𝔖 Bobbio Scriptorium
✦   LIBER   ✦

ChemInform Abstract: A Facile One-Pot Synthesis of Thiazo[2′,3′:2,1]imidazo[4,5-b]pyrane; Thiazo[2′,3′:2,1]imidazo[4,5,b]pyridine; Imidazo[2,1-b]thiazole and 2-(2-Amino-4-methylthiazol-5-yl) -1-bromo-1,2-ethanedione-1-arylhydrazones.

✍ Scribed by Samia M. Sayed; Maghraby A. Selim; Mohamed A. Raslan; Mohamed A. Khalil

Publisher
John Wiley and Sons
Year
2000
Weight
36 KB
Volume
31
Category
Article
ISSN
0931-7597

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

One-pot synthesis of imidazo[1,2-b]pyraz
One-pot synthesis of imidazo[1,2-b]pyrazole, imidazo[1,2-b]-1,2,4-triazole, imidazo[1,2-a]pyridine, imidazo[1,2-a]pyrimidine, imidazo[1,2-a]benzimidazole, and 1,2,4-triazolo[4,3-a]benzimidazole derivatives
✍ Ahmad M. Farag; Kamal M. Dawood 📂 Article 📅 1997 🏛 John Wiley and Sons 🌐 English ⚖ 181 KB 👁 1 views

Hydrazonoyl bromides 1a-c react with 5-amino-3phenyl-1H-pyrazole, 5-amino-1H-1,2,4-triazole, 2aminopyridine, 2-aminopyrimidine, and 2-aminobenzimidazole to afford the corresponding imidazo[1,2-b]pyrazoles 10, imidazo[1,2-b]-1,2,4-triazoles 11, imidazo[1,2-a]pyridines 16, imidazo[1,2-a]pyrimidines 17