Trifluoroacetic acid → HCID 19028301, compound

Participants

Reaction Steps

Representative Procedure I: A solution of this crude N,N'-bis(Boc)-bis(methyl)xylylenediamine in 50% trifluoroacetic acid in dichloromethane (10 mL) was stirred at 23° C. for 0.5 h. The brown solution was concentrated. Diethyl ether was added to the residue, and the mixture was concentrated. The residue obtained was washed with diethyl ether (two portions), providing the N,N'-bis(methyl)-xylylene diamine bis(trifluoroacetate) as a yellow solid.

Provenance & Evidence