Chlorination occurs adjacent to the isoprene units to form allylic chlorines.

氯化发生在异戊二烯单元附近形成烯丙基氯。

youdao

Now, it's not going to be symmetric is it, because there's two fluorines and two chlorines.

现在，它将不会对称，因为有两个氟原子和两个氯原子。

youdao

Now, it's not going to be symmetric is it, because there's two fluorines and two chlorines.

现在，它将不会对称，因为有两个氟原子和两个氯原子。

youdao