Photo-Induced Electrophilic Aromatic Substitution of Ferric Acyl Nitrene.

The given text provides information about the synthesis and characterization of various compounds. The compounds were prepared using a general procedure and purified by flash chromatography. The yield, physical properties, and spectroscopic data of each compound are provided. The compounds synthesized include N-Cyclohexyl-N-methyl-4-((3-oxo-3,4-dihydro-2H-benzo[b][1,4]oxazin-7-yl)oxy)butanamide, 6-Methyl-2H-benzo[b][1,4]oxazin-3(4H)-one, 6-Ethyl-2H-benzo[b][1,4]oxazin-3(4H)-one, 6-Propyl-2H-benzo[b][1,4]oxazin-3(4H)-one, 6-Methoxy-2H-benzo[b][1,4]oxazin-3(4H)-one, 1-Oxa-4-azaspiro[4.5]deca-6,9-diene-3,8-dione, 7-Fluoro-2H-benzo[b][1,4]oxazin-3(4H)-one, and 6-Fluoro-2H-benzo[b][1,4]oxazin-3(4H)-one. [Extracted from the article]