发明名称 PRODUCTION OF EPOXY COMPOUND HAVING (METH)ACRYLOYL GROUP
摘要 PROBLEM TO BE SOLVED: 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. SOLUTION: 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.
申请公布号 JP2000154182(A) 申请公布日期 2000.06.06
申请号 JP19980328624 申请日期 1998.11.18
申请人 DAICEL CHEM IND LTD 发明人 TANIGAWA HIROTO;OYAMA KIYUUICHI
分类号 C07D301/32;C07D303/16;(IPC1-7):C07D301/32 主分类号 C07D301/32
代理机构 代理人
主权项
地址