Triethylamine → HCID 54681295, compound

Participants

Reaction Steps

The title compound was prepared by Method A using 1,4-benzodioxin-6-yl methyl ketone (2 g, 11.22 mmol), trimethylsilyl triflate (2.5 g, 11.22 mmol), triethylamine (2.27 g, 22.44 mmol), methylene chloride (20 mL), and diethyl ester of [(2-isopropylphenyl)thio)propanedioic acid (1.73 g, 5.61 mmol). m.p. 246°-248° C.; 1H NMR (400 MHz, DMSO-d6) δ 1.25 (d, 6H), 3.4 (m, 1H), 4.32 (m, 4H), 6.72 (s, 1H), 6.89 (d, 1H), 7.01 (d, 1H), 7.06 (t, 1H), 7.11 (t, 1H), 7.26 (d, 1H), 7.31 (d, 1H), 7.35 (dd, 1H).

Provenance & Evidence