反应详情

5 ml (50 μmol of Ti) of toluene solution in which the metallocene is dissolved was added while vigorously agitating. After agitating for 2 hours, 10 wt % of chloric acid-ethanol solution was added to terminate a reaction, the reactant was filtered, washed with ethanol and dried in a vacuum oven of 50° C. to obtain a final styrene/1,3-butadiene copolymer.

1. additionwas added
2. stirringAfter agitating for 2 hours
3. customto terminate
4. customa reaction
5. filtrationthe reactant was filtered
6. washwashed with ethanol
7. customdried in a vacuum oven of 50° C.