ChemInform Abstract: Synthesis of 3-Halogeno Derivatives of Imidazo[2,1-b]- and Benzimidazo[2,1-b][1,3]thiazines.

ChemInform Abstract: New Regioselective

ChemInform Abstract: New Regioselective Synthesis of 7H-Imidazo[2,1-b][1,3]thiazine (V) and 2H,6H-Pyrimido[2,1-b][1,3]thiazine Derivatives (VII), (IX), and (XI).

✍ Cyrille Landreau; David Deniaud; Alain Reliquet; Jean Claude Meslin 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 32 KB

Synthesis of Imidazo[1′,5′:1,2]pyrido[3,

Synthesis of Imidazo[1′,5′:1,2]pyrido[3,4-b]indole Derivatives.

✍ Magdolna Solymar; Marta Palko; Tamas Martinek; Ferenc Fueloep 📂 Article 📅 2003 🏛 John Wiley and Sons ⚖ 106 KB

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

ChemInform Abstract: Chemistry of Pyrido

ChemInform Abstract: Chemistry of Pyrido[2,1-b][1,3]oxazines, Pyrido[2,1-b][1,3]thiazines, and Their Benzologs. Part 4

✍ Istvan Hermecz 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 25 KB 👁 1 views

## Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 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

ChemInform Abstract: Intramolecular Mann

ChemInform Abstract: Intramolecular Mannich Reaction for Synthesis of Imidazo-[2,1-b]-1,3,5-thiadiazines and 1,2,4-Triazino[3,2,b]-1,3,5-thiadiazines.

✍ Zeinab A. Hozien 📂 Article 📅 2001 🏛 John Wiley and Sons ⚖ 31 KB

## Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 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

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

From Thiourea to Bicyclic Structures: An

From Thiourea to Bicyclic Structures: An Original Route to Imidazo[2,1-b]thiazoles, 5H-Thiazolo[3,2-a]pyrimidines, 7H-Imidazo[2,1-b][1,3]thiazines, and 2H,6H-Pyrimido[2,1-b][1,3]thiazines.

✍ Cyrille Landreau; David Deniaud; Jean Claude Meslin 📂 Article 📅 2003 🏛 John Wiley and Sons ⚖ 177 KB