Green mixed-crystal pigments of the quinacridonequinone series, processes for their preparation and their use
作者： Frank Dr Prokschy , Ernst Dr Spietschka
DOI:
关键词: Trifluoromethyl 、 Chlorine 、 Indigo 、 Alkyl 、 Medicinal chemistry 、 Chemistry 、 Crystal structure 、 Hydrogen 、 Fluorine 、 Nitro 、 Organic chemistry
摘要: Green mixed-crystal pigments of the quinacridonequinone series, comprising 99-60 mole per cent a general formula (1) in which R is hydrogen, fluorine, chlorine or bromine atom an alkyl(C1-C4), trifluoromethyl, carboxamido, N-monoalkyl-(C1-C4)-carboxamido, N,N-dialkyl-(C1-C4)-carboxamido nitro group, and m n are each identical different number from 1 to 4, 1-40 substituted unsubstituted indigo (2) R' alkyl(C1-C4) group as defined above, where incorporated into crystal lattice quinacridonequinone; processes for their preparation use colouring natural synthetic materials paints.
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