Ethyl 3-(4-hydroxy-2,3-dimethylphenyl)propanoate → HCID 85472979, compound

Participants

Reaction Steps

The title compound was prepared according to the procedure described in Example 202 by coupling of [3-(4-chlorophenyl)-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-chlorophenyl)thiophen-2-yl)methoxy)-2,3-dimethylphenyl)propanoate to afford the desired product as an off-white solid. 1H NMR (400 MHz, CDCl3) δ 7.38 (d, J=8.0 Hz, 2H), 7.30 (d, J=8.0 Hz, 2H), 6.95 (d, J=7.1 Hz, 1H), 6.62 (d, J=7.1 Hz, 1H), 6.51 (s, 1H), 4.98 (s, 2H), 2.97 (t, J=7.5 Hz, 2H), 2.68 (t, J=7.5 Hz, 2H), 2.28 (s, 3H), 2.21 (s, 3H). Mass spectrum (ESI, m/z): Calcd. for C22H20ClFO3S, 417.1 (M−H). found 417.1.

Provenance & Evidence