The cycliccompound so obtained has profound effects upon the MW, MWD and functionability of the polymer product.
这些环化物对聚合产物的分子量、分子量分布和官能度都有较显著的影响。
2
And if there is a hydroxyl in ortho position of carboxyl, the oxygen of hydroxyl and carboxyl in ligand are bound to ti to form hexatomic cycliccompound.
而羧基邻位有酚羟基存在时，则配体以双齿形式与钛配位形成二茂钛六元环状化合物。
3
The ortho-compound formed penta cycliccompound was more stable that the meta-compound formed hexa cycliccompound, so the reaction rate of the ortho-compound is larger.