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固体酸Amberlyst 15催化合成丙烯酸异冰片酯
丙烯酸异冰片酯 莰烯 酯化 阳离子树脂
2013/12/6
以莰烯和丙烯酸为原料，用强酸性阳离子树脂Amberlyst 15作催化剂合成了功能单体丙烯酸异冰片酯，考察了物料比、催化剂用量、阻聚剂种类及用量、反应温度、反应时间等因素对反应的影响，同时采用正交试验对工艺条件进行了优化，结果表明，较适宜的反应条件是n(丙烯酸):n(莰烯)为1.3:1，催化剂Amberlyst 15用量占原料总质量的12%，阻聚剂吩噻嗪用量占原料总质量的0.03%，反应温度为60...
Kinetics of Synthesis of Isobutyl Propionate over Amberlyst-15
Esterification pseudohomogeneous kinetics isobutyl propionate ion-exchange resin Amberlyst-15
2010/4/16
The esterification of propionic acid with isobutanol in the presence of Amberlyst-15 as a catalyst was studied. Isobutyl propionate synthesized in this reaction has the fragrance of rum and is used in...