✦ LIBER ✦

Synthesis and Antimicrobial Evaluation of Novel Pyrazolo[1,5-a]pyrimidine, Triazolo[1,5-a]pyrimidine and Pyrimido[1,2-a]benzimidazole Derivatives.

✍ Scribed by Mohamed R. Shaaban; Tamer S. Saleh; Ahmad M. Farag

Publisher: John Wiley and Sons
Year: 2007
Weight: 32 KB
Volume: 38
Category: Article
ISSN: 0931-7597
DOI: 10.1002/chin.200750171

No coin nor oath required. For personal study only.

✦ Synopsis

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, please click on HTML or PDF.

📜 SIMILAR VOLUMES

ChemInform Abstract: Synthesis and Antim

ChemInform Abstract: Synthesis and Antimicrobial Evaluation of Novel Pyrazolo[1,5-a]pyrimidine, Pyrimido[1,2-a]benzimidazole, Triazolo[4,3-a]pyrimidine and Pyrido[1,2-a]benzimidazole Derivatives Incorporated Phenylsulfonyl Moiety.

✍ Mohamed R. Shaaban 📂 Article 📅 2009 🏛 John Wiley and Sons ⚖ 34 KB 👁 1 views

ChemInform Abstract: Synthesis of Some N

ChemInform Abstract: Synthesis of Some Novel Pyrazolo[1,5-a]pyrimidine, 1,2,4-Triazolo[1,5-a]pyrimidine, Pyrido[2,3-d]pyrimidine, Pyrazolo[5,1-c]-1,2,4-triazine and 1,2,4-Triazolo[5,1-c]-1,2,4-triazine Derivatives Incorporating a Thiazolo[3,2-a]benzimidazole Moiety.

✍ Hatem A. Abdel-Aziz; Nehal A. Hamdy; Ahmad M. Farag; Issa M. I. Fakhr 📂 Article 📅 2008 🏛 John Wiley and Sons ⚖ 35 KB 👁 2 views

ChemInform Abstract: Heterocyclic Synthe

ChemInform Abstract: Heterocyclic Synthesis via Enaminonitriles: One-Pot Synthesis of Some New Pyrazole, Isoxazole, Pyrimidine, Pyrazolo[1,5-a]pyrimidine, Pyrimido[1,2-a]benzimidazole, and Pyrido[1,2-a]benzimidazole Derivatives.

✍ Kamal M. Dawood; Ahmad M. Farag; Zaghloul E. Kandeel 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 31 KB 👁 1 views

Heterocyclic synthesis via enaminones: R

Heterocyclic synthesis via enaminones: Regioselective synthesis of some novel pyrazole, isoxazole, pyrimidine, pyrido[1,2-a]benzimidazole and pyrazolo[1,5-a]-pyrimidine derivatives

✍ Kamal M. Dawood; Zaghloul E. Kandeel; Ahmad M. Farag 📂 Article 📅 1999 🏛 John Wiley and Sons 🌐 English ⚖ 164 KB 👁 2 views

## 2-Acetylbenzothiazole (1) reacts with dimethylformamide dimethylacetal (DMF-DMA) to afford the enaminone 2. Compound 2 reacts regioselectively with some nitrilimines 5a-d and nitrile oxides 6b-d to afford the novel pyrazole and isoxazole derivatives 11a-d and 12b-d, respectively, which react wi

ChemInform Abstract: Vilsmeier—Haack For

ChemInform Abstract: Vilsmeier—Haack Formylation of Acetonitrile Revisited: Synthesis of Novel Pyrazolo[1,5-a]pyrimidines and Triazolo[1,5-a]pyrimidine.

✍ Maruti G. Ghagare; Dilip R. Birari; Deepak P. Shelar; Raghunath B. Toche; Madhuk 📂 Article 📅 2009 🏛 John Wiley and Sons ⚖ 31 KB 👁 1 views

ChemInform Abstract: Heterocyclic Synthe

ChemInform Abstract: Heterocyclic Synthesis via Enaminonitriles: A Convenient Route to Some New Pyrazole, Isoxazole, Pyrimidine, Pyrazolo[1,5-a]pyrimidine, Pyrimido[1,2-a]benzimidazole and Pyrido[1,2-a]benzimidazole Derivatives.

✍ Kamal M. Dawood; Zaghloul E. Kandeel; Ahmad M. Farag 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 32 KB 👁 2 views