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. 14, 1992
Filed:
Apr. 11, 1989
Applicant:
Inventors:
Robert H Crabtree, Bethany, CT (US);
Stephen H Brown, Princeton, NJ (US);
Cesar A Muedas, New Haven, CT (US);
Richard R Ferguson, Branford, CT (US);
Assignee:
Yale University, New Haven, CT (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07C / ; C07C / ; C07F / ;
U.S. Cl.
CPC ...
2041576 ; 204 5763 ; 20415773 ; 20415774 ; 20415781 ; 20415782 ; 20415785 ; 20415792 ; 20415793 ; 20415794 ; 20415795 ; 2041579 ; 20415814 ;
Abstract
At least one of selectivity and reaction rate of photosensitized vapor phase dimerizations, including dehydrodimerizations, hydrodimerizations and cross-dimerizations of saturated and unsaturated organic compounds is improved by conducting the dimerization in the presence of hydrogen or nitrous oxide.