Methanol → HCID 21950260, compound

Participants

Reaction Steps

To a solution of (101) (5.0 g, 21.4 mmol) in acetonitrile (270 mL) was added under vigorous stirring a solution of Hg(ClO4)2 in methanol (30 mL). The resulting mixture was stirred at room temperature for 2 h. After filtration, the filtrate was carefully concentrated under reduced pressure without heating. Purification of the residue using silica gel flash column chromatography (10% ethyl acetate/hexane) provided 2.8 g (91%) of the title compound as colorless liquid. 1H NMR (CDCl3, 400 MHz): δ 0.91 (t, J=7.2 Hz, 3H), 1.09 (d, J=7.2 Hz, 3H), 1.10 (d, J=7.2 Hz, 3H), 1.35-1.46 (m, 4H), 1.75 (m, 1H), 2.80 (m, 1H), 3.45 (d, J=5.2 Hz, 1H), 4.29 (m, 1H).

Provenance & Evidence