Ammonium Hydroxide → 6-(Methoxymethyl)-4-pyrimidinamine

関与物質

反応手順

A mixture of 4-chloro-6-(methoxymethyl)pyrimidine (1.2 g, 7.57 mmol) and ammonium hydroxide (20 ml) was heated in a sealed tube for 3 hours. The mixture was cooled to ambient temperature and concentrated. The residue was triturated with ether to afford 6-(methoxymethyl)pyrimidin-4-amine (0.50 g, 3.59 mmol, 48% yield) as a pale yellow solid. 1H NMR (400 MHz, CDCl3) δ ppm 8.47 (1H, s), 6.55 (1H, s), 5.12 (2H, br. s.), 4.38 (2H, s), 3.45 (3H, s). MS (LC/MS) R.T.=0.42; [M+H]+=140.20.

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