Abstract:Reaction with Hydrazonoyl Halides. Part 23. Synthesis and Reactions of C-Coumarinoyl-N-arylformohydrazonoyl Bromides. -The title hydrazonoyl bromides (III) are synthesized by reaction of sulfonium bromide (I) with N-nitroso-N-arylacetamide and transformed into various azole heterocycles such as (V), (VI), (VIII), and (X). -(ABDELHAMID, ABDOU O.; MOHAMED, GABER S.; Heteroat. Chem. 10 (1999) 5, 355-362; Dep.
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