Title:
ベータ-ケトカルボニル第四級化合物およびこれを調製する方法
Document Type and Number:
Japanese Patent JP5450902
Kind Code:
B2
Abstract:
β-ketocarbonylquats contain at least one quaternary ammonium salt group, and may be prepared by the reaction of an alkyl ketene dimer with a tertiary amine group-containing compound also containing a protic group, followed by quaternization.
Inventors:
Hertzich, Kristian
Application Number:
JP2013522187A
Publication Date:
March 26, 2014
Filing Date:
July 20, 2011
Export Citation:
Assignee:
Wacker Chemie AG
International Classes:
C07C235/80; C07C213/00; C07C219/06; C07C231/04
Domestic Patent References:
| JP59059998A | ||||
| JP62132945A |
Foreign References:
| US20090247629 | ||||
| US6156724 |
Attorney, Agent or Firm:
Kawaguchi International Patent Office