HCID 71280300, compound → HCID 71280367, compound

Participants

Reaction Steps

A solution of 2-((S)-1-tert-butoxycarbonylamino-ethyl)-3H-imidazole-4-carboxylic acid methyl ester hydrochloride (50 mg, 186 μmol) in 4M HCl in dioxane (2 mL) was stirred at room temperature for 15 h. The mixture was concentrated in vacuo, washed with ether to give 2-((S)-1-amino-ethyl)-3H-imidazole-4-carboxylic acid methyl ester hydrochloride (40 mg, quantitative) as a yellow oil, LCMS, [M+H]=170.

Provenance & Evidence