申请人:Bayer Aktiengesellschaft
公开号:US04056544A1
公开(公告)日:1977-11-01
Compounds of the formula ##STR1## wherein R represents cycloalkyl or the ##STR2## group wherein R.sub.1 and R.sub.2 denote alkyl and Y denotes hydrogen, chlorine, bromine, amino, alkylamino, cycloalkylamino, aralkylamino, arylamino, acylamino or arylmercapto, with the proviso that the nitro group is in the 5- or 8-position of the anthraquinone nucleus if Y denotes hydrogen As well as their production and their use for the dyeing of synthetic fibres.
式子为##STR1##的化合物,其中R代表环烷基或##STR2##基团,其中R.sub.1和R.sub.2代表烷基,Y代表氢、氯、溴、氨基、烷基氨基、环烷基氨基、芳基烷基氨基、芳基氨基、酰胺基或芳基硫醇基,前提是如果Y代表氢,则硝基基团在蒽醌核的5-或8-位置。以及它们的制备和用于合成纤维染色的用途。