期刊文献+
任意字段
题名或关键词
题名
关键词
文摘
作者
第一作者
机构
刊名
分类号
参考文献
作者简介
基金资助
栏目信息

添加物对1-甲氧基-2-丙醇催化氧化制甲氧基丙酮反应的影响 被引量：8

Effects of Additives on Catalytic Oxidation of 1-Methoxy-2-Propanol to Methoxyacetone
下载PDF
导出
摘要 The system W Ⅵ H 2O 2 has good selectivity for methoxyacetone in oxidation of 1 methoxy 2 propanol. The effects of acid and base additives on selectivity for methoxyacetone were studied. The results showed that the acid additive, i.e. NaHSO 4, was favorable to Na 2WO 4 H 2O 2 system, while the base additive NEt 3 was favorable to other tungsten compounds. A 71 2% of yield of methoxyacetone with 98 9% of selectivity for methoxyacetone was obtained in Na 2WO 4 H 2O 2 NaHSO 4 MeCOMe oxidation system. The system W-VI-H2O2 has good selectivity for methoxyacetone in oxidation of 1-methoxy-2-propanol. The effects of acid and base additives on selectivity for methoxyacetone were studied. The results showed that the acid additive, i.e. NaHSO4, was favorable to Na2WO4-H2O2 system, while the base additive NEt3 was favorable to other tungsten compounds. A 71.2% of yield of methoxyacetone with 98.9% of selectivity for methoxyacetone was obtained in Na2WO4-H2O2-NaHSO4-MeCOMe oxidation system.
作者 王军伟 周宁 赵春霞 曹国英 胡信全 HU Xinquan
机构地区 中国科学院大连化学物理研究所 Dalian Institute of Chemical Physics
出处 《催化学报》 SCIE CAS CSCD 北大核心 2001年第1期87-88,共2页
关键词 甲氧基丙醇 甲氧基丙酮 过氧化氢 催化氧化 钨酸钠催化剂 催化活性 methoxy-propanol methoxyacetone tungsten compound hydrogen peroxide catalytic oxidation
分类号 O643 [理学—物理化学]
  • 相关文献

参考文献7

  • 1Venturello C;Ricci M.查看详情,1986(09).
  • 2Jacobson S E;Muccigrosso D A;Mares F.查看详情,1979(06).
  • 3Mariella R P;Leech J L.查看详情[J],1949(10).
  • 4Mallat T;Baiker A.查看详情[J],1991(01).
  • 5HayashiH;Kikawa K;Murai Y.查看详情,1996(36).
  • 6Sato K;Aoki M;Takagi J.Organic Solvent- and Halide-Free Oxidation of Alcohols with Aqueous Hydrogen Peroxide[J],1997(119).
  • 7Payne G B;Smith C W.查看详情[J],1957(12).

同被引文献32

  • 1王晓丽,姜恒,宫红,王锐.四丁基溴化铵催化H_2O_2氧化苯甲醛合成苯甲酸[J].化工科技,2004,12(5):28-30. 被引量：12
  • 2陈明,乔凯,苏杰,张宝国,侯学伟.1-甲氧基-2-丙醇催化脱氢制备甲氧基丙酮[J].当代化工,2005,34(4):238-239. 被引量：6
  • 3化工百科全编辑委员会.化工百科全书第1卷锕系元素和锕系后元素-丙烯酰胺聚合物[M].北京：化学工业出版社,1990.466.
  • 4化工百科全编辑委员会.化工百科全书第1卷 锕系元素和锕系后元素-丙烯酰胺聚合物[M].北京：化学工业出版社,1990.466.
  • 5[1]Kazuhiko S , Masao A , Junko T , et al. [ J ] . J Am Chem Soc ,1997 ,119(50): 12386.
  • 6[2]Kazuhiko S, Junko T, Masao A, et al. [ J ]. Tetrahedron Lett,1998,39:7549.
  • 7Prakash B.Dehydrogenation of alkylene glycol ethers to ether ketones and aldehydes:US,6 376 718[P].2002-04-23.
  • 8Law,Michael P.Methoxyacetone preparation:US,6 232505[P].2001-05-15.
  • 9Wymore C E.Oxydehydrogenation of alcohols:US,4 218 401[P].1980-08-19.
  • 10Ckaude G.Process for producing alkoxy ketones:US,4141919[P].1979-02-27.

引证文献8

二级引证文献23

催化学报
2001年 第1期

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