HRID229774
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
PROCEDURE
实验过程
0.2 mmol 7-diethylamino-2-oxo-2H-chromen-3-carbaldehyde and 0.2 mmol 1-(5-carboxy-pentyl)-2-methyl-pyridinium bromide are converted according to the general directions above. Column chromatography: SiO2, eluent: ethanol/toluene.