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

微波辅助相转移催化合成叔丁基二硫醚 被引量：2

Microwave-assisted synthesis of di-tert-butyl disulfide by phase transfer catalysis
下载PDF
导出
摘要 以升华硫、氢氧化钠、叔丁基氯为原料,PEG-400为相转移催化剂,微波辐射下相转移催化合成标题化合物。用正交实验对反应条件进行优化,优化条件下的平均收率为90.91%;对产品进行了红外、核磁共振、气相分析,结果与标准相吻合。 Di-tert-butyl disulfide was synthesized from sulfur,sodium hydroxide and tert-butyl chloride using PEG-400 as the phase transfer catalyst（PTC） under microwave irradiation.The optimal experiment conditions were obtained by orthogonal design.The average product yield was 90.91%.The samples synthesized under optimal conditions were characterized by infrared spectrometry（IR）,1H-nuclear magnetic resonance（1HNMR） spectroscopy,and gas chromatography.The results were in agreement with the standard test results.
作者 胡国勤 王晓君 李雯 李华 章亚东
机构地区 郑州大学化工学院
出处 《化学试剂》 CAS CSCD 北大核心 2010年第10期941-943,共3页 Chemical Reagents
关键词 微波辅助合成 相转移催化 卤代烃 叔丁基二硫醚 microwave-assisted synthesis phase transfer catalysis alkyl halide di-tert-butyl disulfide
分类号 O623.82 [理学—有机化学]
  • 相关文献

参考文献21

  • 1KHAN K M,MUHAMMAD A,MUHAMMAD T,et al. An expedient and selective approach towards disulfides using sodium bromate/sodium hydrogen sulfite reagent [ J ]. Lett. Org. Chem. , 2008,5 ( 6 ) : 432-434.
  • 2VINOD K, PARSHAD K M. Efficient oxidative coupling of thiols into disulfides using N-tert-butyl-N-chlorocyanamide[ J]. Bull. Chem. Soc. Jpn. ,2008,81 ( 1 ) : 160-162.
  • 3BANERJEE A K. Thallium ( Ⅲ ) acetate, e-EROS ency- clopedia of reagents for organic synthesis 2001 [OL]. http://www, mrw. interscience, wiley, com/eros/articles/ rt078/frame, html,2008-09-15.
  • 4BANFIELD S C,TAKEO O A, HANNES L,et al. Unexpected reactivity of the burgess reagent with thiols:synthesis of symmetrical disulfides [ J ]. J. Org. Chem., 2007,72(13) :4 989-4 992.
  • 5MOHAMMED H, HOSSEIN G, ZAHED K J. N-Chlorosuccinimide:a simple and efficient reagent for the preparation of symmetrical disulfides [ J ]. J. Sulfur Chem. ,2006,27 ( 2 ) : 165 -167.
  • 6REMI L B. Activated carbon with improved mechanical strength and its uses such as catalyst support:FR,2 865 468 [ P]. 2005 -07-29.
  • 7TORSTEN B, JENS G, GILLES F, et al. A Stable aminyl radical metal complex [ J ]. Science, 2005,307 ( 5707 ) : 235-238.
  • 8HASHMAT A M, MARIO M. Oxidation of thiols to disulfides with molecular bromine on hydrated silica gel support [ J ]. Tetrahedron Lett. , 2002,43 ( 35 ) :6 271-6 273.
  • 9AKIN A ,THOMAS W ,WORLEY S D. Oxidation of thiols to disulfides with monochloro poly (styrenehydantoin) beads[ J ]. Tetrahedron Lett., 2006, 47 ( 21 ) : 3 509- 3 510.
  • 10ROBERTO S,RAFAEL A,PEDROSA M R,et al. Simple and selective oxidation of thiols to disulfides with dimethyl sulfoxide catalyzed by dichlorodioxomolybdehum ( VI ) [ J ]. Synthesis,2002,37 ( 7 ) : 856-858.

同被引文献38

  • 1李新芳,王学业,文小红,龙清平,刘万强,谭援强,李建军.有机二硫化物润滑添加剂抗磨极压性能的密度泛函理论研究[J].Chinese Journal of Structural Chemistry,2004,23(9):1044-1050. 被引量：9
  • 2陈献,乔旭,崔咪芬,张进平,汤吉海.相转移催化合成二环已基二硫醚[J].精细化工,2005,22(11):874-877. 被引量：3
  • 3Shefer N, Carmeli M, Rozen S. General fast and high yield oxidation of thiols and disulfides to sulfonic and sulfinic acids using HOF· CH3CN [J]. Tetrahedron Lett., 2007, 48(46):8178-8181.
  • 4Plaza S, Celichowshi G, Margielewski L, et al. Flash thermolysis of dibenzyl and diphenyl disutfides[J]. Wear, 2000, 237(2) :295 - 299.
  • 5Liu G, Huth J R, Olejniczak E T. Novel p -arylthio cinnamides as antagonists of leukocyte function- associated antigen - 1/intracellular adhesion molecule - 1 interaction 2. Mechanism of inhibition and structure - based improvement of phar- maceutical properties[J]. J. Med. Chem. , 2001, 44:1202 - 1210.
  • 6Soleiman- Beiji M, Mohammadi F. A novel copper- catalyzed, one- pot synthesis of symmetric organic disulfides from alkyl and aryl halides : potassium 5 - methyl - 1,3,4 - oxadiazole - 2 - thiolate as a novel sulfur transfer reagent[J]. Tet- rahedron Lett. , 2012, 53(52)..7028-7030.
  • 7Polshettiwar V, Nivsarkar M, Acharya J, et al. A new reagent for the efficient synthesis of disulfides from alkyl halides [J]. Tetrahedron Lett., 2003, 44(5) :887-889.
  • 8Firouzabazi H, Iranpoor N, Abbasi M. A one- pot, efficient, and odorless synthesis of symmetrical disulfides using or- ganic halides and thiourea in the presence of manganese dioxide and wet polyethylene glycol (PEG - 200)[J]. Tetrahed- ton Lett., 2010, 51(3) :508 - 509.
  • 9Bandgar B P, Vppalla I. S, Sadavarte V S. Reduction of sulfur with borohydride exchange resin in methanol: application to rapid and selective synthesis of disulfides[J]. Tetrahedron Lett. , 2001, 42(38):6741 -6743.
  • 10Bao M, Masao S. N- Trifluoroacetyl arenesulfenamides, effective precursors for synthesis of unsymmetrical disulfides and sulfenamides[J]. Tetrohedron, 2003, 59(48) :9655 - 9659.

引证文献2

二级引证文献3

化学试剂
2010年 第10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