C - Chemistry – Metallurgy – 07 – F
Patent
C - Chemistry, Metallurgy
07
F
C07F 15/00 (2006.01) B01J 31/18 (2006.01) B01J 31/24 (2006.01) B01J 31/28 (2006.01) C07C 45/49 (2006.01) C07C 45/50 (2006.01) C07C 47/02 (2006.01) C07C 47/228 (2006.01) C07C 67/313 (2006.01) C07C 69/14 (2006.01) C07C 69/716 (2006.01) C07C 303/22 (2006.01) C07C 309/07 (2006.01)
Patent
CA 2121308
In hydroformylation comprising allowing an ethylenically unsaturated compound to react with carbon monoxide and hydrogen in the presence of a catalyst to convert it into a corresponding aldehyde, the catalyst is a rhodium-containing catalyst comprising; (a) a rhodium compound; (b) an organic phosphorus compound having at least one tertiary amine residual group and at least one tertiary phosphorus residual group, having the ability of coordination to said rhodium compound; and optionally (c) an acidic compound with which at least part of the tertiary amine residual group of the organic phosphorus compound is converted into ammonium ions.
Omatsu Toshihiro
Tokitoh Yasuo
Fetherstonhaugh & Co.
Kuraray Co. Ltd.
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