Benzyl Bromide → HCID 11472242, compound

Participants

Reaction Steps

While cooling on ice, Boc-L-Pro-OH (1.08 g, 5.0 mmol) and benzyl bromide (0.893 ml, 75 mmol) were reacted in DMF (10 ml) in the presence of triethylamine (10.5 ml, 75 mmol) to obtain Boc-L-Pro-OBzl as an oily product. This product was reacted under ice-cooling with 2 N HCl/dioxane (5 eq.) for three hours to obtain H-L-Pro-OBzl-HCl.

Provenance & Evidence