Synthetic Utilization of Polynitroaromatic Compounds. 3. Preparation of Substituted Dibenz [b, f][1, 4] oxazepine-11 (10 H)-ones from 2, 4, 6-Trinitrobenzoic Acid via …

AV Samet, VN Marshalkin, KA Kislyi…

Index: Chernysheva; Samet; Marshalkin; Polukeev; Semenov Mendeleev Communications, 2001 , vol. 11, # 3 p. 109 - 110

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Citation Number: 33

Abstract

1, 3-Dinitrodibenz [b, f][1, 4] oxazepin-11 (10 H)-one, prepared by intramolecular displacement of nitro group in N-(2-hydroxyphenyl)-2, 4, 6-trinitrobenzamide, reacts with O- and S-nucleophiles to yield the products of mono-or bis-substitution of the nitro groups. The