HRID2228144

反应详情

EQUATION

反应方程式

HRID 2228144 的结构方程式

AUXILIARIES

试剂、催化剂与溶剂

1

PROCEDURE

实验过程

To a solution of 7—(4-dimethylaminophenyl)-N-(4—((1-oxophosphorinan-1-yl)methyl)phenyl)-2.3-dihydro-1-benzoxepine-4-carboxamide (0.1 g) in ethanol was added 4N hydrochloric acid-ethyl acetate (0.2 ml) under ice-cooling. The solvent was evaporated, and the residue was crystallized from ethanol and diethylether to give 7—(4-dimethylaminophenyl)-N-(4—((1-oxophosphorinan-1-yl)methyl)phenyl)-2,3-dihydro-1-benzoxepine-4-carboxamide hydrochloride (Compound 155) (0.1 g) as colorless crystals.

WORKUP

后处理

  1. temperaturecooling
  2. customThe solvent was evaporated
  3. customthe residue was crystallized from ethanol and diethylether