Bromine → Phenacyl bromide

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4-Phenoxyacetophenone was brominated with bromine according to Method A to provide the desired α-bromoacetophenone, which was condensed with 2-amino-1,3,4,-thiadiazole-5-sulfonamide according to method C, to provide compound 87 as an off white solid. 1H NMR (200 MHz, DMSO-d6) δ 8.82 (s, 1H), 8.71 (s, 2H), 7.90 (d, J=7.9 Hz, 2H), 7.40 (t, J=7.3 Hz, 2H), 7.07 (t, J=7.3 Hz, 1H), 7.08-7.03 (m, 6H).

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