反应详情

A solution of 4-(1,4-dioxaspiro[4.5]decan-8-yl)oxazolidin-2-one (880 mg, 3.87 mmol) and acetonitrile (65 mL).), prepared in the previous step, was deprotected as described in example 1, step C to afford the product.

1. custom), prepared in the previous step
2. customto afford the product