4,4',4'',4'''-butanediylidenetetrakis(2,6-di-t-butylphenol) | 74854-06-1

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: 4,4',4'',4'''-butanediylidenetetrakis(2,6-di-t-butylphenol)
• 英文别名: 1,1,4,4-tetrakis(3,5-di-t-butyl-4-hydroxyphenyl)butane；2,6-Ditert-butyl-4-[1,4,4-tris(3,5-ditert-butyl-4-hydroxyphenyl)butyl]phenol
• CAS: 74854-06-1
• 化学式: C₆₀H₉₀O₄
• 分子量: 875.372
• InChiKey: WOBNFQSZXXYQSI-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  20.1
• 重原子数：
  64
• 可旋转键数：
  15
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.6
• 拓扑面积：
  80.9
• 氢给体数：
  4
• 氢受体数：
  4

反应信息

• 作为产物：
  描述：

  1,1-bis(3,5-di-tert-butyl-4-hydroxyphenyl)ethane 在 palladium on activated charcoal sodium hydroxide 、 氢气 、 potassium hexacyanoferrate(III) 作用下， 以 乙醇 、 氯仿 、 水 为溶剂， 反应 0.07h， 生成 4,4',4'',4'''-butanediylidenetetrakis(2,6-di-t-butylphenol)
  参考文献：
  名称：

  Oxidation of bisphenols. II. Some compounds related to galvinoxyl

  摘要：

  一系列 4,4'-亚烷基双（2,6-二叔丁基苯酚 研究了一系列 4,4'-亚烷基双（2,6-二叔丁基苯酚）的氧化反应。 考察了一系列 4,4'-亚烷基双（2,6-二对丁基苯酚）的氧化过程。在 在单取代的化合物中，单苯氧基自由基的稳定性随着取代基大小的增加而增加。 随着取代基大小的增加，单苯氧基自由基的稳定性增加，而半乙酰氧基自由基的稳定性降低。β-偶联产物 只从亚乙基双酚中获得，这一结果与 e.s.r. 超频分裂常数相关联。随着单取代基或双取代基的增加，双螺过氧化物成为首选的 氧化产物。描述了乙烯-双丙烯酰氧基双环氧乙烷的 e.s.r. 光谱。 双环氧乙烷的 e.s.r. 光谱。

  DOI：

  10.1071/ch9800351

文献信息

• CURATIVES FOR EPOXY RESIN, CURING ACCELERATOR, AND EPOXY RESIN COMPOSITION
  申请人：NIPPON SODA CO., LTD.

  公开号：EP0949286A1

  公开（公告）日：1999-10-13

  The present invention has an object to provide curatives for epoxy resins and curing accelerators for epoxy resins, which both have improved subliming and decomposing properties and which, when mixed with an epoxy resin, enable the mixture to be greatly improved in thermal stability that is extremely important for the control of a curing reaction and to have a prolonged pot life (stability as a one-pack mixture comprising the epoxy resin, curative, etc.) and improved curability at low temperatures. The curative is characterized by being a clathrate comprising a tetrakisphenol compound represented by a general formula [I]; wherein X represents (CH2)n, wherein n is 0, 1, 2 or 3, and R1 to R8 each represents hydrogen, a lower alkyl, optionally-substituted phenyl, halogeno or a lower alkoxy, and the curing accelerator is characterized by being a clathrate comprising a tetrakisphenol compound represented by the general formula [I] shown above and a compound accelerating the curing of a compound which reacts with the epoxy group of an epoxy resin to cure the resin.

  本发明的目的是提供环氧树脂用固化剂和环氧树脂用固化促进剂，它们都具有更好的升华和分解性能，当与环氧树脂混合时，能使混合物的热稳定性大大提高，这对控制固化反应极为重要，并能延长罐装寿命（作为由环氧树脂、固化剂等组成的一包混合物的稳定性）和改善低温下的固化性。 该固化剂的特点是由通式[I]代表的四联酚化合物组成的凝块； 其中 X 代表 (CH2)n，其中 n 为 0、1、2 或 3，R1 至 R8 各代表氢、低级烷基、任选取代的苯基、卤素或低级烷氧基，而固化促进剂的特征在于它是一种由上述通式[I]代表的四联双酚化合物和一种可加速固化的化合物组成的凝块，该化合物可与环氧树脂的环氧基团反应以固化该树脂。
• Curatives for epoxy resin, curing accelerator, and epoxy resin composition
  申请人：NIPPON SODA CO., LTD.

  公开号：EP1520867A2

  公开（公告）日：2005-04-06

  The present invention has an object to provide curatives for epoxy resins and curing accelerators for epoxy resins, which both have improved subliming and decomposing properties and which, when mixed with an epoxy resin, enable the mixture to be greatly improved in thermal stability that is extremely important for the control of a curing reaction and to have a prolonged pot life (stability as a one-pack mixture comprising the epoxy resin, curative, etc.) and improved curability at low temperatures. The curative is characterized by being a clathrate comprising a tetrakisphenol compound represented by a general formula [1]; wherein X represents (CH2)n, wherein n is 0, 1, 2 or 3, and R1 to R8 each represents hydrogen, a lower alkyl, optionally-substituted phenyl, halogeno or a lower alkoxy, and the curing accelerator is characterized by being a clathrate comprising a tetrakisphenol compound represented by the general formula [I] shown above and a compound accelerating the curing of a compound which reacts with the epoxy group of an epoxy resin to cure the resin.

