Preyssler catalyst-promoted rapid, clean, and efficient condensation reactions for 3H-1, 5-benzodiazepine synthesis in solvent-free conditions

…, DM Ruiz, JL Jios, JC Autino, GP Romanelli

Index: Pasquale, Gustavo A.; Ruiz, Diego M.; Jios, Jorge L.; Autino, Juan C.; Romanelli, Gustavo P. Tetrahedron Letters, 2013 , vol. 54, # 48 p. 6574 - 6579

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Citation Number: 10

Abstract

Abstract A simple, convenient, and environmentally benign synthesis of 1, 5- benzodiazepines is developed by condensing different o-phenylenediamines and 1, 3-aryl- 1, 3-propanodiones. The reaction is catalyzed by a Preyssler (NaH 14 P 5 W 30 O 110, ...