3,4-Dimethoxyaniline → HCID 60207397, compound

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Reaction Steps

Prepared according to the procedure described for example 70 from 5-[(3,5-dichloro-4-pyridyl)sulfanyl]-4-nitro-thiophene-2-carboxylic acid (150 mg, 0.43 mmol) and 3,4-dimethoxyaniline (78.3 mg, 0.51 mmol). The title compound was obtained as a yellow solid (25.0 mg, 12% yield). 1H NMR (400 MHz, d6-DMSO) δ: 10.54 (1H, m), 9.00 (2H, m), 8.67 (1H, m), 7.30 (1H, m), 7.22 (1H, m), 6.94 (1H, m), 3.72 (6H, s). MS m/z: 484.24, 486.25 [M+H]+.

Provenance & Evidence