Methyl p-methyltoluenesulfonate (MeOTs) was used as cationic catalyst for thermal polymerization of a biaphenol A/aniline-based benzoxazine (BA-a).

• 摘要以对甲基苯磺酸甲酯作为阳离子催化剂，研究了双酚A苯胺型苯并恶嗪的热聚合反应。