期刊文献+

钙催化丙烷直接羰基化反应的研究

Direct Carboxylation of Propane over Calcium Catalyst
下载PDF
导出
摘要 采用一种新型的催化体系CaCl2·2H2O/K2S2O8/CF3COOH,将丙烷直接羰基化反应合成异丁酸,考察了反应过程中温度、反应时间、CO压力和催化剂等因素对反应收率的影响;选择了反应所需的最优化条件,在此优化条件下,异丁酸的收率可达到48.8%左右;同时给出了可能的反应机理。 A novel catalytic system CaCl_2·2H_2O/K_2S_2O_8/CF_3COOH was used for direct carboxylation of propane to give isobutyric acid. The effects of reaction temperature、reaction time、CO pressure and catalyst were investigated. The optimized condtions for the reaction were determined. The yield of isopropyl acid can be 48.8% or so under the optimized reaction conditions. A possible reaction mechanism was proposed.
出处 《化学世界》 CAS CSCD 北大核心 2004年第11期590-592,613,共4页 Chemical World
关键词 丙烷 羰基化 钙催化 propane carboxylation calcium catalyst
  • 相关文献

参考文献7

  • 1[1]Hinz A, Andersson A. Activation and functionalization of alkanes [M]. NewYork: C. L. Hill. Ed,1989.78.
  • 2[2]Beretta A, Piovesan L, Forzzatti P. An investigation On the rol Of a Pt/Al2O3 catalyst in the oxidative dehydrogenations of propane on annular reactor [J]. J Catal, 1999,184:455-468.
  • 3卓广澜,姜玄珍.钴催化的苯直接羰基化反应研究[J].有机化学,2003,23(1):54-56. 被引量:4
  • 4[6]Asadullah M, Kitamura T, Fujiwara Y. Synthesis of carboxylic acids through the formation of C-C bond between staturated hydrocarbons and CO in the presence of Mg/K2S2O8/TFA system [J]. Chem Lett,1999, (10) :499-452.
  • 5[7]Beretta A, Forzatti P, Ranzi E. Production of olefins via oxida tive dehydrogenation of propane in authermal gondtions[J]. J Catal, 1999,184: 469-478.
  • 6[8]Nagahara K, Ryu I, Kambe N, et al. Rate constants for addition of a primary alkyl radical to carbon monoxide [J]. J Org Chem, 1995,60: 7384-7385.
  • 7[9]Lu Y, Xue J, Liu Y, et al. Studies on the reaction mechanism of CH4/CO2 reforming over CO/γ-Al2O3catalyst[J]. Chem Lett, 1997, (11) :515-516.

二级参考文献10

  • 1Okamura, J.; Nishiyama, S.; Tsuruya, S.; Masai, M. J.Mol. Catal. A: Chem. 1998, 135, 133.
  • 2Tang, H.; Shen, C.; Lin, M.; Sen, A. Inorg. Chim. Acta 2000, 300- 302, 1109.
  • 3Xu, Q.; Inoue, S., Tsumori, N.; Mori, H. J. Mol. Catal.A: Chem. 2001, 170, 147.
  • 4Olah, G. A.; Prakash, G. K. S.; Mathew, T.; Marinez, E.R. Angew. Chem., Int. Ed. 2000, 39, 2547.
  • 5Boese, W. T.; Goldman, A. S. J. Am. Chem. Soc. 1992,114, 350.
  • 6Sakakura, T.; Tanaka, M. J. Chem. Soc., Chem. Commun.1987, 758.
  • 7Fujiwara, Y.; Jintoku, T.; Takaki, K. CHEMTECH 1990, 636.
  • 8Lu, W.; Yamaoka, Y.; Taniguchi, Y.; Kitamura, T.; Takaki,K.; Fujiwara, Y. J. Organomet. Chem. 1999, 580, 290.
  • 9Asadullah, M.; Taniguchi, Y.; Kitamura, T.; Fujiwara, Y.Appl. Catal. , A 2000, 194-195,443.
  • 10Goldstein, A. S.; Drago, R. S. Inorg. Chem. 1991, 30, 4506.

共引文献3

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