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公开(公告)号:US4093646A
公开(公告)日:1978-06-06
申请号:US599345
申请日:1975-07-28
IPC分类号: C07D231/22 , C07B31/00 , C07C67/00 , C07C209/00 , C07C209/36 , C07C231/00 , C07C231/12 , C07C233/54 , C07C301/00 , C07C303/22 , C07C309/40 , C07C309/45 , C07D231/56 , C07C143/56 , C07C101/72 , C07C143/64
CPC分类号: C07B31/00 , C07C309/40
摘要: A process for the reduction of organic nitro compounds containing groups which confer solubility in water comprising treatment of said compounds with an aqueous solution of a formate in presence of a hydrogenation catalyst.
摘要翻译: 一种还原含有赋予水溶性的基团的有机硝基化合物的方法,包括在氢化催化剂的存在下用甲酸盐水溶液处理所述化合物。
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公开(公告)号:US4022795A
公开(公告)日:1977-05-10
申请号:US605890
申请日:1975-08-19
申请人: Peter Bamfield , Peter Michael Quan
发明人: Peter Bamfield , Peter Michael Quan
IPC分类号: A62D3/37 , A62D101/22 , C07B31/00 , C07B35/06 , C07B61/00 , C07C1/00 , C07C1/26 , C07C15/00 , C07C43/205 , C07C45/72 , C07C67/00 , C07C209/36 , C07C209/74 , C07C301/00 , C07C309/28 , C07D213/22 , C07D401/04
CPC分类号: A62D3/37 , C07C1/26 , C07C209/36 , C07C209/74 , C07C43/2055 , C07C45/72 , C07D213/22 , A62D2101/22 , C07C2521/18 , C07C2523/44
摘要: Dehalogenation of water-immiscible or sparingly soluble aromatic compounds containing chlorine or bromine by contacting with an aqueous solution of a formic acid salt in presence of a hydrogenation catalyst and a surface active agent.
摘要翻译: 在氢化催化剂和表面活性剂存在下,通过与甲酸盐水溶液接触,与含氯或溴的水不混溶或微溶芳族化合物脱卤。
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