发明名称 |
METHOD FOR PRODUCING HYDROXYLAMINE COMPOUND USING PLATINUM CATALYST FIXED ON ION EXCHANGE RESIN |
摘要 |
<p>The present invention discloses a method for producing a hydroxylamine compound wherein a nitro compound is contacted with a hydrogen source or further with a poisoning agent in the presence of a platinum catalyst fixed on an ion-exchange resin. According to the method of the present invention where a platinum catalyst fixed on a matrix of an ion-exchange resin is used, the objective hydroxylamine compound can be produced (manufactured) efficiently, more industrially and safely with little formation of a byproduct. Further, the platinum catalyst fixed on an ion-exchange resin of the present invention is hardly deactivated even if repeatedly used many times because platinum metal is fixed on a matrix of the ion-exchange resin, and handling in recovery, reuse and the like of said catalyst is extremely easy because particle size of said catalyst is very large.</p> |
申请公布号 |
EP1593668(A4) |
申请公布日期 |
2007.07.11 |
申请号 |
EP20040704356 |
申请日期 |
2004.01.22 |
申请人 |
WAKO PURE CHEMICAL INDUSTRIES, LTD. |
发明人 |
SATO, MUTSUMI;OONO, KEIJI |
分类号 |
B01J23/42;B01J31/08;B01J31/10;B01J31/30;B01J31/40;C07C239/08;(IPC1-7):C07C239/08;B01J31/28 |
主分类号 |
B01J23/42 |
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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