期刊信息

  • 刊名: 河北师范大学学报(自然科学版)Journal of Hebei Normal University (Natural Science)
  • 主办: 河北师范大学
  • ISSN: 1000-5854
  • CN: 13-1061/N
  • 中国科技核心期刊
  • 中国期刊方阵入选期刊
  • 中国高校优秀科技期刊
  • 华北优秀期刊
  • 河北省优秀科技期刊

磷钨酸催化合成己二酸二甲酯

  • 1. 河北师范大学化学系 河北 石家庄050016;
    2. 石家庄铁路工程职业技术学院 河北 石家庄050041
  • DOI:

Study on the Catalytic Synthesis of Dimethyl Adipate with Tungstophosphoric Acid

摘要/Abstract

摘要:

磷钨酸作为己二酸和甲醇的酯化催化剂,性能优于硫酸.探讨并找到了其较好的反应条件,酯化率达93.6%.

Abstract:

It has been found that tungstophosphoric acid was superior to H2SO4 when used as cata-lyst for esterification of methyl alcohol with adipic acid. The optimum reaction conditions in synthesis of dimethyl adipate catalyzed with tungstophosphoric acid were determined, with the yield at 93. 6%.