Facile and Efficient One‐Pot Protocol for Synthesis of 5‐Phenyl‐1,4‐benzodiazepine‐2‐one Derivatives
摘要:
Several new derivatives of 5-pheny-1,4-benzodiazepine-2-ones were synthesized from 2-aminobenzophenone derivatives containing electron-withdrawing substituents in one pot with mild conditions using THF as a solvent with ammonium hydroxide solution and K2CO3.