酸性蓝264^#中间体合成研究

The Synthesis of the Intermediates of Acid Blue 264

详细报道了酸性蓝264^#中间体N-（4-胺基苄基）-N，4-二甲基苯磺酰胺的合成方法，本文方法具有简单、原料易得、产率高、成本低、质量好的特点。

The detailed report of synthesis of the intermediates of acid blue 264, this paper route has a simple, reactants high yield, and lower cost and good quality characteristics;