| 发明名称 |
PRODUCTION METHOD FOR DODECACARBONYL TRIRUTHENIUM |
| 摘要 |
<p>The present invention provides a production method for dodecacarbonyl triruthenium (DCR) comprising a step of carbonylation of ruthenium chloride with carbon monoxide, wherein the production method for dodecacarbonyl triruthenium involves adding to the reaction system an amine at a level of 0.8 molar equivalent or more with respect to the ruthenium chloride, and carrying out carbonylation at a reaction temperature of 50-100ºC and reaction pressure of 0.2-0.9 MPa. According to the present invention, dodecacarbonyl triruthenium containing little residual impurity metal can be produced without employing high-pressure reaction conditions.</p> |
| 申请公布号 |
WO2014112613(A1) |
申请公布日期 |
2014.07.24 |
| 申请号 |
WO2014JP50907 |
申请日期 |
2014.01.20 |
| 申请人 |
TANAKA KIKINZOKU KOGYO K.K. |
发明人 |
SAITO, MASAYUKI;NAKAGAWA, HIROFUMI;SHIGETOMI, TOSHIYUKI;GOTO, KENJI |
| 分类号 |
C01G55/00;C23C16/16 |
主分类号 |
C01G55/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
