The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 02, 1997
Filed:
Jun. 27, 1994
Applicant:
Inventors:
Assignee:
Showa Denko K.K, Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
C07D / ;
U.S. Cl.
CPC ...
549475 ; 549479 ;
Abstract
A process for the hydroformylation of allyl alcohol is disclosed, which comprises reacting allyl alcohol with carbon monoxide and hydrogen in the presence of a rhodium compound and a diphosphine compound represented by formula (I) or (II) ##STR1## wherein R.sup.1 represents an alkyl group or a substituted or unsubstituted aryl group; and R.sup.2 and R.sup.3 each represents an alkyl group or a hydrogen atom.