Dibenzyl ether → HCID 13027284, compound

Participants

Reaction Steps

Benzyl ether of step 3 (2.00 g, 8.46 mmol, 1.0 equiv) was dissolved under argon in 1,4-dioxane (20 mL). Pd/C (10% Pd, 50 mg, 2.5 weight-%) was added. The mixture was purged with argon, and subsequently with hydrogen. The mixture was stirred at room temperature for 16 h. The solution was filtered (GF/A glass microfiber) and concentrated under reduced pressure to give the resulting alcohol (1.24 g, 8.46 mmol, 100%) as clear, colourless oil which was used in the next step without further purification. 1H NMR (500 MHz, CDCl3) δ=4.86 (t, J=4.7 Hz, 1H), 4.00-3.91 (m, 2H), 3.90-3.80 (m, 2H), 3.65 (t, J=6.5 Hz, 2H), 1.74-1.66 (m, 2H), 1.66-1.58 (m, 2H), 1.56-1.46 (m, 2H), 1.40 (br s, 1H) ppm.

Provenance & Evidence