[1]余腊妹,桑晓燕,魏梅红,等.一锅、二步法合成几种含环己基双酚化合物的研究[J].江西师范大学学报(自然科学版),2015,(02):159-161.
 YU Lamei,SANG Xiaoyan,WEI Meihong,et al.The One-Pot,Two-Step Synthesis of Several Biphenols Containing Cyclohexyl Groups[J].,2015,(02):159-161.
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一锅、二步法合成几种含环己基双酚化合物的研究()
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《江西师范大学学报》(自然科学版)[ISSN:1006-6977/CN:61-1281/TN]

卷:
期数:
2015年02期
页码:
159-161
栏目:
出版日期:
2015-04-10

文章信息/Info

Title:
The One-Pot,Two-Step Synthesis of Several Biphenols Containing Cyclohexyl Groups
作者:
余腊妹;桑晓燕;魏梅红;盛寿日
江西师范大学化学化工学院,江西 南昌 330022
Author(s):
YU LameiSANG XiaoyanWEI MeihongSHENG Shouri
关键词:
含环己基双酚化合物 环己酮 4-取代环己酮 苯酚及其衍生物 44-二氯环己酮及其衍生物 “一锅、二步法” 合成
Keywords:
biphenols containing cyclohexyl groups cyclohexanone 4-substituted-cyclohexanone phenol and its derivatives 44-cyclohexanone or its derivatives one-pottwo-step synthetic process
分类号:
O 625.5
文献标志码:
A
摘要:
分别以环己酮、4-甲基环己酮、4-叔丁基环己酮为起始原料,经二氯亚砜氯化得到4,4-二氯环己酮及其衍生物中间体,不经分离,继而将其分别与苯酚及其衍生物进行取代反应,通过“一锅、二步法”制得了1,1-二(4-羟基苯基)环己烷、1,1-二(3-甲基-4-羟基苯基)环己烷、1,1-二(3,5-二甲基-4-羟基苯基)环己烷、1,1-二(4-羟基苯基)-4-甲基环己烷和1,1-二(4-羟基苯基)-4-叔丁基环己烷等5种含环己基的双酚化合物,产率为82.5;~86.0;.用FT-IR、NMR 和元素分析对其组成和结构进行了表征.该合成方法具有操作简单、反应条件温和、收率高等优点.
Abstract:
An improved one-pot,two-step process of synthesis of five kinds of biphenols containing cyclohexyl groups such as 1,1-bis(4-hydroxyphenyl)cyclohexane,1,1-bis(4-hydroxy-3-methyphenyl)cyclohexane,1,1-bis(4-hydroxy-3,5-dimethyphenyl)cyclohexane,1,1-bis(4-hydroxyphenyl)-4-methylcyclohexane and 1,1-bis-(4-hydroxyphenyl)-4-tert-butylcyclohexane in 82.5;-86.0; yields was developed through chlorination reaction of cyclohexanone,4-methylcyclohexanone and 4-tert-butyl cyclohexanone with thionyl chloride,affording the intermediate 4,4- cyclohexanone or its derivatives without further isolation and purification,followed by treatment with phenol,o-cresol and 2,6-dimethylphenol,respectively.Their structures were characterized by elemental analysis,FT-IR,H NMR and C NMR spectra.The present method has advantages such as mild reaction condition,convenient manipulation and good yield.

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备注/Memo

备注/Memo:
国家自然科学基金(21064003,21464007);江西省高等学校科技落地计划(KJLD14022);江西省教育厅科研基金(GJJ14236)
更新日期/Last Update: 1900-01-01