3,5-bis (4-t-butylphenyl) benzaldehyde | 937175-47-8

• 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: 3,5-bis (4-t-butylphenyl) benzaldehyde
• 英文别名: 3,5-Bis(4-tert-butylphenyl)benzaldehyde
• CAS: 937175-47-8
• 化学式: C₂₇H₃₀O
• 分子量: 370.535
• InChiKey: RRPCBMLYCVUGAC-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  8
• 重原子数：
  28
• 可旋转键数：
  5
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.3
• 拓扑面积：
  17.1
• 氢给体数：
  0
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  3,5-bis (4-t-butylphenyl) benzaldehyde 在 sodium tetrahydroborate 作用下， 以 乙醇 为溶剂， 反应 1.0h， 以87%的产率得到(4,4''-di-tert-butyl-[1,1':3',1''-terphenyl]-5'-yl)methanol
  参考文献：
  名称：

  Hexameric Resorcinarene Capsule is a Brønsted Acid: Investigation and Application to Synthesis and Catalysis

  摘要：

  Molecular capsules have attracted interest as simple enzyme mimetics and several examples of catalytic transformations in water-soluble metal ligand based systems have been reported. This is not the case for hydrogen-bond based molecular capsules, which in contrast can be employed in organic solvents. We describe herein our investigations of such a system: The resorcin[4]arene hexamer is one of the largest hydrogen bond-based self-assembled capsules and has been studied intensively due to its ready availability. We present evidence that the capsule acts as a reasonably strong Bronsted acid (pK(a) approximately 5.5-6). This finding explains the capsule's high affinity toward tertiary amines that are protonated and therefore encounter cation-pi interactions inside the cavity. We were able to translate this finding into a first synthetic application: A highly substrate-selective Wittig reaction. We also report that this property renders the capsule an efficient enzyme-like catalyst for substrate selective diethyl acetal hydrolysis.

  DOI：

  10.1021/ja4080375
• 作为产物：
  描述：

  3,5-二溴苯甲醛 、 4-叔丁基苯硼酸 在 四(三苯基膦)钯 、 potassium carbonate 作用下， 以 甲苯 为溶剂， 反应 4.0h， 以3.5 g的产率得到3,5-bis (4-t-butylphenyl) benzaldehyde
  参考文献：
  名称：

  着色樹脂組成物、カラーフィルタ基板および表示装置

  摘要：

  提供高色纯度的像素的着色树脂组合物，即使是薄膜也可以形成。包括C.I. Pigment Green 59、C.I. Pigment Blue 16、Ni2+、Zn2+、Cu2+、(Al3+)2/3、Fe2+、(Fe3+)2/3、Co2+或(Co3+)2/3的特定金属偶氮化合物和/或其异构体，以及特定三聚氰胺化合物的加成生成物，以及包含粘合树脂的着色树脂组合物。

  公开号：

  JP2019077861A

文献信息

• A Covalent and Modular Synthesis of Homo- and Hetero[<i>n</i>]rotaxanes
  作者：Milo D. Cornelissen、Simone Pilon、Luuk Steemers、Martin J. Wanner、Steven Frölke、Ed Zuidinga、Steen Ingemann Jørgensen、Jarl Ivar van der Vlugt、Jan H. van Maarseveen

  DOI：10.1021/acs.joc.9b03030

  日期：2020.3.6

  30-membered all-carbon macrocycle provides access to a modular series of rotaxanes. Installment of tethered alkynes or azides onto the terephthalic phenolic hydroxyl functionalities, which are situated at opposite sides of the macrocycle, gives versatile prerotaxane building blocks. The corresponding [2]rotaxanes are obtained by introduction of bulky stoppering ("capping") units at the tethers and subsequent

  在30元全碳大环的轴上掺入2,5-二羟基对苯二酸酯作为共价支架，可提供一系列模块化的轮烷。将拴系的炔烃或叠氮化物安装在对苯二甲酸酚羟基官能团上，对苯酚羟基官能团位于大环的相对侧，可提供通用的轮烷构筑物。相应的[2]轮烷是通过在系链上引入大的塞子（“封端”）单元并随后裂解共价环/线酯键而获得的。通过偶联具有互补连接子功能的两种前轮烷烷（即叠氮化物和炔烃）和后续的塞基连接，可以扩展对这一策略的有效利用。通过合成一系列[2]-，[3]-和[4]轮烷，证明了这种新颖方法的适用性和模块化性质。此外，显示出前轮烷允许环片段的后期功能化，从而引入进一步的结构多样性。
• COLOR CONVERSION SHEET, LIGHT SOURCE UNIT COMPRISING SAME, DISPLAY AND LIGHTING DEVICE
  申请人：Toray Industries, Inc.

