Potassium Phosphate, Tribasic → HCID 24826581, compound

Participants

Reaction Steps

Using the method of Example 3, Step B, 4-methylthiazol-2-amine (0.291 g, 2.55 mmol), 2-chloro-4-(o-tolylthio)pyridine (0.600 g, 2.55 mmol), potassium phosphate (0.595 g, 2.80 mmol), Pd2(dba)3 (0.117 g, 0.127 mmol), and 4,5-bis(diphenylphosphino)-9,9-dimethyl-9H-xanthene (0.074 g, 0.127 mmol) were reacted to provide 4-methyl-N-(4-(o-tolylthio)pyridin-2-yl)thiazol-2-amine (0.401 g, 50% yield). 1H NMR (d6-DMSO) δ 11.04 (s, 1H), 8.07 (d, 1H), 7.57 (d, 1H), 7.47 (d, 2H), 7.34 (m, 1H), 6.63 (s, 1H), 6.50 (s, 1H), 6.48 (m, 1H), 2.34 (s, 3H), 2.19 (s, 3H).

Provenance & Evidence