期刊文献+

硫酸钛催化α-蒎烯合成龙脑 被引量:5

Synthesis of Borneol from α-Pinene Catalyzed by Titanium Sulfate
下载PDF
导出
摘要 研究了硫酸钛[Ti(SO4)2]催化α-蒎烯(1)合成龙脑的反应。最佳反应条件为:Ti(SO4)2于400℃焙烧2h,n(1)∶n(草酸)=1.0∶0.4,w[Ti(SO4)2]=10%,依次于65℃反应1 h,75℃反应4 h,90℃反应1 h。在最佳反应条件下,产率53.98%,含量50.97%。 The reaction of borneol from α-pinene(1) catalyzed by titanium sulfate[Ti(SO4)2] were investigated.The optimum reaction conditions were as followed: Ti(SO4)2 was calcined at 400 ℃ for 2 h,n(1) ∶ n(oxalic acid) was 1.0 ∶ 0.4,w[Ti(SO4)2] was 10%,the reaction was carried at 65 ℃ for 1 h,at 75 ℃ for 4 h and at 90 ℃ for 1 h in turn.The yield was 53.98% with content of 50.97% under the optimum.
出处 《合成化学》 CAS CSCD 北大核心 2011年第6期791-793,801,共4页 Chinese Journal of Synthetic Chemistry
基金 国家自然科学基金资助项目(20906047) 浙江省教育厅科研项目(200803569) 浙江省大学生科研创新团队资助项目(2009R417021) 嘉兴市科技计划项目(2009AY2003) 嘉兴学院校级科研重点课题资助项目(70110008L)
关键词 催化剂 硫酸钛 Α-蒎烯 草酸 龙脑 合成 catalyst titanium sulfate α-pinene oxalic acid synthesis
  • 相关文献

参考文献11

  • 1余金权,冯爱群,谈燮峰,周萍,萧树德.固体酸催化α-蒎烯酯化-皂化合成龙脑的研究[J].林产化学与工业,1995,15(1):15-20. 被引量:11
  • 2贺咏梅 廖世军.硫酸促进型固体超强酸.化学通报,2005,:030-030.
  • 3Ayyamperumal Sakthivel, Nellutla Saritha, Parasura- man Selvam. Vapour phase tertiary butylation of phe- nol over sulfated zirconia catalyst [ J]. Catalysis Let- ters,2001,72(3 -4) :225 -228.
  • 4Lifeng Yah, Wan Li, Zhonghui Qi, et al. Solvent-free synthesis of cellulose acetate by solid superacid cataly- sis [ J ]. Journal of Polymer Research, 2006,13 : 375 - 378.
  • 5Hiromi Matsuhashi, Daishi Sato, Kazushi Arata. In- fluence of calcination temperature on the surface acid- ity of the solid superacid of sulfated alumina [ J ]. React Kinet Catal Lett,2004,81(1) :183 -188.
  • 6Qian Zhao, Jinyu Chu, Tingshun Jiang, et al. Synthe- sis of isoamyl salicylate using a novel mesoporous ti-tania superacid as a catalyst[ J]. Korean J Chem Eng, 2008,25(5 ) : 1008 - 1013.
  • 7Xiaomin Luo, Longfang Ren, Xiaolei Zhang, et al. The synthesis of oleic acid polyglycol ester catalyzed by solid super acid [ J ]. J Surfact Deterg,2009,12 : 1 - 5.
  • 8Xiaoting I-Iu, Zheng Zhou, Defang Sun, et al. Estcrifi- cation of fatty acid by zirconic catalysts [ J]. Catal Lett,2009,133:90 - 96.
  • 9陈慧宗,刘永根,杨义文,邓志红,王瑞芬.CLY纳米催化剂催化α-蒎烯合成龙脑[J].精细化工,2005,22(4):277-279. 被引量:14
  • 10陈慧宗,刘永根,杨义文,邓志红,王瑞芬.龙脑合成方法的改进[J].应用化学,2005,22(5):563-565. 被引量:14

二级参考文献7

共引文献28

同被引文献85

引证文献5

二级引证文献16

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部