发明名称 |
Diammonium ruthenium diethylenethriaminepentaacetate or hydrates thereof and process for the preparation of both |
摘要 |
Diammonium ruthenium diethylenetriaminepentaacetate represented by formula (1) or hydrate thereof, which are water-soluble and excellent in handling and exhibit such high stability both in the air and in an aqueous solution as to withstand long-term storage. These novel compounds are useful as the catalyst for the synthesis of ammonia, the hydrogenation catalyst for carbonyl compounds or aromatic compounds, the raw material for the production of ruthenium-base metal oxide ceramics, and so on.
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申请公布号 |
US6548688(B1) |
申请公布日期 |
2003.04.15 |
申请号 |
US20020979621 |
申请日期 |
2002.02.06 |
申请人 |
CHUBU CHELEST CO., LTD.;CHELEST CORPORATION |
发明人 |
NAMBU NOBUYOSHI;NAKAMURA ATSUSHI;ITO HIROSHI |
分类号 |
B01J31/04;C07B61/00;C07C227/18;C07C227/42;C07C229/16;C07C229/76;C07F15/00;(IPC1-7):C07F15/00 |
主分类号 |
B01J31/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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