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:
Apr. 21, 1981
Filed:
Feb. 14, 1980
Applicant:
Inventors:
Pangbu Hong, Tokyo, JP;
Hiroshi Yamazaki, Kamifukuoka, JP;
Assignee:
Rikagaku Kenkyusho, Wako, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07G / ; C07C / ; C07C / ;
U.S. Cl.
CPC ...
2603475 ; 26032636 ; 26032644 ; 26032650 ; 2603 / ; 26034674 ; 26034611 ; 2603473 ; 2603474 ; 2603478 ; 2604 / ; 2604 / ; 2604 / ; 2604 / ; 2604 / ; 542454 ; 560 51 ; 560 53 ; 560 54 ; 560 55 ; 560 60 ; 560 81 ; 560104 ; 562459 ; 562463 ; 562465 ; 562470 ; 562489 ; 568313 ; 568315 ; 568316 ; 568317 ; 568433 ; 568626 ; 568630 ; 568631 ; 568646 ; 568654 ; 568658 ; 568659 ; 568661 ; 568662 ; 568663 ; 585438 ; 570143 ;
Abstract
The present invention relates to a process for the preparation of aromatic or furyl substituted olefins, which comprises reacting an olefinic compound with an aromatic compound or furan compound in the presence of carbon monoxide by using a rhodium carbonyl complex as a catalyst to form a corresponding aromatic or furyl substituted olefin.