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Synthesis of dibenzo[b,f][1,4]oxazepin-11(10H)-ones from 2-nitrobenzoic acids

✍ Scribed by A. V. Samet; K. A. Kislyi; V. N. Marshalkin; V. V. Semenov

Publisher
Springer
Year
2006
Tongue
English
Weight
281 KB
Volume
55
Category
Article
ISSN
1573-9171

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✍ Alexey V. Smirnov; Levan S. Kalandadze; Vladimir N. Sakharov; Mikhail V. Dorogov πŸ“‚ Article πŸ“… 2007 πŸ› Journal of Heterocyclic Chemistry 🌐 English βš– 317 KB πŸ‘ 1 views

## Abstract magnified image A convenient synthesis of the novel dibenzo[__b,f__][1,4]thiazepin‐11(10__H__)‐ones is reported. As a key step, the synthetic route includes intramolecular aromatic denitrocyclization of 2‐(2,4‐dinitro‐phenylsulfanyl)‐benzoic acid amides. Efficient procedures for denitr