Trifluoroacetic acid methylene chloride → HCID 131734173, compound

Participants

Reaction Steps

A solution of compound 41e (0.50 g, 0.93 mol) in TFA/DCM (1:3, 10 mL) was stirred at rt for 2 h. The resulting mixture was concentrated under reduced pressure to obtain compound 41f as a yellow solid. Mass Spectrum (LCMS, ESI pos.): Calcd. for C26H26N6O: 439.2 (M+H). found: 439.2.

Provenance & Evidence