期刊文献+

2-(4-氯-3-甲基苯基)-1,2,4-三嗪-3,5(2H,4H)-二酮的合成 被引量:2

Synthesis of 2-(4-Chloro-3-methylphenyl)-1,2,4-triazine-3,5(2H,4H)-dione
在线阅读 下载PDF
导出
摘要 对硝基邻甲苯胺经重氮化、氯代、还原、闭环、水解、脱羧6步反应得到2-(4-氯-3-甲基苯基)-1,2,4-三嗪-3,5(2H,4H)-二酮,总收率约40%。 2-(4-Chloro-3-methylphenyl)-1,2,4-triazine-3,5 (2H,4H)-dione was synthesized from 2-methyl-4-nitroaniline by diazotization, chlorination, reduction, cyclization, hydrolysis and decarboxylation with an overall yield of about 40 %.
出处 《中国医药工业杂志》 CAS CSCD 北大核心 2007年第7期472-474,共3页 Chinese Journal of Pharmaceuticals
关键词 2-(4-氯-3-甲基苯基)-1 2 4-三嗪-3 5(2H 4H)-二酮 中间体 合成 2- (4-chloro-3-methylphenyl) -1,2,4-triazine-3,5 (2H,4H) -dione intermediate synthesis
  • 相关文献

参考文献13

  • 1Pratviel G,Bernadou J,Ha T,et al.Ribose as the preferential target for the oxidized form of elliptinium acetate in ribonucleos(t) ides.Biological activities of the resulting adducts[J].J Med Chem,1986,29 (8):1350-1355.
  • 2Hysell M,Siegel JS,Tor Y.Synthesis and stability of exocyclic triazine nucleosides[J].Org Biomol Chem,2005,3(16):2946-2952.
  • 3Mylari BL,Miller MW,Howes HL Jr,et al.Anticoccidial derivatives of 6-azauracil.1.Enhancement of activity by benzylation of nitrogen-1.Observations on the design of nucleotide analogs in chemotherapy[J].J Med Chem,1977,20 (4):475-483.
  • 4McFarland JW.Comparative molecular field analysis of anticoccidial triazines[J].J Med Chem,1992,35(14):2543-2550.
  • 5Dow RL,Schneider SR,Paight ES,et al.Discovery of a novel series of 6-azauracil-based thyroid hormone receptor ligands:potent,TR β subtype-selective thyromimetics[J].Bioorg Med Chem Lett,2003,13 (3):379-382.
  • 6Miller MW,Mylari BL,Howes HL Jr,et al.Anticoccidial derivatives of 6-azauracil.2.High potency and long plasma life of N1-phenyl structures[J].J Med Chem,1979,22 (12):1483-1487.
  • 7徐克勋.精细有机化工原料及中间体手册[M].北京:化学工业出版社,1997.336-337.
  • 8戴立言,李永进,陈英奇.N-(4-氯-3-甲基苯基)-N′-甲基脲的合成[J].中国医药工业杂志,2002,33(9):429-430. 被引量:1
  • 9Miller MW,Mylari BL,Howes HL Jr,et al.Anticoccidial derivatives of 6-azauracil.4.A 1000-fold enhancement of potency by phenyl sulfide and phenyl sulfone side chains[J].J Med Chem,1981,24(11):1337-1342.
  • 10Enders E,Haberkorn A.Substituierte 2-Phenyl-1,2,4-triazin-3,5 (2H,4H)-dione,Verfahren ihrer Herstellung sowie ihre Verwendung als Arzneimittel:DE,2532363[P].1977-02-03.(CA 1977,86:190019)

二级参考文献6

  • 1Lambooy JP,Haley EE.Additional o-phenylenedi amines tested for vitamin B12 activity[].Journal of the American Chemical Society.1952
  • 2Prisbylla MP.Preparation of 5-( aminomethylene )-2,4-imidazolidinediones and their 2-thio analogs as herbicides[].EP:.1989
  • 3Hainaut D,Demoihe JP.N -( Alkylthio )-N ′-phenyl ureas and derivatives[].DE:.1973
  • 4Witek S,Bielawski J,Bielawska A,et al.Studies on reaction of aliphatic amines with aryl isocyanates[].Przemysl Chemistry.1978
  • 5Martin H,Janiak S,Toepfl W,et al.Urea derivatives as selective herbicides[].DE:.1969
  • 6Zaby G,Judat H,Boonstra E,et al.Continuous production of mono-or polyisocyanates[].DE:.1989

共引文献24

同被引文献15

引证文献2

二级引证文献13

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