Triethylamine → HCID 178453336, compound

Participants

Reaction Steps

To 4-(2-tert-Butoxycarbonylamino-ethyl)-imidazole-1-carboxylic acid tert-butyl ester, were added 100 mL of methanol and 800 mL (5.73 mol) of triethylamine. The reaction mixture was allowed to stir at room temperature for four days and concentrated to oil. To the residue were added 40 mL of ether and 80 mL of hexane. This mixture was allowed to stand at room temperature resulting in precipitation of product, as a white solid, which were collected. The yield was 1.7 g (8.0 mmol, 40%) (LC/MS M+H 212.1).

Provenance & Evidence