Yan Sheng
2000
Citations
0
Influential Citations
0
Citations
Journal
Journal of Jiangsu Institute of Petrochemical Technology
Abstract
Use AlCl3/S2Cl2 as catalyst, the synthesis of 3, 4 - dichlorotoluene from p - chlorotoluene by chlo-rination was studied. By orthogonal test, the best condition for the preparation of 3, 4 - dichlorotoluene is found to be temp. =100℃, cat. % =2.0%, AlCl3: S2Cl2 = 1:0.5, the selectivity of 3, 4 - dichlorotoluene in dichlorotoluenes reached 51 %, its yield came to 41.5 % .