REACTIONS OF CHLOROCARBONYL ISOCYANATE WITH 5-AMINOPYRAZOLES AND ACTIVE METHYLENE NITRILES: A NOVEL SYNTHESIS OF PYRAZOLO[1,5-a]-1,3,5-TRIAZINES AND BARBITURATES

Galal H. Elgemeie Chemistry Department, Faculty of Science, Helwan University, Ain-Helwan, Cairo, Egypt

Samia R. El-Ezbawy Chemistry Department, Faculty of Science, Helwan University, Ain-Helwan, Cairo, Egypt

Hany A. Ali Chemistry Department, Faculty of Science, Helwan University, Ain-Helwan, Cairo, Egypt

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REACTIONS OF CHLOROCARBONYL ISOCYANATE WITH 5-AMINOPYRAZOLES AND ACTIVE METHYLENE NITRILES: A NOVEL SYNTHESIS OF PYRAZOLO[1,5-a]-1,3,5-TRIAZINES AND BARBITURATES

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REACTIONS OF CHLOROCARBONYL ISOCYANATE WITH 5-AMINOPYRAZOLES AND ACTIVE METHYLENE NITRILES: A NOVEL SYNTHESIS OF PYRAZOLO[1,5-a]-1,3,5-TRIAZINES AND BARBITURATES

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