Al-SO3H-SBA-15催化醋酸与异丁烯酯化反应的协同效应研究

来源 :第十七届全国催化学术会议 | 被引量 : 0次 | 上传用户:fanshuyige
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酸烯加成酯化制备羧酸酯的工艺,原子利用率理论上可达100%,是一种理想的原子经济反应.其中,以醋酸与异丁烯反应制备醋酸叔丁酯越来越受关注.酸烯加成酯化制备醋酸叔丁酯包括异丁烯在Br(o)nsted 酸活性中心叔碳正离子的生成以及叔碳正离子与醋酸反应生成醋酸叔丁酯两个过程.
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