  本发明的目的是提供环氧树脂的固化剂和环氧树脂的固化促进剂，它们都具有更好的升华和分解性能，当与环氧树脂混合时，能使混合物的热稳定性大大提高，这对控制固化反应极为重要，并能延长罐装寿命（作为由环氧树脂、固化剂等组成的一包混合物的稳定性）和改善低温下的固化性。 该固化剂的特点是由通式[1]表示的四双酚化合物组成的凝块； 其中 X 代表(CH2)n，其中 n 是 0、1、2 或 3，R1 至 R8 各代表氢、低级烷基、任选取代的苯基、卤代物或低级烷氧基，固化促进剂的特征在于它是一种由上述通式[I]代表的四联双酚化合物和一种加速固化的化合物组成的凝块，该化合物与环氧树脂的环氧基团反应固化树脂。
• MULTIBRANCHED POLYMERS AND PROCESS FOR PRODUCTION THEREOF
  申请人：NIPPON SODA CO., LTD.

  公开号：EP1780224A1

  公开（公告）日：2007-05-02

  The present invention provides a multibranched polymer represented by the following formula (I), and a method for producing the multibranched polymer: wherein A represents an organic group having 3 or more branched chains, Xa represents a linking group containing any atom of Groups 14 to 16 in the Periodic Table, Y represents a functional group having a structure capable of having an active halogen atom, Q represents an arm moiety having a repeating unit derived from a polymerizable unsaturated bond, m1 represents any integer of 1 to the number of branched chains of A, m2 represents the number of branched chains of A, n1 represents an integer of 0 or 1 or more, and Ra represents an organic group which is not associated with the polymerization reaction.

  本发明提供了由下式（I）表示的多支化聚合物，以及生产这种多支化聚合物的方法： 其中 A 代表具有 3 个或 3 个以上支链的有机基团，Xa 代表含有元素周期表中第 14 至 16 族原子的连接基团，Y 代表具有可具有活性卤原子结构的官能团，Q 代表具有由可聚合不饱和键衍生的重复单元的臂分子，m1 代表 1 至 A 的支链数的任意整数，m2 代表 A 的支链数，n1 代表 0 或 1 或以上的整数，Ra 代表与聚合反应无关的有机基团。
• CURABLE POWDER COATING COMPOSITION, AND CURED PRODUCT OF SAME
  申请人：Nippon Soda Co., Ltd.

  公开号：EP2573148A1

  公开（公告）日：2013-03-27

  Disclosed is an epoxy or epoxy-polyester curable powder coating composition which can form a favorable cured coating film excellent in adhesion and solvent resistance and is excellent in storage stability. The curable powder coating composition of the present invention contains the following component (A) and component (B): (A) an epoxy resin or an epoxy-polyester hybrid resin; and (B) a clathrate complex which contains (b1) at least one selected from the group consisting of a carboxylic acid compound and a tetrakisphenol compound represented by the following formula (I), and (b2) at least one selected from compounds represented by formula (II). The carboxylic acid compound preferably includes an aromatic carboxylic acid.

  本发明公开了一种环氧或环氧-聚酯可固化粉末涂料组合物，该组合物可形成附着力和耐溶剂性优异的固化涂膜，并具有出色的贮存稳定性。本发明的可固化粉末涂料组合物包含以下组分（A）和组分（B）：（A）环氧树脂或环氧-聚酯混合树脂；和（B）凝胶络合物，其中包含（b1）至少一种选自下式（I）所代表的羧酸化合物和四双酚化合物，以及（b2）至少一种选自下式（II）所代表的化合物。羧酸化合物最好包括芳香族羧酸。
• Curing agent for thermosetting epoxy resins, and a process for the preparation of insulation systems for electrical engineering
  申请人：Huntsman International LLC

  公开号：US10851201B2

  公开（公告）日：2020-12-01

  The invention relates to a curing agent for thermosetting epoxy resins comprising (a) at least one aromatic amine containing at least two amino groups, and (b) at least one clathrate compound obtained by reacting a tetrakisphenol of the formula (1), or a 9,9-Bis(4-hydroxyphenyl)fluorene of formula (2), as the host molecule, and an imidazole or an imidazolium derivative as the guest molecule, wherein the substituents are as defined in the description, and n is the number 0, 1, 2 or 3, which can advantageously be used for the curing of epoxy resins. In addition, the invention also relates to a process for the preparation of a cured article, a process for the preparation of insulation systems for electrical engineering and a cured article obtained by the processes.

  本发明涉及一种用于热固性环氧树脂的固化剂，它包含(a)至少一种含有至少两个氨基的芳香族胺，和(b)至少一种由式(1)的四联苯酚或式(2)的 9、9-双(4-羟基苯基)芴(式(2))作为主分子，咪唑或咪唑鎓衍生物作为客分子，其中取代基如说明中所定义，n 为数字 0、1、2 或 3。此外，本发明还涉及一种用于制备固化物的工艺、一种用于制备电气工程绝缘系统的工艺以及一种通过上述工艺获得的固化物。