Title:
PRODUCTION METHOD OF ETHER BOND-CONTAINING COMPOUND
Document Type and Number:
Japanese Patent JP2017214324
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a method for producing a colorless ether bond-containing compound by suppressing problems of foaming of a reaction liquid, vibration of a reactor or contamination even when in the case of industrial production scale of an ether bond-containing compound.SOLUTION: A method of producing an ether bond-containing compound having a specific structure includes: a step of making an epoxy group-containing compound having a specific structure and alcohol having a specific structure react; a first purification step of removing the alcohol having a specific structure contained in a reaction solution after the reaction step; and a second purification step for removing alcohol having the specific structure from the reaction solution after the first purification step by distilling while introducing an inert gas, in which a flow rate of the inert gas introduced in the second purification step is from 2.0 to 4.5 mole per hour relative to charging molar number of the reaction step of the epoxy group-containing compound having a specific structure.SELECTED DRAWING: None
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Inventors:
MITANI YUKI
NISHII MASAYOSHI
NISHII MASAYOSHI
Application Number:
JP2016109526A
Publication Date:
December 07, 2017
Filing Date:
May 31, 2016
Export Citation:
Assignee:
NIPPON CATALYTIC CHEM IND
International Classes:
C07C41/03; C07C41/42; C07C43/178; C08F16/26
Domestic Patent References:
| JP2014062176A | 2014-04-10 | |||
| JPH06345707A | 1994-12-20 |
Attorney, Agent or Firm:
Atomi International Patent Office
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