About: 5-Substituted 6-azauracils XVII. Synthesis of 5-(m-tolyl)-6-azauracil     Goto   Sponge   NotDistinct   Permalink

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  • 7-Methylisatin (I) was converted to appropriate senicarbazone. Its alkaline recyklization afforded 5-(2-amino-3-methyl)-6-azauracil. Its diazotation and subsequent redictive elimination of diazonium group led to the 5-(m-tolyl)-6-azauracil. Reaction of diazotated amine with ethyl cyanoacetylcarbamate afforded appropriate hydrazone. After reaction with bicarbonate this compound was converted to 1-[2-(6-azauracil-5-yl)-6-methylphenyl]-6-azauracil-5-carbonitrile. Cyclization of 5-(2-amino-3-methyl)-6-azauracil afforded 3,5-dihydro-5H-6-methyl-[1,2,4]-triazino[5,6-b]indole-3-one.
  • 7-Methylisatin (I) was converted to appropriate senicarbazone. Its alkaline recyklization afforded 5-(2-amino-3-methyl)-6-azauracil. Its diazotation and subsequent redictive elimination of diazonium group led to the 5-(m-tolyl)-6-azauracil. Reaction of diazotated amine with ethyl cyanoacetylcarbamate afforded appropriate hydrazone. After reaction with bicarbonate this compound was converted to 1-[2-(6-azauracil-5-yl)-6-methylphenyl]-6-azauracil-5-carbonitrile. Cyclization of 5-(2-amino-3-methyl)-6-azauracil afforded 3,5-dihydro-5H-6-methyl-[1,2,4]-triazino[5,6-b]indole-3-one. (en)
Title
  • 5-Substituted 6-azauracils XVII. Synthesis of 5-(m-tolyl)-6-azauracil
  • 5-Substituted 6-azauracils XVII. Synthesis of 5-(m-tolyl)-6-azauracil (en)
skos:prefLabel
  • 5-Substituted 6-azauracils XVII. Synthesis of 5-(m-tolyl)-6-azauracil
  • 5-Substituted 6-azauracils XVII. Synthesis of 5-(m-tolyl)-6-azauracil (en)
skos:notation
  • RIV/61989592:15310/00:00000982!RIV/2001/MSM/153101/N
http://linked.open.../vavai/riv/strany
  • 33
http://linked.open...avai/riv/aktivita
http://linked.open...avai/riv/aktivity
  • Z(MSM 153100013)
http://linked.open...iv/cisloPeriodika
  • NA
http://linked.open...vai/riv/dodaniDat
http://linked.open...aciTvurceVysledku
  • Hlaváč, Jan
  • Slouka, Jan
http://linked.open.../riv/druhVysledku
http://linked.open...iv/duvernostUdaju
http://linked.open...titaPredkladatele
http://linked.open...dnocenehoVysledku
  • 733931
http://linked.open...ai/riv/idVysledku
  • RIV/61989592:15310/00:00000982
http://linked.open...riv/jazykVysledku
http://linked.open...ontrolniKodProRIV
  • [ACC6089A8879]
http://linked.open...i/riv/nazevZdroje
  • Acta Universitatis Palackianae Olomucensis, Facultas Rerum Naturalium, Chemica
http://linked.open...in/vavai/riv/obor
http://linked.open...ichTvurcuVysledku
http://linked.open...cetTvurcuVysledku
http://linked.open...UplatneniVysledku
http://linked.open...v/svazekPeriodika
  • 39
http://linked.open...iv/tvurceVysledku
  • Hlaváč, Jan
  • Hradil, Pavel
  • Slouka, Jan
http://linked.open...n/vavai/riv/zamer
issn
  • 0232-0061
number of pages
http://localhost/t...ganizacniJednotka
  • 15310
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