反应详情

The title compound was prepared by Method A using 4'-methylacetophenone (0.712 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. dec. 205° C.; 1H NMR (400 MHz, DMSO-d6) δ2.37 (s, 3 H), 3.99 (s, 2 H), 6.69 (s, 1 H), 7.26 (m, 7 H), 7.68 (m, 2 H), 11.83 (bs, 1 H).

1. custom205° C.