Preparation of Ethyl Acetate Catalyzed by Sodium Alginate-Iron Gel Balls (SA-Fe)
SHEN Jian1*, CHEN Jun2
1. Qianjiang School of Hangzhou Second Middle School, Hangzhou 310000, China; 2. Hangzhou No.2 High School of Zhejiang Province, Hangzhou 310000, China
Abstract In view of the deficiency in the preparation of ethyl acetate, sodium alginate-iron gel spheres (SA-Fe) was designed and synthesized as a catalyst.The operation risk of using concentrated sulfuric acid was reduced, the post-treatment of the reaction residue was facilitated, and the catalyst recovery and regeneration were facilitated at the same time. Made the classroom demonstration experiment simple, safe and green.
SHEN Jian, CHEN Jun. Preparation of Ethyl Acetate Catalyzed by Sodium Alginate-Iron Gel Balls (SA-Fe)[J]. Chinese Journal of Chemical Education, 2023, 44(5): 103-105.
