HRID1354312
反应详情
EQUATION
反应方程式
REACTANTS
反应物
PRODUCTS
生成物
AUXILIARIES
试剂、催化剂与溶剂
CONDITIONS
反应条件
- 温度
- 70 °C
PROCEDURE
实验过程
A suspension of 4-[2-(5-Chloro-2-fluoro-phenyl)-6,6-dimethyl-6,7-dihydro-5H-cyclopentapyrimidin-4-ylamino]-nicotinic acid (25 mg, 60.56 μmol) and Carbonyldiimidazole (20 mg, 121.11 μmol) in dry DMF (3 mL) was heated at 70° C. for 1 h then cooled to r.t. A stream of NH3 gas was passed through the solution for 30 min., giving clean conversion to the amide product. Evaporation of the solution, followed by HPLC purification gave, after lyophilization, the pure amide 62 as the TFA salt (20 mg).
WORKUP
后处理
- temperaturethen cooled to r.t