HCID 68676353, compound → HCID 69665666, compound

Participants

Reaction Steps

Ester 50.4 (48 mg, 0.09 mmol) was dissolved in dichloromethane/TFA solution (3:1, 2 mL). The resulting mixture was stirred at room temperature for 2 h. The solvent removed under reduced pressure, and the product was purified on reserve phase HPLC to yield acid 50 (30 mg). MS ESI (pos.) m/e: 472 (M+H).

Provenance & Evidence