【摘要】 本文报道由5—硝基—2—氨基苯磺酸出发,经重氮化,生成的重氮盐再与丫—酸偶合,合成酸性紫2R。更多还原

【Abstract】 This paper reports the synthesis of Acid violet 2R, which starts from the diazotization of 5-nitro-2-aminobezenesulfonic acid and then the coupling of the resulting diazonium salt with Gamma acid, follows to give the finat product.更多还原