  公开号：EP3418781A1

  公开（公告）日：2018-12-26

  A color conversion sheet according to a mode of the present invention is a color conversion sheet that converts incident light into light with a wavelength longer than that of the incident light and includes the following layer (A) and layer (B). This color conversion sheet is used for a light source unit, a display, and a lighting apparatus. The layer (A): a layer containing an organic light-emitting material (a) that exhibits light emission with a peak wavelength observed in a region of 500 nm or more and 580 nm or less by using excitation light in a wavelength range of 400 nm or more and 500 nm or less and a binder resin; and the layer (B): a layer containing an organic light-emitting material (b) that exhibits light emission with a peak wavelength observed in a region of 580 nm or more and 750 nm or less by being excited by either or both of excitation light in a wavelength range of 400 nm or more and 500 nm or less and light emission from the organic light-emitting material (a) and a binder resin.

  根据本发明的一种模式，色彩转换片是一种将入射光转换为波长长于入射光的光的色彩转换片，包括以下层（A）和层（B）。这种色彩转换片用于光源装置、显示器和照明设备。 层 (A)：包含有机发光材料 (a) 和粘合剂树脂的层，有机发光材料 (a) 通过使用波长范围为 400 nm 或以上和 500 nm 或以下的激发光，显示出峰值波长在 500 nm 或以上和 580 nm 或以下区域的光发射；以及 层(B)：包含有机发光材料(b)的层，有机发光材料(b)通过波长范围为 400 纳米或以上和 500 纳米或以下的激发光以及有机发光材料(a)和粘合剂树脂发出的光中的一种或两种激发光的激发，发出峰值波长在 580 纳米或以上和 750 纳米或以下区域的光。
• Color conversion composition, color conversion sheet and light source unit including the same, display, lighting apparatus, backlight unit, LED chip, and LED package
  申请人：TORAY INDUSTRIES, INC.

  公开号：US10400165B2

  公开（公告）日：2019-09-03

  A color conversion composition includes the following Component (A) and Component (B): Component (A): an organic light-emitting material; and Component (B): at least one of a polyester resin having a partial structure represented by General Formula (1) in its molecular structure of the polyester resin and a resin containing a bisphenol structure represented by General Formula (2): where Y is a divalent saturated aliphatic hydrocarbon group having at least one of a tertiary carbon and a quaternary carbon, where R1 and R2 each represent hydrogen or a C1-20 organic group; R1 and R2 may be the same as or different from each other.

  色彩转换组合物包括以下组分（A）和组分（B）： 组分（A）：有机发光材料；和 组分（B）：在聚酯树脂分子结构中具有通式（1）所代表的部分结构的聚酯树脂和含有通式（2）所代表的双酚结构的树脂中的至少一种： 其中 Y 是二价饱和脂肪族烃基，至少具有一个叔碳和一个季碳、 其中 R1 和 R2 各自代表氢或 C1-20 有机基团；R1 和 R2 可以相同或不同。
• Color conversion sheet, light source unit including the same, display, and lighting apparatus
  申请人：Toray Industries, Inc.

  公开号：US10604697B2

  公开（公告）日：2020-03-31

  A color conversion sheet converts incident light into light with a wavelength longer than that of the incident light. The color conversion sheet includes the following layer (A) and layer (B): the layer (A): a layer containing an organic light-emitting material (a) that exhibits light emission with a peak wavelength observed in a region of 500 nm or more and 580 nm or less by using excitation light in a wavelength range of 400 nm or more and 500 nm or less and a binder resin; and the layer (B): a layer containing an organic light-emitting material (b) that exhibits light emission with a peak wavelength observed in a region of 580 nm or more and 750 nm or less by being excited by either or both of excitation light in a wavelength range of 400 nm or more and 500 nm or less and light emission from the organic light-emitting material (a) and a binder resin.

  色彩转换片可将入射光转换成波长长于入射光的光。颜色转换片包括以下层（A）和层（B）： 层（A）：包含有机发光材料（a）和粘合剂树脂的层，有机发光材料（a）通过使用波长范围为 400 nm 或以上和 500 nm 或以下的激发光和粘合剂树脂，可发出峰值波长在 500 nm 或以上和 580 nm 或以下区域的光；以及 层(B)：包含有机发光材料(b)的层，有机发光材料(b)通过波长范围为 400 纳米或以上和 500 纳米或以下的激发光以及有机发光材料(a)和粘合剂树脂发出的光中的一种或两种激发光的激发，发出峰值波长在 580 纳米或以上和 750 纳米或以下区域的光。
• Color conversion film and light source unit including the same, display, and lighting apparatus
  申请人：TORAY INDUSTRIES, INC.

  公开号：US10894375B2

  公开（公告）日：2021-01-19

  A color conversion film converts incident light into light with a wavelength longer than that of the incident light. The color conversion film is a laminate film including the following Layer(A) and Layer (B): Layer (A): a color conversion layer as a continuous layer containing at least one organic light-emitting material and a binder resin; and Layer (B): a transparent resin layer with an oxygen permeability of 1.0 cc/m2·day·atm or less.

  一种色彩转换薄膜可将入射光转换成波长长于入射光的光。色彩转换薄膜是一种层压薄膜，包括以下层（A）和层（B）： 层（A）：作为连续层的色彩转换层，包含至少一种有机发光材料和粘合剂树脂；以及 层(B)：透氧率为 1.0 cc/m2-day-atm 或更低的透明树脂层。