Title:
ONIUM-ALKYLSULFONATE PRODUCTION METHOD
Document Type and Number:
WIPO Patent Application WO2007006387
Kind Code:
A8
Abstract:
The invention relates to a method for producing onium-alkylsulfonates by reacting an onium halogenide or carboxylate with a symmetrically substituted dialkyl sulphite or with a asymmetrically substituted dialkyl sulphite at temperatures ranging from 50 to 170 °C.
Inventors:
IGNATYEV NIKOLAI MYKOLA (DE)
WELZ-BIERMANN URS (DE)
KUCHERYNA ANDRIY (DE)
WILLNER HELGE (DE)
WELZ-BIERMANN URS (DE)
KUCHERYNA ANDRIY (DE)
WILLNER HELGE (DE)
Application Number:
PCT/EP2006/005741
Publication Date:
June 14, 2007
Filing Date:
June 14, 2006
Export Citation:
Assignee:
MERCK PATENT GMBH (DE)
IGNATYEV NIKOLAI MYKOLA (DE)
WELZ-BIERMANN URS (DE)
KUCHERYNA ANDRIY (DE)
WILLNER HELGE (DE)
IGNATYEV NIKOLAI MYKOLA (DE)
WELZ-BIERMANN URS (DE)
KUCHERYNA ANDRIY (DE)
WILLNER HELGE (DE)
International Classes:
C07B45/02; C07C211/63; C07C303/22; C07C381/00; C07D213/06; C07D233/54; C07D295/02; C07F9/54
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