催化加氢合成1-氨基-3,6,8-萘三磺酸  

THE PREPARATION OF 1-NAPHTHYL AMINE- 3,6,8-TRISULPHONIC ACID BY CATALYTIC HYDROGENTION

作　　者：申凯华[1] 宋东明[1] 李树德[1] 

机构地区：[1]大连理工大学精细化工系,116012

出　　处：《精细石油化工》1996年第6期35-38,共4页Speciality Petrochemicals

摘　　要：采用 Pd/C催化剂 ,硝基 T酸混合物不经提纯 ,催化加氢制备 1氨基 3,6,8萘三磺酸 ,副产物少 ,产率高 ,催化剂可套用回收。纸色谱 ,高效液相色谱和重氮化滴定方法可对产物进行定性、定量分析。Naphthyl amine3,6,8trisulphonic acid from a nitro T acid mixture by contacting a aqueous with hydrogen in the presence of Pd/C catalyst and results in the procurement for higher yield of the desired product and less byproducts. Using PLC, HPLC and diazotization titration for qualitative and quantitative analysis respectively.

关 键 词：硝基T酸 催化剂 催化加氢 T酸 

分 类 号：TQ612.3[化学工程—精细化工] O643.38[理学—物理化学]