C(Cl)Cl.[Al+3].[Cl-].[Cl-].[Cl-].N#N.[CH2:10](Cl)[CH2:11][CH2:12][CH3:13]>>[CH2:13]=[CH:12][CH2:11][CH2:10][CH2:10][CH2:11][CH2:12][CH3:13].[CH2:13]=[CH:12][CH2:11][CH2:10][CH2:10][CH2:11][CH2:12][CH2:13][CH2:10][CH2:11][CH2:12][CH3:13]A two liter reactor is equipped with a stirrer, addition funnel, thermometer, condenser and a cooling bath. A solution of 300 g (2.68 moles) 1-octene, 300g (1.79 moles) 1-dodecene and 3.9 g (0.042 moles) normal butyl chloride was prepared and charged to the addition funnel. To the reactor was charged 300 ml. dry methylene chloride and 12.0 g anhydrous AlCl3. A N2 atmosphere was maintained throughout the polymerization procedure. The stirred AlCl3 slurry was cooled to 15° C., whereupon a dropwise addition of the comonomer/n-butyl chloride solution was initiated and continued over 3.0 hours into the reactor. The polymerization temperature was maintained at 15° C.±1° C. After the comonomer/n-butyl chloride charge was complete, the polymerization mixture was stirred for an additional 3.0 hours at 15° C.
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