6,6'-di-tert-butyl-2,2'-bipyridine | 6859-28-5

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吡啶及其衍生物
• 英文名称: 6,6'-di-tert-butyl-2,2'-bipyridine
• 英文别名: 6,6′-di-tert-butylbipyridine；6,6′-di-tert-butyl-2,2′-bipyridine；6,6'-Di-t-butyl-2,2'-dipyridin；6,6'-di-tert-butyl-[2,2']bipyridinyl；6,6'-Di-tert-Butyl-2,2'-bipyridine；2-tert-butyl-6-(6-tert-butylpyridin-2-yl)pyridine
• CAS: 6859-28-5
• 化学式: C₁₈H₂₄N₂
• 分子量: 268.402
• InChiKey: CWUZGUUGIRGZPE-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.9
• 重原子数：
  20
• 可旋转键数：
  3
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.44
• 拓扑面积：
  25.8
• 氢给体数：
  0
• 氢受体数：
  2

安全信息

• 危险性防范说明：
  P264,P280,P302+P352,P337+P313,P305+P351+P338,P362+P364,P332+P313
• 危险性描述：
  H315,H319

反应信息

• 作为产物：
  描述：

  2-氯-6-叔丁基吡啶 在 dibromobis(triphenylphosphine)nickel(II) 、 四丁基溴化铵 、 锌 作用下， 以 N,N-二甲基甲酰胺 为溶剂， 反应 12.0h， 以52%的产率得到6,6'-di-tert-butyl-2,2'-bipyridine
  参考文献：
  名称：

  铜催化的烯丙基碘化物和芳基α-二重氮乙酸酯的[1,2]重排

  摘要：

  碘鎓碘化物的[1,2]-和[2,3]重排是合成有用的反应，用于生成功能化的α-碘代酯。烯丙基碘化物在铜催化剂和配体存在下与α-重氮酸酯偶合，生成碘鎓碘化物，这些碘化物经历金属介导的重排。通过微调配体的结构，我们通过使用替代联吡啶配体逆转了铜催化的碘鎓碘化物从[2,3]-到[1,2]重排的区域选择性。通过使用大体积的芳基α-重氮酯底物，进一步提高了对[1,2]-重排的偏爱。以高收率（高达88％的收率）和高区域选择性（高达> 95：5的区域异构体比率）生成了几种具有多种官能团范围的α-碘代酯。

  DOI：

  10.1016/j.tet.2017.01.048
• 作为试剂：
  描述：

  N-(quinolin-8-yl)isobutyramide 、 环辛烷 在 potassium dihydrogenphosphate 、 二叔丁基过氧化物 、 iron(II) acetate 、 6,6'-di-tert-butyl-2,2'-bipyridine 作用下， 反应 12.0h， 以76%的产率得到N-(5-cyclooctylquinolin-8-yl)isobutyramide
  参考文献：
  名称：

  铁催化的8-氨基喹啉与环烷烃的远程CH-H烷基化

  摘要：

  已经开发了铁-催化的，过氧化氢介导的8-氨基喹啉和环烷烃之间的交叉脱氢偶联，用于喹啉核在C5位的位点选择性烷基化。该反应耐受各种取代的N-（喹啉-8-基）苯甲酰胺和N-（喹啉-8-基）烷基酰胺，以高收率提供相应的C5-烷基化产物。在控制实验的基础上，提出了将烷基基团加到铁螯合中间体中的反应机理。

  DOI：

  10.1055/a-1337-5416

文献信息

• NEAR-INFRARED-RAY-ABSORBING COMPOSITION, NEAR-INFRARED-RAY CUT FILTER USING SAME, MANUFACTURING METHOD THEREFOR, CAMERA MODULE, AND MANUFACTURING METHOD THEREFOR
  申请人：FUJIFILM CORPORATION

  公开号：US20160037034A1

  公开（公告）日：2016-02-04

  Provided are a near-infrared-ray-absorbing composition having strong near-infrared shielding properties when a cured film is produced, a near-infrared-ray cut filter, a manufacturing method therefor, a camera module, and a manufacturing method therefor. The near-infrared-ray-absorbing composition includes a copper complex obtained by reacting a compound (A) having at least two coordination sites with a copper component.

