New simple and one-pot synthetic routes to polyfunctionally substituted imidazo[1,2-a]pyridines, pyrido[1,2-a]pyrimidines, pyrido[1,2-a]-1,3-diazepines, and imidazo[1,2-a]pyrimidines

Chemistry

• Diazepine 100%
• Carbene 50%
• Benzylamine 50%
• Imidazolidine 50%
• imidazo[1,2-c]pyrimidine 50%
• Secondary Aliphatic Amine 50%