Ethyl 4-methyl-2-(2-oxo-3-phenylimidazolidin-1-yl)thiazole-5-carboxylate → HCID 178462712, compound

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Reaction Steps

Following the procedure as described in Example 6, making variations as required to replace ethyl 4-methyl-2-(2-oxo-3-phenylimidazolidin-1-yl)thiazole-5-carboxylate with 2-(3-ethyl-2-oxoimidazolidin-1-yl)-4-methylthiazole-5-carboxylate, the title compound was obtained in 80% yield: 1H NMR (300 MHZ, DMSO-d6) δ 3.97-3.91 (m, 2H), 3.54-3.48 (m, 2H), 3.23 (q, J=7.2 Hz, 2H), 2.49 (s, 3H), 0.98 (t, J=7.2 Hz, 3H); MS (ES+) m/z 256.3 (M+1).

Provenance & Evidence