1,2-di(3',5'-di-tert-butyl-4'-hydroxyphenyl)ethene | 2950-01-8

• 分子结构分类: 有机化合物 - 苯丙烷和聚酮 - 二苯乙烯类
• 英文名称: 1,2-di(3',5'-di-tert-butyl-4'-hydroxyphenyl)ethene
• 英文别名: 3,3',5,5'-Tetra-tert.-butyl-stilben-4,4'-diol；4,4'-Ethene-1,2-diylbis(2,6-di-t-butylphenol)；2,6-ditert-butyl-4-[2-(3,5-ditert-butyl-4-hydroxyphenyl)ethenyl]phenol
• CAS: 2950-01-8
• 化学式: C₃₀H₄₄O₂
• 分子量: 436.678
• InChiKey: AWUDLXWGQXPWFF-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  10.2
• 重原子数：
  32
• 可旋转键数：
  6
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.53
• 拓扑面积：
  40.5
• 氢给体数：
  2
• 氢受体数：
  2

安全信息

• 海关编码：
  2907299090

反应信息

• 作为产物：
  描述：

  2,6-二叔丁基-4-甲基苯酚 在 silica gel 、 溶剂黄146 、 silver carbonate 、 锌 作用下， 以 苯 为溶剂， 生成 1,2-di(3',5'-di-tert-butyl-4'-hydroxyphenyl)ethene
  参考文献：
  名称：

  Oxidations with silver carbonate/celite. V. Oxidations of phenols and related compounds

  摘要：

  DOI：

  10.1021/jo00809a004

文献信息

• Synthesis of 3,3′,5,5′-Tetra-tert-butyl-4,4′-stilbenequinone and Its Catalytic Activity in the Liquid-Phase Oxidation of Inorganic Sulfides
  作者：H. Y. Hoang、R. M. Akhmadullin、F. Yu. Akhmadullina、R. K. Zakirov、A. G. Akhmadullina、A. S. Gazizov

  DOI：10.1134/s1070428018070060

  日期：2018.7

  oxidation of 2,6-di-tert-butyl-4-methylphenol with hydrogen peroxide in the presence of potassium iodide gave 3,3′,5,5′-tetra-tert-butyl-4,4′-stilbenequinone which catalyzed liquid-phase oxidation of sodium sulfide with oxygen more efficiently than did 3,3′,5,5′-tetra-tert-butyl-4,4′-diphenoquinone.

  在碘化钾存在下用过氧化氢氧化2,6-二叔丁基-4-甲基苯酚得到3,3'，5,5'-四叔丁基-4,4'-sti苯醌比更有效地与氧硫化钠的液相氧化做3,3'，5,5'-四-叔丁基-4,4'-联苯醌。
• Preparation of 4,4-dioxy-substituted stilbenes
  申请人：Monsanto Company

  公开号：US04189610A1

  公开（公告）日：1980-02-19

  Dehydrohalogenation-rearrangement of 1,1-bis(4-oxy-substituted aryl)-2-haloethanes to yield 4,4'-dioxysubstituted stilbenes is effected by heating an acidic reaction medium comprising the 1,1-bis(4-oxy-substituted aryl)-2-haloethane dissolved in a solution of an aliphatic carboxylic acid and a carboxylic acid salt. The process is particularly directed to the preparation of 4,4'-dihydroxystilbene from 1,1-bis(4-hydroxyphenyl)-2-chloroethane.

  将1,1-双(4-氧基取代芳基)-2-卤代乙烷进行脱卤-重排反应，得到4,4'-二氧基取代的苯乙烯，方法是在酸性反应介质中加热，该介质含有1,1-双(4-氧基取代芳基)-2-卤代乙烷、脂肪族羧酸和羧酸盐的溶液。该方法特别适用于从1,1-双(4-羟基苯基)-2-氯乙烷制备4,4'-二羟基苯乙烯。
• Practical Process for the Air Oxidation of Cresols:  Part A. Mechanistic Investigations
  作者：Benita Barton、Catherine G. Logie、Barbara M. Schoonees、Bernard Zeelie

  DOI：10.1021/op049845b

  日期：2005.1.1

  The catalytic air oxidation of p-cresol and 2,6-di-tert-butyl-4-methylphenol to the corresponding benzaldehydes was investigated to determine the mechanism at work in these oxidation reactions. A number of intermediates and byproducts, mainly in the form of dimers, were observed during the course of the reactions, and their structures were elucidated by spectroscopic and chromatographic methods. The existence of these compounds in the reaction mixtures, and their proposed methods of formation, provided further insight into the mechanism involved in these oxidations.
• Thermal decomposition of 2,6-di-tert-butyl-4-dimethylaminomethylphenol
  作者：L. Ya. Zakharova、L. A. Khismatullina、B. E. Ivanov

  DOI：10.1007/bf02495135

  日期：1997.10

  Products of thermolysis of 2,6-di-tert-butyl-4-dimethylaminomethyl were determined qualitatively and quantitatively by GLC, UV, and H-1 NMR methods. The kinetics of the reaction was studied. The thermolysis products were studied as the inhibitors in thermopolymerization of monomers.
• Mukmeneva; Bukharov; Kadyrova, Russian Journal of General Chemistry, 1996, vol. 66, # 9, p. 1486 - 1489
  作者：Mukmeneva、Bukharov、Kadyrova、Zharkova、Gorshunova、Fazlieva

  DOI：——

  日期：——