4,4'-di(tert-butyl)-2,2'-bithiazole | 287977-89-3

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 唑类
• 英文名称: 4,4'-di(tert-butyl)-2,2'-bithiazole
• 英文别名: 4,4'-di-tert-butyl[2,2']bithiazolyl；4,4'-di-tert-butyl-2,2'-bithiazole；4,4'-Di(tert-butyl)-2,2'-bithiazole；4-tert-butyl-2-(4-tert-butyl-1,3-thiazol-2-yl)-1,3-thiazole
• CAS: 287977-89-3
• 化学式: C₁₄H₂₀N₂S₂
• 分子量: 280.458
• InChiKey: KERCWZYFOSMZOT-UHFFFAOYSA-N

物化性质

• 沸点：
  386.7±40.0 °C(Predicted)
• 密度：
  1.106±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  5.1
• 重原子数：
  18
• 可旋转键数：
  3
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.57
• 拓扑面积：
  82.3
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  4,4'-di(tert-butyl)-2,2'-bithiazole 在 palladium diacetate 、 copper(l) iodide N-溴代丁二酰亚胺(NBS) 、 potassium carbonate 、 二异丙胺 、 三苯基膦 作用下， 以 甲醇 、 乙醚 、 N,N-二甲基甲酰胺 为溶剂， 生成 4,4'-di(tert-butyl)-5-ethynyl-2,2'-bithiazole
  参考文献：
  名称：

  4,4'-二（叔丁基）-5-乙炔基-2,2'-联噻唑与汞（II）离子的络合：合成，结构与分析应用

  摘要：

  含有取代联噻唑单元[R-CC-HgMe]（两个新的单核汞（II）炔基配合物2）和[R-CC-HG-CC-R]（3）（R = 4,4'-二（叔-通过在室温下汞化4,4'-二（叔丁基）-5-乙炔基-2,2'-联噻唑（1）以高收率制备丁基）-2,2'-联噻唑-5-基）通过MeHgCl和HgCl 2的脱卤化氢反应与末端乙炔R–CCH。通过NMR和IR光谱，FAB质谱，X射线晶体学和发光光谱表征标题化合物的结构。提出了一种新的协议，用于将无机和有机汞（II）离子衍生为单-和二炔基汞（II）化合物，然后萃取到二氯甲烷中，可以通过使用紫外检测的HPLC技术对其进行有效分析。所提出的方法可以为同时测定水溶液中的无机Hg（II）和MeHg（II）提供新的机会。

  DOI：

  10.1016/j.jorganchem.2005.11.014
• 作为产物：
  描述：

  1-溴频哪酮 、 二硫代乙酰胺 以 乙醇 为溶剂， 反应 4.0h， 以79%的产率得到4,4'-di(tert-butyl)-2,2'-bithiazole
  参考文献：
  名称：

  硼-联噻唑配合物的合成与结构

  摘要：

  报道了第一个报道的联噻唑部分 p 嵌段复合物的合成，即 [(tBuBTz)BBr 2 ][Br] (3) 和 [(PhBTz)BBr 2 ][Br] (4) (tBuBTz = 4 ,4'-二叔丁基-2,2'-联噻唑和 PhBTz = 4,4'-二苯基-2,2'-联噻唑）。通过等摩尔量的合适的联噻唑配体与BBr 3 反应制备化合物3和4。3 和已知化合物 PhBTz (2) 的分子结构是使用单晶 X 射线衍射技术建立的。

  DOI：

  10.1002/ejic.201000940

文献信息

• Thiazole-Annelated Imidazolium Salts: A New Architecture for N-Heterocyclic Carbenes
  作者：Frank Glorius、Claudia Lohre、Roland Fröhlich

  DOI：10.1055/s-2008-1067147

  日期：2008.7

  A short synthesis of thiazole-annelated imidazolium salts is presented. Deprotonation of these salts allowed the formation of new N-heterocyclic carbenes (NHCs) and the investigation of their respective electronic properties, which were determined by X-ray crystal structure analysis and IR spectroscopy of the corresponding iridium carbonyl complexes. Finally, the ability of these NHCs to form the corresponding

