合成络合剂的结构单元. 最大吸收波长：310(MeOH) nm 以 2-甲基喹啉-8-醇为原料，二氧化硒为氧化剂，经氧化制得 8-羟基-2-喹啉甲醛。 应用 8-羟基-2-喹啉甲醛（8-羟基喹啉-2-甲醛）可用于以下制备过程： 8-羟基-2-喹啉-1-氨基芘与 1-氨基芘的席夫碱反应 ( E )-2-（（2-（吡啶-2-基）肼基）甲基）喹啉-8-醇（与 2-肼基吡啶偶联） 8-羟基喹啉-2-甲醛肟 2-[（8-羟基喹啉）-2-甲基氨基乙基]-β- D -吡喃葡萄糖苷 This is a building block for the synthesis of complexing agents. 8-Hydroxy-2-quinolinecarboxaldehyde can be prepared from 2-methylquinolin-8-ol via oxidation using selenium dioxide. Application 8-Hydroxy-2-quinolinecarboxaldehyde (8-hydroxyquinoline-2-carbaldehyde) may be used in the preparation of: 8-hydroxy-2-quinoline-1-aminopyrene by Schiff-base reaction with 1-aminopyrene (E)-2-((2-(pyridin-2-yl)hydrazono)methyl)quinolin-8-ol by coupling with 2-hydrazinopyridine 8-hydroxyquinoline-2-carbaldehyde oxime 2-[(8-Hydroxyquinoline)-2-methylaminoethyl]-β-D-glucopyranoside