HRID2067209
反应详情
EQUATION
反应方程式
REACTANTS
反应物
PRODUCTS
生成物
PROCEDURE
实验过程
The reaction was carried out similarly as described in the preparation of compound 112, using compound 111 (0.12 mmol) and morpholine hydrochloride (0.12 mmol). The crude product was purified by continuous gradient flash chromatography using MeOH/EtOAc 0:100 to 5:95 as the eluent to afford the title compound as almost yellow syrup. 13C NMR (CDCl3) δ 196.0, 163.5, 147.9, 147.3, 139.8, 138.0, 135.3, 133.7, 131.9, 129.2, 128.0, 127.7, 126.5, 124.4 (dd), 124.2 (dd), 121.4, 116.3, 112.8, 111.6 (dd), 104.9 (dd), 66.6, 66.4, 50.9, 45.9, 42.6, 20.2
WORKUP
后处理
- customThe crude product was purified by continuous gradient flash chromatography