反应详情

Manganese(IV) oxide (111 mg; 1.28 mmol; 10 eq.) was added to a solution of Example 77 (50 mg; 0.13 mmol; 1 eq.) in DCM (5 mL) and the reaction mixture was stirred at room temperature for 4 hours. The suspension was filtered through a pad of Celite® and the solution concentrated in vacuo to afford title compound (46 mg; 93%) as a white solid.

1. filtrationThe suspension was filtered through a pad of Celite®
2. concentrationthe solution concentrated in vacuo