111337-06-5Relevant articles and documents
An efficient synthesis of 1,5-benzodiazepines catalyzed by bismuth nitrate
Bhattacharya, Asish K.,Dange, Santoshkumar S.,Polanki, Innaiah K.,Chand, Hemender R.
, p. 1561 - 1567 (2015/02/02)
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.