3,5-Difluorobenzylamine → HCID 11539104, compound

Participants

Reaction Steps

5-(5-Ethyl-2-methyl-6-oxo-1,6-dihydropyridin-3-yl)thiophene-2-sulfonyl chloride is reacted with 3,5-difluorobenzylamine as described in Step 5, Example 24 to give the title compound as a solid (26% yield). LC/MS: RT 3.67 min; m/e 425 (M+H); 1H NMR (δ, ppm): 11.82 (1H, s), 8.58 (1H, t), 7.49 (1H, s); 7.25 (1H, s); 7.08 (2H, m), 6.96 (2H, m), 4.20 (2H, d), 2.49 (2H, q), 2.27 (3H, s), 1.10 (3H, t); 19F NMR −110.

Provenance & Evidence