(1-methyl-1H-imidazol-4-yl)methanamine → HCID 25097191, compound

Participants

Reaction Steps

Following the procedures as described in Example 55, making variations as required to replace 3-methyl-5-(2-oxo-3-(2-phenoxyethyl)imidazolidin-1-yl)thiophene-2-carboxylic acid with 5-(3-(4-fluorobenzyl)-2-oxoimidazolidin-1-yl)-3-methylthiophene-2-carboxylic acid to react with (1-methyl-1H-imidazol-4-yl)methanamine, the title compound was obtained as a yellowish solid in 74% yield: 1H NMR (300 MHz, CDCl3) δ 7.39 (s, 1H), 7.30-7.23 (m, 2H), 7.07-6.98 (m, 2H), 6.87 (s, 1H), 6.28 (t, J=5.0 Hz, 1H), 6.11 (s, 1H), 4.49 (d, J=5.0 Hz, 2H), 4.42 (s, 2H), 3.82-3.74 (m, 2H), 3.66 (s, 3H), 3.46-3.38 (m, 2H), 2.47 (s, 3H): MS (ES+) m/z 428.2 (M+1).

Provenance & Evidence