An efficient synthesis of 1,5-benzodiazepines catalyzed by bismuth nitrate

作者：Bhattacharya Asish K^*; Dange Santoshkumar S; Polanki Innaiah K; Chand Hemender R

来源：Indian Journal of Chemistry - Section B: Organic and Medicinal Chemistry , 2014, 53(12): 1561-1567.

• o-Phenylenediamine
• 1,5-benzodiazepines
• bismuth nitrate pentahydrate
• synthetic methods

An efficient method has been developed for the synthesis of biologically active 1,5-benzodiazepines in one-pot by reacting o-phenylenediamine and ketones catalyzed by bismuth nitrate pentahydrate at room temperature or under microwave irradiation.

• 出版日期2014-12