HRID81957

反应详情

EQUATION

反应方程式

HRID 81957 的结构方程式

AUXILIARIES

试剂、催化剂与溶剂

2

PROCEDURE

实验过程

To a solution of tert-butyl 4-({3-[(2,6-diethylphenyl)carbamoyl]-1-methyl-4,5-dihydro-1H-pyrazolo[4,3-h]quinazolin-8-yl}amino)-3-methoxybenzoate (500 mg, 0.857 mmol) in dimethylformamide (8 mL), trifluoro acetic acid (0.600 mL), were added. The mixture was stirred at room temperature overnight. Water was added and the mixture extracted with ethylacetate. The organic solvent evaporated to dryness. To give 450 mg of the title compound in quantitative yield.

WORKUP

后处理

  1. extractionthe mixture extracted with ethylacetate
  2. customThe organic solvent evaporated to dryness