tert-Butyl 4-(bromomethyl)piperidine-1-carboxylate → N-(3-(2-chlorophenylthio)-5-(piperidin-4-ylmethylthio)pyridin-2-yl)-4-methylthiazol-2-amine dihydrochloride

Participants

Reaction Steps

Prepared according to the method of Example 16 using methyl 3-(5-(2-chlorophenylthio)-6-(4-methylthiazol-2-ylamino)pyridin-3-ylthio)propanoate and tert-butyl 4-(bromomethyl)piperidine-1-carboxylate. 1H NMR (d6-DMSO) δ 12.15 (bs, 1H), 10.05 (bs, 1H), 8.64 (m, 1H), 8.32 (m, 2H), 7.63 (m, 1H), 7.36 (m, 2H), 6.52 (s, 1H), 3.22 (m, 2H), 2.79 (m, 4H), 2.17 (s, 3H), 1.86 (m, 2H), 1.61 (m, 1H), 1.36 (m, 2H); Mass spectrum (esi) m/z=463.0 (M+H-2HCl).

Provenance & Evidence