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Citation: WANG Yan-Fei, SHEN Ben-Xian. Synthetic Improvement of Dimethythiotoluene diamine[J]. Chinese Journal of Applied Chemistry, ;2003, 20(10): 1018-1020. shu

Synthetic Improvement of Dimethythiotoluene diamine

WANG Yan-Fei ^, ,
SHEN Ben-Xian

1.
East China University of Science and Technology, Shanghai 200237

Corresponding author: WANG Yan-Fei,
Received Date: 18 December 2002
Available Online: 22 April 2003

The synthetic method of dimethythiotoluene diamine(DMTDA) has been modified by a in one-pot method from diamin toluene and dimethyldisulfide using zinc iodide as catalyst and dimethyl benzene as inert solvent. Loss of dimethyldisulfide is avoided during the processing, and high purity DMTDA was obtained by acid washing. The structure of DMTDA is characterized by ¹H NMR, ¹³C NMR and IR.
- dimethythiotoluene diamine,
- synthesis,
- zinc iodide
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