Title:
【発明の名称】アルドール縮合
Document Type and Number:
Japanese Patent JP2002530361
Kind Code:
A
Abstract:
Production of unsaturated aldehydes by the aldol condensation of straight chain aldehydes, e.g. butyraldehyde, by contacting the aldehyde in the vapour phase with a particulate catalyst comprising at least one basic alkali metal compound supported on an inert substrate at a temperature above 175° C.
Inventors:
Kerry, Gordon James
Application Number:
JP2000583840A
Publication Date:
September 17, 2002
Filing Date:
October 25, 1999
Export Citation:
Assignee:
IMPERIAL CHEMICAL INDUSTRIES PLC
International Classes:
B01J21/08; B01J23/04; B01J23/63; B01J23/92; B01J23/96; B01J32/00; B01J38/02; C07B61/00; C07C29/141; C07C31/125; C07C45/62; C07C45/74; C07C47/02; C07C47/21; B01J21/04; (IPC1-7): C07C45/74; B01J21/04; B01J21/08; B01J23/04; B01J23/63; B01J23/92; B01J23/96; B01J32/00; B01J38/02; C07C29/141; C07C31/125; C07C45/62; C07C47/02; C07C47/21
Attorney, Agent or Firm:
Kazuo Shamoto (5 outside)