Trifluoroacetic acid → HCID 67420733, compound

Participants

Reaction Steps

To a solution of 37 from Step 2 (20 mg, 0.03 mmol) 37 in CH2Cl2 (2 mL) was added TFA (2 mL) at rt. The crude was stirred at rt for 17 hrs. The crude was quenched with sat. NaHCO3 at rt. The crude was partitioned between EtOAc and H2O. The organic layer was washed with H2O, brine, dried over MgSO4, filtered, and evaporated. The crude was chromatographed to give 6.1 mg of the product.

Provenance & Evidence