Trifluoroacetic acid → HCID 69733493, compound

Participants

Reaction Steps

Ethyl(N-tert-butoxycarbonyl-6-aminohexanoyl)aminomethyl-2-hydroxybenzoate (0.58 g, 1.41 mmoles) was dissolved in dichloromethane (5 mL) and the solution was cooled in an ice/water bath. Trifluoroacetic acid (5 mL) was added, and the reaction was allowed to warm to room temperature. After 2 hours, the reaction mixture was evaporated to dryness to give the product as an oil, which was dried in vacuo over potassium hydroxide pellets to afford 0.59 g (99% yield) of ethyl (6-aminohexanoyl)aminomethyl-2-hydroxybenzoate trifluoroacetate.

Provenance & Evidence