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:
Aug. 12, 1986
Filed:
Jun. 20, 1985
Applicant:
Inventors:
Ouri Buchman, Omer, IL;
Ilan Pri-Bar, Omer, IL;
Assignee:
State of Israel, Prime Minister's Office, Atomic Energy Commission, Beer-Sheva, IL;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C / ;
U.S. Cl.
CPC ...
549 70 ; 568428 ; 568490 ; 568420 ; 568449 ; 568423 ; 568424 ; 562459 ; 562508 ; 562606 ; 564502 ; 5643051 ; 549483 ; 549498 ; 549436 ; 546314 ; 544335 ; 558515 ; 558 40 ; 558434 ;
Abstract
There is provided a process for the production of aldehydes wherein an oric halide is reacted with carbon monoxide at a superatmospheric pressure in the presence of a hydrogen donor and in the presence of a base and of a catalyst in a solvent system. Catalysts of choice are transition metal catalysts. A preferred temperature range is from about 50.degree. to 150.degree. C.