Title:
アルデヒド化合物の精製方法
Document Type and Number:
Japanese Patent JP5583879
Kind Code:
B1
Abstract:
The purification method of an aldehyde compound of the present invention includes a step of neutralizing a reaction solution containing an aldehyde compound by adding water and a base compound to the reaction solution, and a step of distilling the neutralized reaction solution, in which the reaction solution is obtained by reacting a compound represented by the following Formula (a1) or (a2) with hydrogen and carbon monoxide in the presence of a metal compound of groups 8 to 10 and a phosphorus compound, the phosphorus compound is represented by Formula (R 1 O) 3 P, and the base compound is at least one kind selected from among carbonate and hydrogen carbonate of metals of group I on the periodic table and carbonate and hydrogen carbonate of metals of group II on the periodic table.
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Inventors:
Naoshi Kakinuma
Masayuki Furuya
Sakata 歩治
Koichi Tokunaga
Dark circles 茂教
Masayuki Furuya
Sakata 歩治
Koichi Tokunaga
Dark circles 茂教
Application Number:
JP2014520457A
Publication Date:
September 03, 2014
Filing Date:
November 08, 2013
Export Citation:
Assignee:
Mitsui Chemicals, Inc.
International Classes:
C07C253/34; B01J31/24; C07C209/26; C07C209/48; C07C211/18; C07C253/30; C07C255/47; C07C263/10; C07C265/14; C07B61/00
Domestic Patent References:
JP2007320944A | 2007-12-13 | |||
JP2001261660A | 2001-09-26 | |||
JP2000501712A | 2000-02-15 | |||
JPH0687876A | 1994-03-29 | |||
JPS6072844A | 1985-04-24 |
Foreign References:
US3143570A | 1964-08-04 |
Attorney, Agent or Firm:
Shinji Hayami