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Novel polycyclic heterocycles. VIII. 6,11-dihydro-12H-dibenzo[b,f] [1,4]thiazocines and their derivatives

✍ Scribed by Harry L. Yale; Francis Sowinski; Ervin R. Spitzmiller


Book ID
112122736
Publisher
Journal of Heterocyclic Chemistry
Year
1972
Tongue
English
Weight
881 KB
Volume
9
Category
Article
ISSN
0022-152X

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Denitrocyclization in synthesis of diben
✍ 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