【摘要】 在羧酸(或酸酐)与醇的酯化反应中以有机锆化合物为催化剂制各酯,羧酸与醇的摩尔比为1∶2.5,催化剂用量为0.49毫摩尔,在回流温度下,加热3小时,羧酸酯的产率较好。更多还原

【Abstract】 Esters were prepared by esterification of Carboxylic acid (or anhyd ride)with alcohols over organometallic compounds of Zr Catalysts. Thus,a mixture,of l mole carboxylic acid, 2.5mole alcohols, and 0.49 m mo le catalyst was heated 3 hours at reflux temperature to give a good yield of carboxylie acid esters.更多还原