反应详情

The title compound from Step C above (30 mg, 0.06 mmol was dissolved in 4 M HCl in dioxane plus 10% water (v/v) (2 mL) and stirred at RT for 2 h. The mixture was concentrated under reduced pressure and dried under high vacuum to give the title compound. ESI-MS calculated for both is C33H36N4O2: Exact Mass: 522.32. Found 523.30.

1. concentrationThe mixture was concentrated under reduced pressure
2. customdried under high vacuum