HRID229774

反应详情

EQUATION

反应方程式

HRID 229774 的结构方程式

AUXILIARIES

试剂、催化剂与溶剂

1

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.