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Patent Searching and Data


Title:
PRODUCTION OF EPOXY COMPOUND HAVING (METH)ACRYLOYL GROUP
Document Type and Number:
Japanese Patent JP2000154182
Kind Code:
A
Abstract:

To provide a method for producing an epoxy compound having (meth) acryloyl group by which a polymer scarcely sticks to a distillation column without deterioration due to polymerization, etc., of a product in a distillation step and the stability in production and quality is improved.

The characteristic of this method for producing an epoxy compound having (meth)acryloyl group comprises keeping the peroxide concentration of a crude epoxidation reactional liquid introduced into a distillation step at ≤10 ppm when epoxidizing an olefin compound having the (meth)acryloyl group such as 3,4-cyclohexenylmethyl (meth)acrylate with an organic peracid such as peracetic acid and separating the epoxy compound having the (meth)acryloyl group by the distillation.


Inventors:
TANIGAWA HIROTO
OYAMA KIYUUICHI
Application Number:
JP32862498A
Publication Date:
June 06, 2000
Filing Date:
November 18, 1998
Export Citation:
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Assignee:
DAICEL CHEM
International Classes:
C07D301/32; C07D303/16; (IPC1-7): C07D301/32; C07D303/16
Attorney, Agent or Firm:
Yoshikazu Miura