用硅胶担载三氯化铁催化氧化偶联2-萘酚制备(±)2,2′-二羟基-1,1′-联萘  

Preparation of (±) 2,2′ Dihydroxy 1,1′ binaphthyl from 2 Naphthol with Catalytic Amount of FeCl_3 Loaded on Silica Gel

作　　者：姜鹏[1] 吕士杰[1] 

机构地区：[1]中国科学院兰州化学物理研究所羰基合成与选择氧化国家重点实验室,兰州730000

出　　处：《分子催化》2000年第1期69-70,共2页Journal of Molecular Catalysis(China)

基　　金：国家自然科学基金资助项目 !(No.29673052)

摘　　要：Silica gel was soaked with 2 naphthol and FeCl 3 (10∶1, molar ratio) dissolved in acetone, and the mixture was evaporated in vacuum at 30 ℃. Using air as oxidant reagent, oxidative coupling reaction of 2 naphthol gives 84% yield of (±)2, 2′ dihydroxy 1, 1′ binaphthyl.Silica gel was soaked with 2 naphthol and FeCl 3 (10∶1, molar ratio) dissolved in acetone, and the mixture was evaporated in vacuum at 30 ℃. Using air as oxidant reagent, oxidative coupling reaction of 2 naphthol gives 84% yield of (±)2, 2′ dihydroxy 1, 1′ binaphthyl.

关 键 词：三氯化铁 萘酚 氧化 偶联反应 二羟基联萘 

分 类 号：O621.254.1[理学—有机化学] TQ241.33[理学—化学]