HRID38996
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
Preparation according to Preparation 10 using [[(2S)-7-(methylsulfonyl)-2,3-dihydro-1,4-benzodioxin-2-yl]methanol (1.2 g, 5.0 mmol), DCM (25 ml), p-toluenesulfonyl chloride (1.4 g, 7.5 mmol), TEA (1.0 ml, 12.8 mmol) and 4-DMAP (0.6 g, 5.0 mmol). Yield: 1.8 g. MS m/z (rel. intensity, 70 eV) 398 (M+, 49), 226 (bp), 225 (24), 213 (30), 91 (68).
WORKUP
后处理
- customPreparation