Title:
【発明の名称】(ペルフルオロアルキル)ジベンゾオニウム塩
Document Type and Number:
Japanese Patent JP2918598
Kind Code:
B2
Abstract:
A (perfluoroalkyl)dibenzonium salt represented by the following general formula wherein Rf represents a perfluoroalkyl group having 1 to 10 carbon atoms, A represents a sulfur or selenium atom, R<1> and R<2>, independently from each other, represent a hydrogen atom or a nitro group, X<(-)> represents a conjugated base of Brönsted acid, and n is 0 or 1. The said compound is useful as a reagent for introducing a perfluoroalkyl group.
Inventors:
UMEMOTO TERUO
ISHIHARA SUMI
ISHIHARA SUMI
Application Number:
JP2727090A
Publication Date:
July 12, 1999
Filing Date:
February 08, 1990
Export Citation:
Assignee:
SAGAMI CHUO KAGAKU KENKYUSHO
International Classes:
C07B37/04; C07C45/51; C07C45/56; C07C45/68; C07C49/395; C07C49/403; C07C49/457; C07C49/463; C07C49/693; C07C69/63; C07C209/68; C07C317/14; C07C317/22; C07C323/03; C07C323/20; C07C391/02; C07D327/08; C07D329/00; C07D333/76; C07D345/00; (IPC1-7): C07D333/76; C07D345/00