Diethyl Ether → Acetic acid, (phenylthio)-, ethyl ester

関与物質

反応手順

To a solution of thiophenol (1 mL, 9.7 mmol) in DMF (20 mL) is added potassium carbonate (1.51 g, 10.9 mmol) and ethyl bromoacetate (1.17 mL, 10.6 mmol), and the mixture is stirred at RT for 25 min. Et2O is added, and the mixture is washed with water, brine, then dried (MgSO4), and filtered. The filtrate is evaporated, and the residue is vacuum distilled (130-140° C.) to give 1.71 g of the product 400. 1H NMR (CDCl3) δ 7.41 (d, 2H), 7.33-7.2 (m, 4H), 4.16 (q, 2H), 3.63 (s, 2H), 1.22 (t, 3H); MS: m/z 196 (M++1).

情報源と証拠