In this paper,it is reported that the esterification between dl lactic acid,dl tartaric acid and various alcohol are catalyzed by modified gnarl.

• 以乳酸与醇的酯化反应、酒石酸与醇的酯化反应及羧酸与环氧氯丙烷得开环酯化反应为模型反应,研究了改性片麻岩作为催化剂对上述反应的催化性能。