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表1 反应条件对苯甲酸乙酯产率(y)的影响

序号 t/min 溶剂 y电加热/% y微波/% y微波/y电加热 1 20 甲苯 28.1 33.6 1.20 2 40 甲苯 39.4 54.6 1.38 3 60 甲苯 53.1 57.1 1.07 4 80 甲苯 55.8 60.1 1.08 5 100 甲苯 56.4 60.5 1.07 6 120 甲苯 62.7 71.1 1.13 7 40 环己烷 26.0 32.5 1.25 8 80 环己烷 50.6 57.2 1.13 9 120 环己烷 53.6 61.0 1.14