反应详情

The same procedure as in the steps (6b) to (6f) of Example 6 was repeated using (2,2-diethyl-1,3-dioxan-5-yl)methanol obtained in the step (23a) to obtain the title compound (164 mg, total yield: 9.7%) as a light yellow solid.

1. customobtained in the step (23a)