HRID329334

反应详情

EQUATION

反应方程式

HRID 329334 的结构方程式

AUXILIARIES

试剂、催化剂与溶剂

1

PROCEDURE

实验过程

0.45 G. of 2-(5-oxo-5H-dibenzo[a,d]cyclohepten-2-yl)propionic acid was dissolved in ethyl acetate and isopropylamine is added dropwise until no more precipitate is formed. The precipitate is filtered off and recrystallized from acetone to afford isopropylammonium 2-(5-oxo-5H-dibenzo[a,d]cyclohepten-2-yl)propionate (m.p. 176°-180° C).

WORKUP

后处理

  1. customis formed
  2. filtrationThe precipitate is filtered off
  3. customrecrystallized from acetone