申请人:Ciba-Geigy Corporation
公开号:US04188483A1
公开(公告)日:1980-02-12
There are described compounds of the formulae I and II ##STR1## and also salts of compounds of the formula I, wherein X represents optionally substituted alkyl or alkenyl, and the Y's represent identical or different halogen atoms. The compounds of the formulae I and II are valuable intermediates which are suitable for producing, e.g., fiber-reactive dyes.
公式I和II的化合物已经描述如下##STR1##,化合物I的盐也包括在内,其中X代表可选择取代的烷基或烯基,Y代表相同或不同的卤素原子。公式I和II的化合物是有价值的中间体,适用于生产例如纤维活性染料。