Bismuth (III) Salts Promoted and Ionic Liquid Assisted an Efficient and Environmentally Benign One-Pot Synthesis of 1,5-Benzodiazepine Derivatives

1,5-Benzodiazepine derivatives were synthesized by the condensation reactions of o-phenylenediamine and ketones catalyzed by bismuth (III) salts under mild conditions. This method is easy, efficient, environment and eco-friendly, free of toxic catalysts, and gives good to excellent yields of 1, 5-be...

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Detalles Bibliográficos
Autores principales: Chaskar, Atul, Patil, Latika, Phatangare, Kiran, Padalkar, Vikas, Takale, Santosh
Formato: Online Artículo Texto
Lenguaje:English
Publicado: International Scholarly Research Network 2011
Materias:
Research Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3767351/
https://www.ncbi.nlm.nih.gov/pubmed/24052827
http://dx.doi.org/10.5402/2011/604348
Descripción
Sumario:1,5-Benzodiazepine derivatives were synthesized by the condensation reactions of o-phenylenediamine and ketones catalyzed by bismuth (III) salts under mild conditions. This method is easy, efficient, environment and eco-friendly, free of toxic catalysts, and gives good to excellent yields of 1, 5-benzodiazepines.

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