发明名称 Process for the manufacture of aminoanthraquinones
摘要 A process for the manufacture of 1-aminoanthraquinone and derivatives thereof and of diaminoanthraquinones by reduction of 1-nitroanthraquinone and the corresponding derivatives thereof and dinitroanthraquinone, which process comprises the use of a hydronaphthalene as reducing agent and solvent.
申请公布号 US4021456(A) 申请公布日期 1977.05.03
申请号 US19750575565 申请日期 1975.05.08
申请人 CIBA-GEIGY AG 发明人 SEHA, ZDENEK
分类号 C07C225/34;C09B1/22;(IPC1-7):C09B1/16 主分类号 C07C225/34
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