  介绍了噻唑退火咪唑鎓盐的简短合成。这些盐的去质子化允许形成新的 N-杂环卡宾 (NHC) 并研究它们各自的电子特性，这些电子特性是通过相应的铱羰基配合物的 X 射线晶体结构分析和红外光谱确定的。最后，证明了这些 NHC 形成相应的钯配合物的能力。
• Near infrared radiation-absorbing composition, near infrared radiation cut-off filter and production method therefor, and camera module and production method therefor
  申请人：FUJIFILM Corporation

  公开号：US10184052B2

  公开（公告）日：2019-01-22

  An object of the present invention is to provide a near infrared radiation-absorbing composition having favorable shielding properties in a near infrared range when used to produce cured films, a near infrared radiation cut-off filter and a production method therefor, and a camera module and a production method therefor. The near infrared radiation-absorbing composition including a copper complex formed by reacting a compound (A) having two or more coordinating atoms that form bonds using unshared electron pairs with a copper component.

  本发明的目的是提供一种在用于生产固化薄膜时在近红外范围内具有良好屏蔽性能的近红外辐射吸收组合物、一种近红外辐射截止滤光片及其生产方法，以及一种相机模组及其生产方法。近红外辐射吸收组合物包括铜络合物，该铜络合物是由具有两个或两个以上配位原子的化合物（A）与铜成分反应形成的，该化合物具有两个或两个以上配位原子，这些配位原子利用未共享电子对形成键。
• ——
  作者：Thomas Nussbaumer、Richard Neidlein

  DOI：10.1002/1522-2675(20000607)83:6<1161::aid-hlca1161>3.0.co;2-2

  日期：2000.6.7

  The syntheses of 2,2'-bithiazole-containing and related expanded macrocycles 13-16 were accomplished by the McMurry coupling reaction of the corresponding [2,2'-bithiazole]-5,5'-dicarbardehyde 6c and 2,2'-(1,4-phenylene)bis[thiazole-5-carbaldehyde] 7, readily available by a two-step reaction sequence. The success of the dimerization strongly depends on the steric repulsion of the substituents vicinal to the CHO group.
• NEAR INFRARED RADIATION-ABSORBING COMPOSITION, NEAR INFRARED RADIATION CUT-OFF FILTER AND PRODUCTION METHOD THEREFOR, AND CAMERA MODULE AND PRODUCTION METHOD THEREFOR
  申请人：FUJIFILM Corporation

  公开号：US20160304730A1

  公开（公告）日：2016-10-20

  An object of the present invention is to provide a near infrared radiation-absorbing composition having favorable shielding properties in a near infrared range when used to produce cured films, a near infrared radiation cut-off filter and a production method therefor, and a camera module and a production method therefor. The near infrared radiation-absorbing composition including a copper complex formed by reacting a compound (A) having two or more coordinating atoms that form bonds using unshared electron pairs with a copper component.
• NEAR INFRARED RAY ABSORBENT COMPOSITION, NEAR INFRARED RAY CUT FILTER, SOLID IMAGE PICKUP ELEMENT, AND CAMERA MODULE
  申请人：FUJIFILM Corporation

  公开号：US20170227690A1

  公开（公告）日：2017-08-10

  Provided are a near infrared ray absorbent composition which can form a cured film having excellent near infrared ray shielding properties, a near infrared ray cut filter, a manufacturing method of a near infrared ray cut filter, a solid image pickup element, and a camera module. The near infrared ray absorbent composition includes a copper complex that is other than a copper phthalocyanine complex and has a maximum absorption wavelength in a wavelength range of 700 to 1,200 nm and in which a molar light absorption coefficient at the maximum absorption wavelength is greater than or equal to 100 (L/mol·cm).