Title:
PREPARATION OF HYDROXY ALDEHYDES
Document Type and Number:
WIPO Patent Application WO/2014/120480
Kind Code:
A8
Abstract:
An improved process for preparing hydroxy aldehydes, such as hydroxypivaldehyde, is provided. Specifically, the process employs an alkaline additive for separating by-product amine salts from a hydroxy aldehyde and other reaction products formed in the process of preparing a hydroxy aldehyde using an amine catalyst.
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Inventors:
HAMPTON KENNETH WAYNE JR (US)
BROWN EUGENE H (US)
BROWN EUGENE H (US)
Application Number:
PCT/US2014/012025
Publication Date:
April 23, 2015
Filing Date:
January 17, 2014
Export Citation:
Assignee:
EASTMAN CHEM CO (US)
International Classes:
C07C45/86; B01J23/02; C07C47/02
Attorney, Agent or Firm:
LUO, Ying, Y. (Kingsport, TN, US)
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