HRID1443503

反应详情

EQUATION

反应方程式

HRID 1443503 的结构方程式

AUXILIARIES

试剂、催化剂与溶剂

2

PROCEDURE

实验过程

Compound 155 (0.896 g, 1.41 mmol) was dissolved in a mixture of DCM (30 mL), TFA (10 mL), a few drops of TES and a drop of H2O. The reaction was stirred for 30 minutes followed by removal of solvent by evaporation. The crude residue was partitioned between CHCl3 and saturated NaHCO3 (aq). The organic phase was dried (Na2SO4) and evaporated which gave the compound (0.81 g, 99%) as a white solid.

WORKUP

后处理

  1. customfollowed by removal of solvent by evaporation
  2. customThe crude residue was partitioned between CHCl3 and saturated NaHCO3 (aq)
  3. dry with materialThe organic phase was dried (Na2SO4)
  4. customevaporated which