摘要
By taking 3 chloro 4 methyl aniline as raw material,two solvent mixtures of naphtha and petroleum ether in a certain proportion,and through sulfonation 2 amino 4 chloro 5 toluene sulfonic acid was synthesized.The yield of product was about 90%,and the recovery of solvents was over 95%.
By taking 3 chloro 4 methyl aniline as raw material,two solvent mixtures of naphtha and petroleum ether in a certain proportion,and through sulfonation 2 amino 4 chloro 5 toluene sulfonic acid was synthesized.The yield of product was about 90%,and the recovery of solvents was over 95%.
出处
《化学研究与应用》
CAS
CSCD
北大核心
2002年第3期330-331,319,共3页
Chemical Research and Application
基金
河北师范大学科研基金资助课题 ( 2 0 30 0 3)
