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Reactions of 4-(2-aminothiazole-4-yl)-3-methyl-5-oxo-1-phenyl-2-pyrazoline. Synthesis of thiazolo[3,2-a]pyrimidine and imidazo[2,1-b]thiazole derivatives

✍ Scribed by Mohamed Salah K. Youssef; Ragaa A. Ahmed; Mohamed S. Abbady; Shawkat A. Abdel-Mohsen; Ahmed A. Omar

Publisher: Springer Vienna
Year: 2008
Tongue: English
Weight: 257 KB
Volume: 139
Category: Article
ISSN: 0026-9247
DOI: 10.1007/s00706-007-0817-9

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ChemInform Abstract: Reactions of 4-(2-A

ChemInform Abstract: Reactions of 4-(2-Aminothiazole-4-yl)-3-methyl-5-oxo-1-phenyl-2-pyrazoline. Synthesis of Thiazolo[3,2-a]pyrimidine and Imidazo[2,1-b]thiazole Derivatives.

✍ Mohamed Salah K. Youssef; Ragaa A. Ahmed; Mohamed S. Abbady; Shawkat A. Abdel-Mo 📂 Article 📅 2008 🏛 John Wiley and Sons ⚖ 35 KB 👁 1 views

## Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable v

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Synthesis and Reactions of 5-Amino-3-(3-methyl-5-oxo-1-phenyl-2-pyrazolin-4-yl)-7-phenyl-7H-thiazolo[3,2-a]pyrimidine-6-carbonitrile

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ChemInform Abstract: Synthesis and React

ChemInform Abstract: Synthesis and Reactions of 5-Amino-3- (3-methyl-5-oxo-1-phenyl-2-pyrazolin-4-yl)-7-phenyl-7H-thiazolo [3,2-a]pyrimidine-6-carbonitrile.

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Synthesis, Characterization and Antiamoe

Synthesis, Characterization and Antiamoebic Activity of 1-(Thiazolo[4,5-b]quinoxaline-2-yl)-3-phenyl-2-pyrazoline Derivatives.

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Synthesis and Reactions of 2-Amino-6- (3

Synthesis and Reactions of 2-Amino-6- (3-methyl-5-oxo-1-phenyl-2-pyrazolin-4-yl) -4-phenylpyridine-3-carbonitrile.

✍ R. A. Ahmed; M. M. Kandeel; M. S. Abbady; M. S. K. Youssef 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 35 KB 👁 1 views

## Abstract For Abstract see ChemInform Abstract in Full Text.

Synthesis and reactions of 2-amino-6-(3-

Synthesis and reactions of 2-amino-6-(3-methyl-5-oxo-1-phenyl-2-pyrazolin-4-yl)-4-phenylpyridine-3-carbonitrile

✍ R. A. Ahmed; M. M. Kandeel; M. S. Abbady; M. S. K. Youssef 📂 Article 📅 2002 🏛 Journal of Heterocyclic Chemistry 🌐 English ⚖ 81 KB 👁 1 views

## Abstract 2‐Amino‐6‐(3‐methyl‐5‐oxo‐1‐phenyl‐2‐pyrazolin‐4‐yl)‐4‐phenylpyridine‐3‐carbonitrile (1) obtained by the reaction of 4‐(1‐iminoethyl)‐3‐methyl‐1‐phenyl‐2‐pyrazolin‐5‐one with benzylidenemalononitrile, was reacted with triethyl orthoformate followed by hydrazine hydrate, acetic anhydride