HRID1109454
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
5.5 g of the product of step c) and 50 ml aqueous trifluoroacetic acid (70%) are stirred at room temperature 20 hours. To the mixture are added CH2CL2 and dropwise aqueous KHCO3 solution. The organic phase is dried (Na2SO4) and evaporated. The residue is taken up in diethyl ether, filtered and evaporated to dryness, to give the heading compound as an oil.
WORKUP
后处理
- dry with materialThe organic phase is dried (Na2SO4)
- customevaporated
- filtrationfiltered
- customevaporated to dryness