反应详情

tert-Butyl [2-(6-acetyl-4-chloro-2-formyl-3-methylphenoxy)ethyl]carbamate (270 mg, 0.76 mmol) was stirred in 4.0 M hydrogen chloride in dioxane (5.0 mL) at room temperature for 1 hour and evaporated. Tetrahydrofuran was added and the mixture was evaporated to give the desired compound (180 mg, 100%). LCMS calculated for C12H13ClNO2 (M+H)+: m/z=238.1; found: 238.0.

1. customevaporated
2. additionTetrahydrofuran was added
3. customthe mixture was evaporated