Ethyl 3-(4-hydroxy-2,3-dimethylphenyl)propanoate → HCID 85472863, compound

Participants

Reaction Steps

The title compound was prepared according to the procedure described in Example 196 by coupling of [3-(4-ethylphenyl)-5-fluorothiophen-2-yl]methanol and ethyl 3-(4-hydroxy-2,3-dimethylphenyl)propanoate followed by hydrolysis of ethyl 3-(4-((5-fluoro-3-(4-ehtylphenyl)thiophen-2-yl)methoxy)-2,3-dimethylphenyl)propanoate to afford the desired product as an off-white solid. 1H-NMR (300 MHz, CD3OD) δ 7.34 (d, J=8.1 Hz, 2H), 7.26 (d, J=8.1 Hz, 2H), 6.92 (d, J=8.4 Hz, 2H), 6.62-6.64 (m, 2H), 5.05 (s, 2H), 2.89 (t, J=8.1 Hz, 2H), 2.65-2.72 (m, 2H), 2.49 (d, J=8.1 Hz, 2H), 2.24 (s, 3H), 2.21 (s, 3H), 1.29 (t, J=7.5 Hz, 3H). Mass spectrum (ESI, m/z): Calcd. for C24H25FO3S, 411.2 (M−H). found 411.2.

Provenance & Evidence