4-[1-(4-羟基-3,5-二甲基苯基)环己基]-2,6-二甲基苯酚 | 30560-61-3

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 中文名称: 4-[1-(4-羟基-3,5-二甲基苯基)环己基]-2,6-二甲基苯酚
• 英文名称: 1,1-bis(3',5'-dimethyl-4'-hydroxyphenyl)-cyclohexane
• 英文别名: 1,1-Bis-(3',5'-dimethyl-4'-hydroxyphenylcyclohexan；4,4'-(cyclohexane-1,1-diyl)bis(2,6-dimethylphenol)；1,1-bis(4'-hydroxy-3',5'-dimrthylphenyl)cyclohexane；4-[1-(4-Hydroxy-3,5-dimethylphenyl)cyclohexyl]-2,6-dimethylphenol
• CAS: 30560-61-3
• 化学式: C₂₂H₂₈O₂
• 分子量: 324.463
• InChiKey: BWCAVNWKMVHLFW-UHFFFAOYSA-N

物化性质

• 沸点：
  460.8±45.0 °C(Predicted)
• 密度：
  1.099±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  6.9
• 重原子数：
  24
• 可旋转键数：
  2
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.45
• 拓扑面积：
  40.5
• 氢给体数：
  2
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  4-[1-(4-羟基-3,5-二甲基苯基)环己基]-2,6-二甲基苯酚 、 间二溴苄 在 potassium carbonate 作用下， 以 丙酮 为溶剂， 反应 48.0h， 以23%的产率得到
  参考文献：
  名称：

  Macrocyclic Ethers and Their Inclusion Complexes

  摘要：

  AbstractThe synthesis and characterisation of eleven new macrocyclic ethers (up to 96‐membered [6+6] gigantocycle) with well‐defined cavities are described. Syntheses of the macrocycles M1–M7 were performed under high‐dilution conditions. A “supramolecular” purification method was used for the small [2+2] macrocycles M3–M7, which separated selectively from the reaction mixture on recrystallisation from a dichloromethane/diethyl ether solution mixture. This proved to be an excellent method for purifying [2+2] macrocyclic ethers containing 1,1‐diphenylmethane moieties, and the separation was nearly quantitative. Molecular inclusion of dichloromethane in the cavities of noncovalently bonded macrocyclic ethers M2–M5 was studied by X‐ray diffraction in the solid state. Additionally, clathrate formation was found for macrocycles M1 (including diethyl ether), M2 (including water), M6 (including benzene) and M7 (including benzene).

  DOI：

  10.1002/chem.19970030515
• 作为产物：
  描述：

  2,6-二甲基苯酚 、 环己酮 在 硫酸 、 溶剂黄146 作用下， 以47%的产率得到4-[1-(4-羟基-3,5-二甲基苯基)环己基]-2,6-二甲基苯酚
  参考文献：
  名称：

  Structural Optimization and Biological Evaluation of Substituted Bisphenol A Derivatives as β-Amyloid Peptide Aggregation Inhibitors

  摘要：

  The aggregation of A beta is a crucial step in the etiology of Alzheimer's disease. Our previous work showed that A beta undergoes alpha-helix/beta-sheet intermediate structures during the conformational transition, and an A beta aggregation inhibitor (1) was discovered by targeting the intermediates. Here, structure optimization toward compound 1 was performed and 34 novel derivatives were designed and synthesized. Nine compounds showed more effective inhibitory activity than the hit compound 1 in ThT fluorescence assay. Among them, compound 43 demonstrated more excellent inhibitory potency, which not only can suppress the aggregation of A beta but also can dissolve the preformed fibrils as shown by CD spectroscopy, PICUP and AFM assays. Cellular assay indicated that 43 has no toxicity to neuronal cells, moreover, can effectively inhibit A beta(1-42)-induced neutrotoxicity and increase the cell viability. Together, on the basis of these positive results, these novel chemical structures may provide a promising potential for therapeutic applications in AD and other types of neurodegenerative disorders.

  DOI：

  10.1021/jm1000584

文献信息

• Method for the preparation of aromatic chloroformates
  申请人：Davis Charles Gary

  公开号：US20060293535A1

  公开（公告）日：2006-12-28

  A method for preparing an aromatic chloroformate comprising, introducing a mixture of at least one aromatic hydroxyl compound, phosgene, at least one solvent, and at least one organic base into a flow reactor to obtain a unidirectionally flowing reaction mixture. The unidirectionally flowing reaction mixture is maintained at a temperature between about 0° C. and about 60° C. to produce a single product stream comprising an aromatic chloroformate.

