HRID1034930
反应详情
EQUATION
反应方程式
REACTANTS
反应物
PRODUCTS
生成物
AUXILIARIES
试剂、催化剂与溶剂
PROCEDURE
实验过程
Using the procedure described in Example 47, Compound 17 (0.25 g, 0.57 mmol), N,N-diethyl-2-hydroxyacetamide (0.37 g, 2.86 mmol), and MSNT (0.25 g, 0.86 mmol) in pyridine (5 ml) yielded 0.14 g of Compound 185, as a white powder (−3:1 mixture of diastereomers). HPLC: 4.03 min (24%), 4.11 min (76%); MS (ES) m/z 555 (MH+).