反应详情

By a reaction in the same manner as in Example 178a and using the compound (3.94 g, 11.0 mmol) obtained in Example 181a, 4M hydrogen chloride-ethyl acetate solution (40 mL) and O,O-diethyl dithiophosphate (2.43 mL, 14.5 mmol), the title compound (3.15 g, 73%) was obtained as a colorless oil.

1. customBy a reaction in the same manner as in Example 178a