Isotactic poly(methyl methacrylate)(it-PMMA) is usually prepared by anionic initiators such as alkyllithium and Grignard reagents in organic solutions.

• 全同立构聚甲基丙烯酸甲酯通常使用阴离子活性聚合方法制备，引发剂为烷基锂、格利雅试剂等，反应在有机溶剂中进行。