Hydroquinone → HCID 131727025, compound

Participants

Reaction Conditions

Reaction Steps

The product of Example 15, step c) (69.1 mg, 0.30 mmol) was placed in a vial and diluted with CHCl3 (740 μl) and AcOH (740 μl). Next, hydroquinone (˜5 mg) was added followed by NBS (51.4 mg, 0.31 mmol) and the contents were heated to 40° C. for 6 hours. The crude reaction mixture was carefully poured into saturated NaHCO3 (10 ml) and extracted with EtOAc (3×5 ml). The organic layer was dried (MgSO4) and purified by preparative TLC using hexanes/EtOAc 50:50 providing the subtitled product. MS calculated for C13H16BrNO2S+H 330, observed 330, 332.

Provenance & Evidence