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

Atul Chaskar | Zendy; Latika Patil | Zendy; Kiran R. Phatangare | Zendy; Vikas S. Padalkar | Zendy; Santosh Takale | Zendy

Open Access

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

Author(s) -

Atul Chaskar,

Latika Patil,

Kiran R. Phatangare,

Vikas S. Padalkar,

Santosh Takale

Publication year - 2011

Publication title -

isrn organic chemistry

Language(s) - English

Resource type - Journals

eISSN - 2090-5157

pISSN - 2090-5149

DOI - 10.5402/2011/604348

Subject(s) - ionic liquid , bismuth , environmentally friendly , catalysis , chemistry , condensation , benzodiazepine , organic chemistry , combinatorial chemistry , condensation reaction , green chemistry , ecology , biochemistry , physics , thermodynamics , receptor , biology

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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