HRID28237

反应详情

EQUATION

反应方程式

HRID 28237 的结构方程式

AUXILIARIES

试剂、催化剂与溶剂

1

PROCEDURE

实验过程

A mixture of compound 5, hydroxylamine hydrochloride and sodium formate is refluxed in formic acid to provide 9-hydroxy-1-oxo-1H-naphtho[2,1-b]pyran-2-carbonitrile, Compound 8.