HCID 53688800, compound → HCID 22002652, compound

Participants

Reaction Steps

To a suspension of PCC (4 g) and 10 g of 4 Å molecular seives in 100 mL of CH2Cl2 was added a solution of the product of Step 5 (1.2 g) in 10 mL CH2Cl2. The reaction mixture was stirred for 12 hand then diluted with 200 mL of 1:1 hexanes/EtOAc, and filtered through a pad of silica gel. The filtrate was concentrated and the residue was purified by chromatography eluting with 3:2 hexanes/EtOAc to give 200 mg of the title compound as a white solid.

Provenance & Evidence