Knowledge Network Node
FINE CHEMICALS. 1999, (01) Core

Synthesis of Terpinene-maleic Anhydride Adduct Catalyzed by the Solid Super Acid SO 4 2- /TiO 2 CatalystChinese Full Text

YU Shitao,SONG Zhanqian Research Institute of Chemical Processing and Utilization of Forest Products,CAF,Nanjing,China 210042.

Abstract: The solid super acid SO 4 2- /TiO 2 was first used in catalytic synthesis of terpinene-maleic anhydride adduct（TMA）.The suitable conditions of preparation of the catalyst and synthesis of TMA were obtained:concentration of H 2SO 4=0.10～0.25mol/L,calcination temperature=500～550℃,calcination time=3h and the amount of catalyst=10% of maleic anhydride,molar ratio of maleic anhydride to turpentine=1/1.8～1/2.2,reaction temperature=130～150℃,reaction time=2.5～3.0h.The relation between activity a... More
Keywords：

turpentine; solid super acid; catalysis;

  • Series：

    (B) Chemistry/ Metallurgy/ Environment/ Mine Industry

  • Subject：

    Organic Chemical Industry

  • Classification Code：

    TQ436.94

Download the mobile appuse the app to scan this coderead the article.

Tips: Please download CAJViewer to view CAJ format full text.

Download: 160 Pagecount: 4 Size: 39k

Related Literature
  • Similar Article
  • Reader Recommendation
  • Associated Author