A Convenient One-Pot Synthesis of Pyrazolo [ 3 , 4-d ] pyrimidines and s-Triazolo


Z einab A. Hozien*. A bd El-W areth A. O. Sarhan, Hassan A. H. El-Sherief, A bdalla M. M ahm oud Chemistry Department. Faculty of Science. Assiut University. Assiut, 71516. Egypt Z. Naturforsch. 52b, 1401-1412 (1997); received June 19, 1997 Pyrazoles, Heterocycles, Triazoles, 'H NMR Spectra The reaction of 5-amino-3-aryl-l-phenylpyrazoles (la-d) with… (More)


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