Title:
HYDROPEROXYHYDROXYOCTADECANODECANOATE COMPOSITION AND METHOD FOR PRODUCING 9-OXONONANOIC ACID DERIVATIVE FROM THE SAME COMPOSITION
Document Type and Number:
Japanese Patent JP2003342255
Kind Code:
A
Abstract:
To obtain an intermediate suitable for production of a 9-oxononanoic acid derivative useful as a perfume raw material, and to provide a method for producing the intermediate and to provide an industrially advantageous method for producing the 9-oxononanoic acid derivative by using an eco-friendly, inexpensive and safe oxidizing agent.
A composition comprising a 9-hydroperoxy-10- hydroxyoctadecanoic acid ester and a 10-hydroperoxy-9-hydroxyoctadecanoic acid ester is produced by oxidizing an oleic acid derivative by using a hydrogen peroxide solution as the oxidizing agent in the presence of a catalyst. The 9-oxononanoic acid derivative is produced by thermally decomposing the composition.
Inventors:
ICHIKAWA SHINICHIRO
NAGAI SUNAO
NAGATA TAKUJI
KATO HIROKO
NAGAI SUNAO
NAGATA TAKUJI
KATO HIROKO
Application Number:
JP2002150394A
Publication Date:
December 03, 2003
Filing Date:
May 24, 2002
Export Citation:
Assignee:
MITSUI CHEMICALS INC
International Classes:
C07C409/04; C07B61/00; C07C51/377; C07C59/225; C07C67/333; C07C69/66; C07C407/00; (IPC1-7): C07C409/04; C07C51/377; C07C59/225; C07C67/333; C07C69/66; C07C407/00