반응 #497910

반응 방정식

DIEA

1-methyl-2-(6-trifluoromethoxy-benzothiazol-2-ylamino)-1H-benzoimidazole-5-carboxylic acid

2-fluoroethylamine hydrochloride

DPPA

→

1-Methyl-2-(6-trifluoromethoxy-benzothiazol-2-ylamino)-1H-benzoimidazole-5-carboxylic acid (2-fluoro-ethyl)-amide

수율 28.4%

반응 조건

실험 절차

1-Methyl-2-(6-trifluoromethoxy-benzothiazol-2-ylamino)-1H-benzoimidazole-5-carboxylic acid (2-fluoro-ethyl)-amide (31 mg) was prepared by following General Procedure N starting from 1-methyl-2-(6-trifluoromethoxy-benzothiazol-2-ylamino)-1H-benzoimidazole-5-carboxylic acid (100 mg), 2-fluoroethylamine hydrochloride (24 mg), DPPA (53 uL), and DIEA (43 uL). LC/MS: m/z 454.8. 1H NMR (DMSO-d6, 400 MHz): δ 12.37 (bs, 1H), 8.67 (s, 1H), 8.10 (s, 1H), 7.90 (s, 1H), 7.79 (d, 1H), 7.71 (d, 1H), 7.49 (d, 1H), 7.34 (d, 1H), 4.61 (t, 1H), 4.49 (t, 1H), 3.62 (bs, 3H), 3.58-3.48 (m, 2H).

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