Ethyl 3-(4-hydroxy-2,3-dimethylphenyl)propanoate → HCID 90418136, compound

Participants

Reaction Steps

The title compound was prepared according to the procedure described in Example 122 following Steps 5 and 7 by coupling of 4-(chloromethyl)-5-cyclopropyl-3-(4-ethylphenyl)-1,2-thiazole with ethyl 3-(4-hydroxy-2,3-dimethylphenyl)propanoate to afford the desired product as a yellow oil. 1H NMR (400 MHz, CD3OD) δ 7.59 (d, J=8.4 Hz, 2H), 7.28 (d, J=8.0 Hz, 2H), 6.97 (d, J=8.4 Hz, 1H), 6.77 (d, J=8.4 Hz, 1H), 5.06 (s, 2H), 2.92 (t, J=8.0 Hz, 2H), 2.70 (q, J=7.6, 15.6 Hz, 2H), 2.52 (t, J=7.2 Hz, 2H), 2.25-2.27 (m, 4H), 2.11 (s, 3H), 1.20-1.28 (m, 5H), 0.88-0.87 (m, 2H). Mass spectrum (ESI, m/z): Calcd. for C26H29NO3S, 436.2 (M+H). found 436.2.

Provenance & Evidence