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 8034935 B1

PDF
Full Text
Expired
Date of Patent:
Oct. 11, 2011

Filed:

Nov. 30, 2010
Applicants:

Tatsuya Igarashi, Ashigara, JP;

Keizo Kimura, Kanagawa, JP;

Kazumi Nii, Kanagawa, JP;

Inventors:

Tatsuya Igarashi, Ashigara, JP;

Keizo Kimura, Kanagawa, JP;

Kazumi Nii, Kanagawa, JP;

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07F 15/00 (2006.01);
U.S. Cl.
CPC ...
Abstract

A synthesis method of a compound represented by following formula (24), the method comprising reacting at least one of a ligand and a dissociation product thereof with an iridium compound at a room temperature or at an elevated temperatures in the presence or absence of a solvent or in the presence or absence of a base:


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