is hydrogen or alkyl.These compounds can be prepared by a free radical catalyzed addition of a perfluoroalkyl iodide to a 5-norbornene diacid or its derivative. They are useful as surfactants.
Inventors:
NIIRU OO BUREISU
Application Number:
JP15873078A
Publication Date:
March 30, 1987
Filing Date:
December 25, 1978
Export Citation:
Assignee:
CIBA GEIGY
International Classes:
C07C69/753; C07C51/00; C07C61/15; C07C62/08; C07C67/00; C07C69/757; C07C233/38; C07C233/58; C07C235/40; C07D209/70; C07D307/93; C09K3/18; C09K23/00; C09K23/44