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

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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Veröffentlicht in:ISRN Organic Chemistry 2011, Vol.2011 (2011), p.1-4
Hauptverfasser: Chaskar, Atul, Patil, Latika, Phatangare, Kiran, Padalkar, Vikas, Takale, Santosh
Format: Artikel
Sprache:eng
Schlagworte:
Analytical chemistry
Derivatives
Green chemistry
Ions
Protocol
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Zusammenfassung: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.
ISSN:2090-5149
2090-5157
DOI:10.5402/2011/604348