反应详情

The title compound is prepared in analogy to 5-ethyl-thiophene-2-carboxylic acid starting from 2-thiophenecarboxylic acid and 1-iodopropane; LC-MS: tR=0.87 min, 1H NMR (CDCl3): δ 0.99 (t, J=7.0 Hz, 3H), 1.74 (hex, J=7.3 Hz, 2H), 2.83 (t, J=7.6 Hz, 2H), 6.82 (d, J=3.5 Hz, 1H), 7.73 (d, J=3.8 Hz, 1H).