摘要
９－羟基芴－９－甲酸在水介质中，８０℃条件下，用三氯化铝作催化剂，以１６摩尔比通入氯气，制得２，３，６，７－四氯－９－羟基芴－９－甲酸新化合物。用元素分析仪，ＩＲ，１ＨＮＭＲ测试了结构。
A new compound,fluorene9carboxylic acid2,3,6,7tetrachloro9hydroxy(Ⅱ),was prepared from fluorene9carboxylic acid,9hydroxy(Ⅰ) in the following condition:at 80℃,in water,AlCl3 as a calalyst and the amount of needed Cl2(g) as 1∶6 mole proportion to (Ⅰ).The structure of (Ⅱ) has been determined by IR and 1HNMR.
关键词
四氯羟基芴甲酸
合成
Fluorene9Carboxylic acid2,3,6,7tetrachloro9hydroxy
Synthesis
New Compound
