反应详情

The title compound was prepared by Method A using 4-phenethylacetophenone (0.786 g, 5.31 mmol), lithium bis(trimethylsilyl)amide (0.977 g, 5.84 mmol), chlorotrimethylsilane (0.741 mL, 5.84 mmol), THF (58 mL), and diethyl ester of [(phenylmethyl)thio]propanedioic acid (1.00 g, 3.54 mmol). m.p. 164°-166° C.; 1H NMR (400 MHz, DMSO-d6) δ 2.75 (t, 3 H), 2.85 (t, 2 H), 3.92 (s, 2 H), 5.92 (s, 1 H), 7.23 (m, 9H), 11.69 (bs, 1 H).