Title:
PROCESS FOR PRODUCING ESTER THROUGH TRANSESTERIFICATION
Document Type and Number:
WIPO Patent Application WO2001064615
Kind Code:
A8
Abstract:
A process which comprises using as a catalyst a combination of one metal compound containing a Group II metal and/or a Group IV metal of the Periodic Table and a phosphine compound to conduct transesterification of an ester with an alcohol. Thus, a high-purity ester, especially one having two or more ester groups, in particular a high-purity (meth)acrylic ester having two or more (meth)acrylate groups, can be easily produced in a high yield without necessitating a complicated reaction step or using a catalyst having poor handleability.
Inventors:
YU JING (CN)
KAI HIDETOMO (JP)
WU SANSAN (CN)
XIU YANXIA (CN)
CHEN FENGQI (CN)
KAI HIDETOMO (JP)
WU SANSAN (CN)
XIU YANXIA (CN)
CHEN FENGQI (CN)
Application Number:
PCT/JP2001/001495
Publication Date:
May 02, 2002
Filing Date:
February 28, 2001
Export Citation:
Assignee:
DAINIPPON INK & CHEMICALS (JP)
YU JING (CN)
KAI HIDETOMO (JP)
WU SANSAN (CN)
XIU YANXIA (CN)
CHEN FENGQI (CN)
YU JING (CN)
KAI HIDETOMO (JP)
WU SANSAN (CN)
XIU YANXIA (CN)
CHEN FENGQI (CN)
International Classes:
C07C67/03; (IPC1-7): C07C67/02; C07B61/00; C07C69/54
Download PDF:
Previous Patent: METHOD FOR PRODUCING CHLOROCARBOXYLIC ACID CHLORIDES
Next Patent: FLUORINE COMPOUNDS AND WATER- AND OIL-REPELLANT COMPOSITIONS
Next Patent: FLUORINE COMPOUNDS AND WATER- AND OIL-REPELLANT COMPOSITIONS