反应详情

The title compound was prepared by Method A using 2-acetyl naphthalene (1.97 g, 11.6 mmol), lithium bis(trimethylsilyl)amide (2.13 g, 12.76 mmol), chlorotrimethylsilane (1.61 mL, 12.76 mmol), THF (127 mL), and diethyl ester of [(phenylmethyl)thio]-propanedioic acid (2.90 g, 10.5 mmol). m.p. dec. 203° C.; 1H NMR (250 MHz, DMSO-d6) δ4.04 (s, 2 H), 6.89 (s, 1 H), 7.23 (m, 5 H), 7.61 (m, 2 H), 7.84 (d, 2 H), 8.05 (m, 3 H), 8.43 (s, 1 H), 11.95 (bs, 1 H).

1. custom203° C.