3-二乙氨基-7-氯荧烷的合成研究  

The Synthesis of 3-Diethylamino-7-Chloroflorane

作　　者：王永安[1] 茅佩卿[1] 程水良[1] 娄绍杰[1] 项斌[1] 

机构地区：[1]浙江工业大学化材学院,浙江杭州310014

出　　处：《浙江化工》2009年第4期6-8,共3页Zhejiang Chemical Industry

摘　　要：荧烷是主要的压、热敏染料,本文以间二乙氨基苯酚,邻苯二甲酸酐为原料首先合成了合成荧烷的重要中间体KETO酸,然后以KETO酸为原料,合成3-二乙氨基-7-氯荧烷。通过熔点测定及红外、核磁分析手段,证明了中间体和目标产物的化学结构。Fluorine is the main heat-sensitive and pressure-sensitive dye. The important intermediate KETO acid was firstly synthesized from m-diethylaminophenol and phthlic anhydride, and 3-diethylamino-7- chloroflorane was synthesized from KETO acid. The chemical structure of the the intermediates and the target products were testified by mp, IR,^1H NMR.

关 键 词：荧烷 染料 KETO酸 对氯苯酚 

分 类 号：TQ226[化学工程—有机化工]