  提供了一种近红外光吸收组合物，当产生固化膜时具有强大的近红外屏蔽性能，以及一种近红外光切割滤光片、其制造方法、相机模块以及其制造方法。该近红外光吸收组合物包括通过将至少具有两个配位位点的化合物（A）与铜组分反应而获得的铜配合物。
• 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。
• Near infrared absorbing composition, near infrared cut filter, method of manufacturing near infrared cut filter, solid image pickup element, camera module, and image display device
  申请人：FUJIFILM Corporation

  公开号：US10989846B2

  公开（公告）日：2021-04-27

  Provided are a near infrared absorbing composition with which a cured film having excellent solvent resistance and thermal shock resistance can be manufactured, a near infrared cut filter, a method of manufacturing a near infrared cut filter, a solid image pickup element, a camera module, and an image display device. The near infrared absorbing composition includes: a resin A that satisfies the following condition a1; an infrared absorber B; and a solvent D. At least the resin A has a crosslinking group, or the near infrared absorbing composition further includes a compound C having a crosslinking group that is different from the resin A. condition a1: in a case where the resin A does not have a crosslinking group, a glass transition temperature of the resin A measured by differential scanning calorimetry is 0° C. to 100° C., and in a case where the resin A has a crosslinking group, a glass transition temperature of a resin having a structure in which a portion which forms a crosslinking bond in the crosslinking group of the resin A is substituted with a hydrogen atom is 0° C. to 100° C., the glass transition temperature being measured by differential scanning calorimetry.

  本发明提供了一种近红外吸收组合物、一种近红外切割滤光片、一种近红外切割滤光片的制造方法、一种固体图像拾取元件、一种照相机模块和一种图像显示装置。近红外吸收组合物包括：满足以下条件 a1 的树脂 A；红外线吸收剂 B；以及溶剂 D。至少树脂 A 具有交联基团，或者近红外吸收组合物进一步包括具有不同于树脂 A 的交联基团的化合物 C。 条件 a1：在树脂 A 不具有交联基团的情况下，通过差示扫描量热法测量的树脂 A 的玻璃化转变温度为 0° C 至 100°C；在树脂 A 具有交联基团的情况下，通过差示扫描量热法测量的具有如下结构的树脂的玻璃化转变温度为 0° C 至 100°C：在树脂 A 的交联基团中形成交联键的部分被氢原子取代。
• A General and Selective Copper-Catalyzed Cross-Coupling of Tertiary Grignard Reagents with Azacyclic Electrophiles
  作者：Lukas Hintermann、Li Xiao、Aurélie Labonne

  DOI：10.1002/anie.200803312

  日期：2008.10.13
• NEAR-INFRARED-ABSORBING COMPOSITION, NEAR-INFRARED CUT FILTER OBTAINED USING SAME, PROCESS FOR PRODUCING SAID CUT FILTER, CAMERA MODULE AND PROCESS FOR PRODUCING SAME, AND SOLID PHOTOGRAPHING ELEMENT
  申请人：FUJIFILM Corporation

  公开号：US20160178816A1

  公开（公告）日：2016-06-23

  Provided are a near-infrared-absorbing composition capable of forming a cured film having excellent heat resistance while maintaining high near-infrared-shielding properties, a near-infrared cut filter obtained using the same, a process for producing said cut filter, a camera module and a process for producing the same, and a solid photographing element. The near-infrared-absorbing composition includes a near-infrared-absorbing compound (A1) obtained from a reaction between a low-molecular-weight compound which has two or more coordination sites to a metal component or a coordination site to a metal component and a cross-linking group and has a molecular weight of 1800 or lower or a salt thereof and the metal component and a near-infrared-absorbing compound (B) obtained from a reaction between a high-molecular-weight compound having a repeating unit represented by Formula (II) below or a salt thereof and a metal component. In Formula (II), R 2 represents an organic group, Y 1 represents a single bond or a divalent linking group, and X 2 represents the coordination site to the metal component.