Collect. Czech. Chem. Commun. 1989, 54, 1082-1091
https://doi.org/10.1135/cccc19891082

Studies on condensed pyrazoles: Synthesis of new methyl and amino pyrazolo[1,5-a]pyrimidines and of pyrazolo[5,1-c][1,2,4]triazines

Mohamed Hilmy Elnagdia, Nadia Hassen Tahab, Fatma Abdel Maksoud Abd El Alla, Ramadan Maawad Abdel-Motalebc and Fivian Farouk Mahmoudb

a Department of Chemistry, Faculty of Science, Cairo University, Giza, Egypt
b Department of Chemistry, Faculty of Science, El-Azhar University, Cairo, Egypt
c Department of Chemistry and Physics, Faculty of Education at Fayoum, Cairo University, Fayoum Egypt

Individual author index pages


Other CCCC articles of these authors

  • Fatma M. Manhi, Salem E. Zayed, Fatma A. Ali and Mohamed Hilmy Elnagdi
    Studies with Polyfunctionally Substituted Heterocycles: Novel Syntheses of Pyrido[4,3-d]pyridazines and of Pyrido[3,4-d]pyridazines
    1992, Vol. 57, Issue 8, pp. 1770–1774 [Abstract]
  • Salah El-Kousy, Ibraheim El-Sakka, Abdel Monem El-Torgoman, Hesham Roshdy and Mohamed Hilmy Elnagdi
    Synthesis of new polyfunctionally substituted pyridazines, phthalazines, cinnolines and thieno[3,4-c]pyridazines
    1990, Vol. 55, Issue 12, pp. 2977–2986 [Abstract]
  • Mohamed Hilmy Elnagdi, Mohamed Rifat Hamza Elmoghayar, Ahmed Hafez Hussein Elghandour and Kamal Usef Sadek
    The reaction of thioglycolic acid with α,β-unsaturated nitriles: A new route for the synthesis of thiazolo[3,2-a]pyridines
    1990, Vol. 55, Issue 3, pp. 745–751 [Abstract]
  • Mohamed Hilmy Elnagdi, Kamal Usef Sadek, Nadia Mohamed Taha and Youssef Mahfous Yassin
    The structure of products of coupling of arenediazonium salts with 3-aminocrotononitrile derivatives
    1990, Vol. 55, Issue 3, pp. 734–744 [Abstract]