METHOD FOR PRODUCING RUTHENIUM COMPLEX

Title:

METHOD FOR PRODUCING RUTHENIUM COMPLEX

Document Type and Number:

Japanese Patent JP2010241810

Kind Code:

A

Abstract:

To provide a production method for synthesizing Ru(dcbpy)2(NCS)2 within a short time.

The production method is a one-pot method comprising a step 1 of reacting RuCl3 3H2O with dcbpy to synthesize Ru(II) (dcbpy)2Cl2 and a step 2 of adding NH4NCS to the reaction mixture to synthesize Ru(dcbpy)2(NCS)2. wherein the step 1 and the step 2 are performed in the same reaction vessel without subjecting the Ru(II)(dcbpy)2Cl2 to treatments of isolation and purification after the Ru(II)(dcbpy)2Cl2 is synthesized (one-pot method). The reduction in synthesis time and the diminish of the amount of by-products formed can be achieved by optimizing the reaction conditions for the respective reactions in steps 1 and 2 of the one-pot method, which makes it possible to obtain the Ru(dcbpy)2(NCS)2 with high purity, in a high yield, and at a low cost.

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Inventors:

GAO LIAN
LI YONG MING
WENHAI TSUAN
SUZUKI YUSUKE

Application Number:

JP2010077527A

Publication Date:

October 28, 2010

Filing Date:

March 30, 2010

Export Citation:

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Assignee:

SONY CORP
SHANGHAI INST CERAMICS

International Classes:

C07D213/79; C07F15/00; H01M14/00

Domestic Patent References:

JP2005154606A	2005-06-16
JPH11279188A	1999-10-12
JP2001139587A	2001-05-22
JP2006019111A	2006-01-19

Foreign References:

WO2007091525A1

2007-08-16

Attorney, Agent or Firm:

Koichi Mori
Masaaki Yoshii
Takahisa Yamamoto

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