Isopropanol → HCID 67382070, compound

Participants

Reaction Steps

A reaction mixture of 4-chloro-2-chloromethyl-5-phenylthieno[2,3-d]pyrimidine (0.50 g, 1.69 mmol), 2-aminomethylpyridine (0.17 ml, 1.69 mmol), triethylamine (0.26 ml, 1.86 mmol) and propan-2-ol (15 ml) was stirred at ambient temperature for 4 days. The solution was then poured into water (150 ml) and extracted with ethyl acetate (3×75 ml). The combined organic extracts were dried (MgSO4) and the solvent removed in vacuo to give the crude product. Purification by flash chromatography (silica) eluting with ethyl acetate and 40°-60° petroleum ether (1:4) gave (2-chloromethyl-5-phenylthieno[2,3-d]pyrimidin-4-yl)pyridin-2-ylmethylamine as a yellow solid (0.17 g), m.p. 97°-99° C.

Provenance & Evidence