Behaviour of Thienopyrimidinoylisothiocyanate towards Nitrogen and Carbon Nucleophiles
Vol. 65 No. 536 (2008), Articles
Vol. 65 No. 536 (2008)

Behaviour of Thienopyrimidinoylisothiocyanate towards Nitrogen and Carbon Nucleophiles

Articles
M.H. Sherif
Chemistry Department Faculty of Science Zagazig University Zagazig
Abd El-Galil E. Amr
Applied Organic Chemistry Dept. National Research Centre Cairo
M.G. Assy
Chemistry Department Faculty of Science Zagazig University Zagazig
Zainab M. Ramadan
Chemistry Department Faculty of Science Zagazig University Zagazig
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How to Cite

Sherif, M.H. et al. “Behaviour of Thienopyrimidinoylisothiocyanate towards Nitrogen and Carbon Nucleophiles”. Afinidad. Journal of Chemical Engineering Theoretical and Applied Chemistry, vol.VOL 65, no. 536, https://raco.cat/index.php/afinidad/article/view/282238.


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Abstract

Addition of aryl amine and urea derivatives to isothiocyanate 2 yielded thiourea derivatives 3a-c and triazine derivatives 4a,b respectively. Cycloaddition of isothiocyanate 2 and malononitrile, Schiff base and / or enaminone 8 afforded oxazine 5, oxadiazine 7 and / or pyrimidine 9 derivatives respectively.

Keywords

  • Isocthiocyanate
  • thiourea
  • triazine
  • Oxazine
  • oxadiazine
  • pyrimidine.
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