发明名称 |
Moderated reduction reactions for producing arylhydroxylamines |
摘要 |
A method is provided for enhancing the production rate of arylhydroxylamines by moderated catalytic hydrogenation reactions. Small quantities of acid introduced to the reaction medium doubles the hydrogenation rate of nitroaromatic compounds without a significant loss in selectivity to arylhydroxylamines.
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申请公布号 |
US4723030(A) |
申请公布日期 |
1988.02.02 |
申请号 |
US19850762358 |
申请日期 |
1985.08.05 |
申请人 |
GENERAL ELECTRIC COMPANY |
发明人 |
DAVIS, GARY C. |
分类号 |
C07C255/42;C07C67/00;C07C227/00;C07C227/04;C07C229/60;C07C239/00;C07C239/08;C07C239/18;C07C253/00;(IPC1-7):C07C83/00;C07C101/00 |
主分类号 |
C07C255/42 |
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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