3-Butyn-1-OL → HCID 11605060, compound

Participants

Reaction Steps

The reaction was carried out similarly as described in the preparation of compound 116, using compound 468 (0.22 mmol) and but-3-yn-1-ol (0.28 mmol). The crude product was purified by flash chromatography using EtOAc/petroleum ether (40-60) 6:1 as the eluent to afford the title compound as light yellow foam. 13C NMR (CDCl3) δ 194.8, 160.8, 148.5, 141.1, 141.0, 138.1, 135.5, 134.8, 133.9, 132.6, 130.4, 127.8, 122.2, 120.7, 119.9, 116.6, 113.6, 113.2, 109.4, 107.3, 61.6, 55.4, 28.7, 19.9

Provenance & Evidence