HRID565950

反应详情

EQUATION

反应方程式

HRID 565950 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 (0.1g) in ethanol was added 4 N hydrochloric acid-ethyl acetate (0.2ml) under ice-cooling. The solvent was evaporated, and the residue was crystallized from ethanol and diethylether to give 7-(4-dimethylamino-phenyl)-N-(4-((1-oxophosphorinan-1-yl)methyl)phenyl)-2,3-dihydro-1-benzoxepine-4-carboxamide hydrochloride (Compound 155) (0.1g) as colorless crystals.

WORKUP

后处理

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