SCI和EI收录∣中国化工学会会刊

Chinese Journal of Chemical Engineering ›› 2014, Vol. 22 ›› Issue (3): 312-317.DOI: 10.1016/S1004-9541(14)60048-3

• 催化、动力学与反应工程 • 上一篇    下一篇

Synthesis of a Novel Solid Acid with both Sulfonic and Carbonyl Acid Groups and Its Catalytic Activities in Acetalization

程欲晓1, 周宇艳1, 张继东1, 费旭东1, 马腾洲1, 梁学正2   

  1. 1 Inspection Center of Industrial Products and Raw Materials, Shanghai Entry-Exit Inspection and Quarantine Bureau, Shanghai 200135, China;
    2 Institute of Applied Chemistry, Shaoxing University, Shaoxing 312000, China
  • 收稿日期:2012-05-27 修回日期:2013-03-14 出版日期:2014-03-28 发布日期:2014-03-05
  • 通讯作者: LIANG Xuezheng
  • 基金资助:

    Supported by the Chinese National General Administration of Quality Supervision, Inspection and Quarantine (2012IK048, 2011IK041) and the National Natural Science Foundation of China (21103111).

Synthesis of a Novel Solid Acid with both Sulfonic and Carbonyl Acid Groups and Its Catalytic Activities in Acetalization

CHENG Yuxiao1, ZHOU Yuyan1, ZHANG Jidong1, FEI Xudong1, MA Tengzhou1, LIANG Xuezheng2   

  1. 1 Inspection Center of Industrial Products and Raw Materials, Shanghai Entry-Exit Inspection and Quarantine Bureau, Shanghai 200135, China;
    2 Institute of Applied Chemistry, Shaoxing University, Shaoxing 312000, China
  • Received:2012-05-27 Revised:2013-03-14 Online:2014-03-28 Published:2014-03-05
  • Contact: LIANG Xuezheng
  • Supported by:

    Supported by the Chinese National General Administration of Quality Supervision, Inspection and Quarantine (2012IK048, 2011IK041) and the National Natural Science Foundation of China (21103111).

摘要: The novel solid acid with both sulfonic and carbonyl acid groups has been synthesized from 3-((2-sulfoethoxy) carbonyl)acrylic acid and tetraethyl orthosilicate (TEOS). The catalytic activities were investigated through the acetalization. The results showed that the novel solid acid was very efficient for the reactions with the high yields. The high acidity, high stability and reusability were the key feature of the novel solid acid. Moreover, the sulfonic and carbonyl acid groups could cooperate during the catalytic process, which improved its catalytic activities. The catalyst shows recyclability, and hold great potential for replacement of homogeneous catalysts.

关键词: solid acid with sulfonic and carbonyl acid groups, acetalization, green chemistry

Abstract: The novel solid acid with both sulfonic and carbonyl acid groups has been synthesized from 3-((2-sulfoethoxy) carbonyl)acrylic acid and tetraethyl orthosilicate (TEOS). The catalytic activities were investigated through the acetalization. The results showed that the novel solid acid was very efficient for the reactions with the high yields. The high acidity, high stability and reusability were the key feature of the novel solid acid. Moreover, the sulfonic and carbonyl acid groups could cooperate during the catalytic process, which improved its catalytic activities. The catalyst shows recyclability, and hold great potential for replacement of homogeneous catalysts.

Key words: solid acid with sulfonic and carbonyl acid groups, acetalization, green chemistry