Trifluoroacetic acid → HCID 86629773, compound

Participants

Reaction Steps

[1-(4-methanesulfonylamino-3-vinylphenyl)ethyl]carbamic acid t-butyl ester (158.4 mg, 0.465 mmol, 1 eq.) was put into 100 ml round-bottom flask and dissolved in methylenechloride. To the solution was added trifluoroacetic acid (179.2 μl, 2.326 mmol, 5 eq.) and stirred for one night. After confirming the completion of the reaction with TLC, the reaction solution was concentrated under reduced pressure to yield brown crude liquid (236.7 mg).

Provenance & Evidence