1-(5-Chloro-4-nitrothiophen-2-yl)ethan-1-one → HCID 46932328, compound

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Reaction Steps

Prepared by a similar procedure to that described for example 18 from the 1-(5-chloro-4-nitro-2-thienyl)ethanone (250 mg, 1.22 mmol) and 3-chloropyridine-4-thiol (178 mg, 1.22 mmol) to afford the title product as a solid (65 mg, 17% yield). 1H NMR (400 MHz, d6-DMSO) δ: 8.98 (1H, s), 8.75 (1H, d), 8.57 (1H, s), 7.94 (1H, d), 2.54 (3H, s). MS m/z: 315.05 [M+H]+.

Provenance & Evidence