Ethyl 3-(4-hydroxy-2,3-dimethylphenyl)propanoate → HCID 85472088, compound

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Reaction Steps

The title compound was prepared according to the procedure described in Example 220 by coupling of [2-(4-ethylphenyl)-5-methyl-4-(trifluoromethyl)thiophen-3-yl]methanol and ethyl 3-(4-hydroxy-2,3-dimethylphenyl)propanoate followed by hydrolysis of ethyl 3-(4-((2-(4-ethyl phenyl)-5-methyl-4-(trifluoromethyl)thiophen-3-yl)methoxy)-2,3-dimethylphenyl)propanoate to afford the desired product as an off-white solid. 1H NMR (300 MHz, CDCl3) δ: 7.43 (d, J=4.2 Hz, 2H), 7.24 (d, J=6.0 Hz, 2H), 6.97 (d, J=6.3 Hz, 2H), 6.67 (d, J=6.3 Hz, 2H), 4.86 (s, 2H), 2.97 (t, J=6.0 Hz, 2H), 2.61-2.73 (m, 7H) 2.23 (s, 3H), 2.18 (s, 3H), 1.27 (t, J=5.7 Hz, 2H). Mass spectrum (ESI, m/z): Calcd. for C26H27F3O3S, 475.2[M−H]. found 475.2.

Provenance & Evidence