Title:
【発明の名称】3-ヒドロキシプロパナールの調製方法
Document Type and Number:
Japanese Patent JP2003506344
Kind Code:
A
Abstract:
3-Hydroxypropanal is prepared by reacting acrolein with water under pressure and in the presence of an ion exchange resin while adding a carboxylic acid to the reaction mixture.
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Inventors:
Thomas hearts
Torsten Harm
Rudolf Van Heertoum
Villi Hofen
Liane doiser
Torsten Harm
Rudolf Van Heertoum
Villi Hofen
Liane doiser
Application Number:
JP2001514278A
Publication Date:
February 18, 2003
Filing Date:
July 26, 2000
Export Citation:
Assignee:
E.I.DU PONT DE NEMOURS AND COMPANY
International Classes:
C07B61/00; C07C45/64; C07C47/19; (IPC1-7): C07C45/64; C07C47/19
Domestic Patent References:
| JPH08333294A | 1996-12-17 | |||
| JPH08143502A | 1996-06-04 | |||
| JPH02149348A | 1990-06-07 | |||
| JPH0640973A | 1994-02-15 | |||
| JPS51151688A | 1976-12-27 | |||
| JPH05279285A | 1993-10-26 | |||
| JPH04300844A | 1992-10-23 | |||
| JPH08333294A | 1996-12-17 | |||
| JPH08143502A | 1996-06-04 | |||
| JPH02149348A | 1990-06-07 | |||
| JPH0640973A | 1994-02-15 | |||
| JPS51151688A | 1976-12-27 | |||
| JPH05279285A | 1993-10-26 | |||
| JPH04300844A | 1992-10-23 |
Attorney, Agent or Firm:
Yoshikazu Tani (2 outside)
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