Synthesis of Isoamyl Acetate Catalyzed by Urushiol Resin Immobilized Ferric Trichloride Catalyst 漆酚树脂固载化三氯化铁催化合成醋酸异戊酯
4-Chloro-phenol and benzyl chloride were stirred and heated at the presence of ferric trichloride as the catalyst. 2-Benzyl-4-chloro-phenol was obtained. The yield is between 77% and 78%. 本文以对氯苯酚和氯化苄为原料,在催化剂三氯化铁的存在下,搅拌加热20min,制得2-苄基-4-氯苯酚,收率为77%~78%。
Methods: Ferric trichloride was used to make middle cerebral artery thrombosis and build up the model of cerebral ischemia rat. Using the methods like immunohistochemistry, image analysis, and T-test a Statistic method. 方法:采用三氯化铁致大脑中动脉血栓形成大鼠脑缺血模型,免疫组织化学方法及图像分析,统计使用t检验。
The results show that Ferric trichloride and poly ferric sulfate has good effect in phosphorus remove. 结果表明三氯化铁、聚合硫酸铁除磷效果好。