Original scientific paper

Synthesis of New Pyrazolo[1,5-a]-s-triazine, Pyrazolo[5,1-c]-as-triazines, Pyrazolo[1',5':1,2]imidazo[4,5-b] quinoxaline, and Pyrazolo[1,5-a]pyrimidines

M. A. Zahran ; Chemistry Department, Faculty of Science, Al-Azhar University, Nasr City, Cairo, Egypt
M. Z. El-Said ; Chemistry Department, Faculty of Education, Suez Canal University, Al-Arish, Egypt
H. A. Emam ; Chemistry Department, Faculty of Science, Al-Azhar University, Nasr City, Cairo, Egypt
A. A. Hassanien ; National Research Center, Dokki, Cairo, Egypt
Y. A. Ammar ; Chemistry Department, Faculty of Science, Al-Azhar University, Nasr City, Cairo, Egypt

Abstract

Novel pyrazolo[1,5-a]-s-triazine, pyrazolo[1,5-c]-as-triazine, pyrazolo [1',5';1,2]imidazo[4,5-fr]quinoxaline and pyrazolo[1,5-a]pyrimidines have been prepared using 5-aminopyrazoles as starting materials.

Keywords

Hrčak ID:

135658

URI

https://hrcak.srce.hr/135658

Publication date:

3.11.1997.

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