A. Kamal et al., AN EFFICIENT SYNTHESIS OF PYRROLO[2,1-C][1,4]BENZODIAZEPINE ANTIBIOTICS VIA REDUCTIVE CYCLIZATION, Bioorganic & medicinal chemistry letters, 7(14), 1997, pp. 1825-1828
A new and convenient one-pot synthesis of pyrrolo[2,1-c][1,4]benzodiaz
epine (PBD) ring system has been achieved by a reductive cyclization e
mploying N,N-dimethylhydrazine and FeCl3.6H(2)O in good yields. (C) 19
97 Elsevier Science Ltd.