HCID 86743554, compound → HCID 70054531, compound

Participants

Reaction Steps

A solution of the product from part (e) (0.11 g., 0.26 mmole) in dichloromethane (2 ml.) and trifluoroacetic acid (2 ml.) is stirred at 10° for 30 minutes and at room temperature for 10 minutes. The reaction mixture is evaporated in vacuo and then concentrated from acetonitrile (three times) to give α-[(S)-1-amino-3-methylbutyl]-3-[(phenylmethoxy)methyl]-3H-imidazole4-methanol which contains 2.5M of trifluoroacetic acid.

Provenance & Evidence