Research Article
Telomerization of Vinyl Chloride with Chloroform Initiated by Ferrous Chloride-Dimethylacetamide under Ultrasonic Conditions
Table 1
Effects of catalyst systemsa.
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The molar ratio of vinyl chloride, chloroform, catalysts, and solvent is 1 : 4 : 0.02 : 0.2, respectively; reaction time 30 h; temperature 130°C; initial pressure 0.3 MPa. bIt is calculated by vinyl chloride. cMethanol is the same molar amount as chloroform. |