  一种制备芳香氯甲酸酯的方法包括，将至少一种芳香羟基化合物、光气、至少一种溶剂和至少一种有机碱的混合物引入流动反应器中，以获得单向流动的反应混合物。将单向流动的反应混合物保持在约0°C至约60°C的温度下，以产生包含芳香氯甲酸酯的单一产物流。
• Method for the preparation of aliphatic chloroformates
  申请人：Davis Charles Gary

  公开号：US20060084822A1

  公开（公告）日：2006-04-20

  A method for preparing an aliphatic chloroformate comprising, introducing a mixture of at least one aliphatic hydroxyl compound, phosgene, at least one solvent, and optionally at least one organic base into a flow reactor to obtain a unidirectional flowing reaction mixture. The at least one aliphatic hydroxyl compound comprises at least one aliphatic hydroxyl group. The unidirectional flowing reaction mixture is maintained at a temperature between about 0° C. and about 60° C. to produce a single product stream comprising an aliphatic chloroformate.

  制备脂肪基氯甲酸酯的方法包括，将至少一种脂肪基羟基化合物、光气、至少一种溶剂以及可选的至少一种有机碱的混合物引入流动反应器中，以获得单向流动的反应混合物。至少一种脂肪基羟基化合物包括至少一种脂肪基羟基。将单向流动的反应混合物保持在约0°C至约60°C的温度下，以产生包含脂肪基氯甲酸酯的单一产物流。
• Optically active compound and photosensitive resin composition
  申请人：——

  公开号：US20030211421A1

  公开（公告）日：2003-11-13

  A photoactive compound is used in combination with a photosensitizer, represented by the following formula (1): A −[( J ) m −( X-Pro )] n (1) wherein A represents a hydrophobic unit comprising at least one kind of hydrophobic groups selected from a hydrocarbon group and a heterocyclic group, J represents a connecting group, X-Pro represents a hydrophilic group protected by a protective group Pro which is removable by light exposure, m represents 0 or 1, and n represents an integer of not less than 1. The protective group Pro may be removable by light exposure in association with the photosensitizer (especially, a photo acid generator), or may be a hydrophobic protective group. The hydrophilic group may be a hydroxyl group or a carboxyl group. The photoactive compound has high sensitivity to a light source of short wavelength beams, for resist application, therefore, the photoactive compound is advantageously used for forming a pattern with high resolution.

  一种光活性化合物与光敏剂结合使用，由以下公式（1）表示： A −[( J ) m −( X-Pro )] n (1) 其中，A代表至少包括一种从烃基和杂环基中选择的疏水基的疏水单元，J代表连接基团，X-Pro代表由光照可去除的保护基团Pro保护的亲水基团，m代表0或1，n代表不少于1的整数。 保护基团Pro可以与光敏剂（特别是光酸发生剂）一起通过光照可去除，也可以是疏水保护基团。亲水基团可以是羟基或羧基。光活性化合物对短波长光源具有很高的敏感性，用于光刻应用，因此，该光活性化合物有利于形成具有高分辨率的图案。
• [EN] SILICONE CONDENSATION REACTION<br/>[FR] REACTION DE CONDENSATION DE SILICONE
  申请人：GEN ELECTRIC

  公开号：WO2006020752A1

  公开（公告）日：2006-02-23

  A new silicone condensation reaction, the condensation between an alkoxy silane or siloxane or a dihydric phenol and an organo-hydrosilane or siloxane and catalysts therefore is described and claimed.

  描述和要求一种新的硅酮缩合反应，即烷氧基硅烷或硅氧烷或双酚与有机-氢硅烷或硅氧烷之间的缩合反应，以及其中的催化剂。
• Sulfonated polyaryletherketone-block-polyethersulfone copolymers
  申请人：Brunelle Daniel Joseph

  公开号：US20080004443A1

  公开（公告）日：2008-01-03

  Sulfonated block copolymer suitable for use as proton exchange membranes for fuel cells comprise sulfonated polyaryletherketone blocks and polyethersulfone blocks. The sulfonated polyaryletherketone blocks comprise structural units of formula I wherein R 1 is C 1 -C 10 alkyl, C 3 -C 12 cycloalkyl, C 6 -C 14 aryl, allyl, alkenyl, alkoxy, halo, or cyano; Ar 1 and Ar 2 are each independently C 6 -C 20 aromatic radicals, or Ar 1 and Ar 2 , taken together with an intervening carbon atom, form a bicyclic C 6 -C 20 aromatic radical or a tricyclic C 6 -C 20 aromatic radical; M is H, a metal cation, a non-metallic inorganic cation, an organic cation or a mixture thereof; and a is 0 or an integer from 1 to 4.

  适用于燃料电池质子交换膜的磺化嵌段共聚物包括磺化聚芳醚酮嵌段和聚醚砜嵌段。磺化聚芳醚酮嵌段包括以下结构单位I的结构单元，其中R1是C1-C10烷基，C3-C12环烷基，C6-C14芳基，烯丙基，烯烷基，烷氧基，卤素或氰基；Ar1和Ar2分别是C6-C20芳香基，或Ar1和Ar2连同一个介于碳原子形成一个双环C6-C20芳香基或三环C6-C20芳香基；M为H，金属阳离子，非金属无机阳离子，有机阳离子或它们的混合物；a为0或1至4之间的整数。