Georgievics, Georg von, b. 1859, Salter, Charles Thomas Colley · London, Scott, Greenwood & co. · leaf 256
ouldbe supposed was that a reduction of nitro groups to amidogroups was in question, the latter being afterwards replacedby hydroxyl groups, under the influence of the sulphuricacid. It has now been discovered by Gattermann and E.Schmidt that 1. 5. dinitroanthraquinone is converted, byslight… … By a very gentle process of reduction they also succeededin showing the occurrence of a monohydroxylaminenitro-anthraquinone : NHOH I NO., Again, in the technically so important sulphur sesqui-oxide method, the first product formed from the dinitro-anthraquinone—and that, too, even at ordinary…
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