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. 26, 2011
Filed:
Oct. 30, 2009
Applicants:
Taichiro Touge, Hiratsuka, JP;
Hideki Nara, Kanagawa, JP;
Inventors:
Taichiro Touge, Hiratsuka, JP;
Hideki Nara, Kanagawa, JP;
Assignee:
Takasago International Corporation, Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
C07F 15/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention provides a novel method for simply and efficiently producing a ruthenium aromatic complex which is suitable also as an industrial method. The production method includes reacting a ruthenium aromatic complex with an aromatic compound as a ligand of the ruthenium aromatic complex, In a sealed reaction container at a reaction temperature higher than the boiling point of the aromatic compound to produce a ruthenium aromatic complex having, as a ligand, an aromatic compound having a lower boiling point.