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.:

US 8188302 B1

PDF
Full Text
Expired
Date of Patent:
May. 29, 2012

Filed:

Oct. 14, 2008
Applicants:

Zhijian Liu, Urbana, IL (US);

John F. Hartwig, Champaign, IL (US);

Inventors:

Zhijian Liu, Urbana, IL (US);

John F. Hartwig, Champaign, IL (US);

Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B01J 31/02 (2006.01); C07F 9/50 (2006.01);
U.S. Cl.
CPC ...
Abstract

A method includes reacting an amino group, a composition including rhodium and an organic ligand, and a substrate having structural formula (I) in a reaction mixture. Ris an organic group including a spcarbon atom bonded to C. Ris selected from the group consisting of hydrogen, methyl, and an organic group including a spcarbon atom bonded to C. Rand Rindependently are selected from the group consisting of hydrogen, methyl, and an organic group including a spcarbon atom bonded to C. The method further includes forming a hydroaminated product in the reaction mixture.


Find Patent Forward Citations

Liu, Zhijian. (2012). Hydroamination of alkenes (U.S. Patent No. 8188302). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8188302

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