异丙醇羧酸铝催化合成呋喃酚反应研究

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选择了异丙醇羧酸铝催化2-(2-甲基烯丙氧基)苯酚合成呋喃酚;探讨异丙醇羧酸铝用量对合成呋喃酚反应的影响.实验结果表明,异丙醇羧酸铝可高效催化2-(2-甲基烯丙氧基)苯酚合成呋喃酚.当催化剂为异丙醇二乙酸铝,用量为2-(2-甲基烯丙氧基)苯酚的2.50%(物质的量比),呋喃酚的收率达到80.8%,高于目前工业上以异丙醇铝为催化剂的78.3%,具有应用价值. (2-methylallyloxy) phenol catalyzed by isopropanol-carboxylic acid aluminum was investigated. The effect of the amount of aluminum isopropoxide on the synthesis of furanol was investigated. The experimental results showed that aluminum isopropoxide carboxylate Catalytic synthesis of 2- (2-methylallyloxy) phenol with furanol can be efficiently performed when the catalyst is aluminum isopropylacetate in an amount of 2.50% of 2- (2-methylallyloxy) phenol , The yield of furanol reached 80.8%, which is higher than 78.3% of the current commercial use of aluminum isopropoxide as catalyst, which has the application value.
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