磁场对合成乙酸乙酯的影响

The Effect of Magnetic Field on Direct Formation of Ethyl Acetate From Acetic Acid and Ethanol

关于磁场对某些物质物理性质的影响和化学反应影响的研究,近期越见活跃。

Magnetic field proved to show catalytic effect on the synthesis of ethyl acetate.This effect hat been related with the flow rate of the fluid,the processing time and the intensity of the magnetic field.The etfect of magnetic effect on direct formation of ethyl acetate has been probed by the change of 1~H NMR and specific conductance of the reaction mixture.The hydrogen bond of alcohol solution became weaker and the specific conductance of aceticacid increased after treatment of the solutions with magnetic field.