Title:
触媒及び2-ブテン-1-オール化合物の製造方法
Document Type and Number:
Japanese Patent JP4033271
Kind Code:
B2
Abstract:
A solid bed catalyst containing either palladium and selenium and/or tellurium on a silica carrier, has a BET surface area of 80-380 m<2>/g, a pore volume of 0.6-0.95 cm<3>/g and a pore diameter of 3 nm to 300 mu m. The proportion of the pore volume with a pore diameter of 10-100 nm is 80-95%. Also claimed are: (i) the preparation of the above catalyst; and (ii) the preparation of 2-buten-1-ol compounds of formula H2R1C-R2C=CR3-CR4R5-OR6 (I) by isomerising 3-buten-1-ol compounds of formula HR1C=CR2-CHR3-CR4R5-OR6 (II) in the presence of hydrogen and the catalyst. In the formulae: R1-R6 = H or aliphatic group (optionally substituted with OH, OR, halogen or carboxyl), or R2 may also be -CHO, or R2 and R5 can combine with the C atoms between them to form an alicyclic ring, or R6 can also be a cycloaliphatic, arylaliphatic or aromatic group or a group of formula C(=O)-R7; R = aliphatic group; and R7 = aliphatic, cycloaliphatic, arylaliphatic or aromatic group.
Inventors:
Franz Josef, Breker
Werner, Aquila
Kremens, Fricke
Gert, Kybel
Ernst, Rank Gut
Werner, Aquila
Kremens, Fricke
Gert, Kybel
Ernst, Rank Gut
Application Number:
JP31073997A
Publication Date:
January 16, 2008
Filing Date:
November 12, 1997
Export Citation:
Assignee:
BASF Aktiengesellschaft
International Classes:
B01J27/057; B01J23/44; B01J35/10; C07B35/08; C07B61/00; C07C29/56; C07C33/03; C07C41/32; C07C43/15; C07C67/293; C07C69/145
Domestic Patent References:
| JP56130232A | ||||
| JP7100383A | ||||
| JP8150335A | ||||
| JP54079215A |
Attorney, Agent or Firm:
Satoshi Eto