HRID1983967
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
The reaction of N-(2-hydroxyethyl)-5-methoxy-2-aminoaniline with 3-nitronaphthalene-1,8-dicarboxylic anhydride in imidazole (synthesis and work-up as in Example 2, Step 1) afforded the product as a dark-red powder. For purification, the crude product in ethanol/acetone was filtered through a bed of silica gel UV/Vis (CHCl3: λmax: 411, 524 nm