HRID46500

反应详情

EQUATION

反应方程式

HRID 46500 的结构方程式

AUXILIARIES

试剂、催化剂与溶剂

1

PROCEDURE

实验过程

60 g of the above anhydride is added portionwise to a stirred 500 ml portion of aqueous methylamine. After addition is complete, the mixture is heated to boil off water and excess amine, ultimately to 210°-220° to complete the cyclization and form the title A compound.

WORKUP

后处理

  1. additionAfter addition
  2. temperaturethe mixture is heated
  3. customultimately to 210°-220°
  4. customform the title A compound