Synthesis of Benzonaphtho[1,4]Diazepine Derivatives via the Reaction of 2-Aminoarylbenzimidamides with 2,3-Dichloro-1,4-Naphthoquinone
作者:Kamal M. El-Shaieb
DOI:10.3184/030823410x12659615450519
日期:2010.3
A series of (Z)-13-(arylimino)-12,13-dihydro-5H-benzo[e]naphtho[2,3-b][1,4]diazepine-6,11-dione derivatives have been synthesised by one pot cyclisation in good yield via electron donor–acceptor complexes by reacting 2-aminoarylbenzimidamides with 2,3-dichloro-1,4-naphthoquinone. The high yield and simplified workup procedure in addition to the mild and neutral reaction conditions are the main advantages