1,4-bis(2,5-dimethoxy-4-methylphenyl)butane | 214221-71-3

• 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: 1,4-bis(2,5-dimethoxy-4-methylphenyl)butane
• 英文别名: 1-[4-(2,5-Dimethoxy-4-methylphenyl)butyl]-2,5-dimethoxy-4-methylbenzene
• CAS: 214221-71-3
• 化学式: C₂₂H₃₀O₄
• 分子量: 358.478
• InChiKey: WHCPOCPCONRZHS-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5.8
• 重原子数：
  26
• 可旋转键数：
  9
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.45
• 拓扑面积：
  36.9
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  1,4-bis(2,5-dimethoxy-4-methylphenyl)butane 在 chromium(VI) oxide 、 硫酸 、 三溴化硼 作用下， 以 乙醚 、 二氯甲烷 、 水 、 丙酮 为溶剂， 反应 46.0h， 生成 1,4-bis(5-methyl-1,4-benzoquinon-2-yl)butane
  参考文献：
  名称：

  Huenig, Siegfried; Sinzger, Klaus; Kemmer, Martina, European Journal of Organic Chemistry, 1998, # 9, p. 1977 - 1988

  摘要：

  DOI：
• 作为产物：
  描述：

  1,4-ditosyloxybutane 、 2,5-dimethoxy-4-methylphenylmagnesium bromide 在 dilithium tetrachlorocuprate 作用下， 以 四氢呋喃 为溶剂， 反应 16.0h， 以65%的产率得到1,4-bis(2,5-dimethoxy-4-methylphenyl)butane
  参考文献：
  名称：

  Huenig, Siegfried; Sinzger, Klaus; Kemmer, Martina, European Journal of Organic Chemistry, 1998, # 9, p. 1977 - 1988

  摘要：

  DOI：

文献信息

• Polymer and organic light emitting device
  申请人：Cambridge Display Technology Limited

  公开号：US10032984B2

  公开（公告）日：2018-07-24

  A polymer comprising a repeat unit of formula (I): wherein R1 in each occurrence is independently H or a substituent; R2 in each occurrence is independently a substituent; and x is 0, 1, 2 or 3. The polymer may be used as a light-emitting polymer in an organic light-emitting device.

  一种包含式（I）重复单元的聚合物： 其中 R1 在每次出现时均独立地为 H 或取代基；R2 在每次出现时均独立地为取代基；x 为 0、1、2 或 3。该聚合物可用作有机发光器件中的发光聚合物。
• POLYMER AND ORGANIC ELECTRONIC DEVICE
  申请人：Sumitomo Chemical Company Limited

  公开号：US20140151660A1

  公开（公告）日：2014-06-05

  A polymer comprising repeat units of formula (I) and one or more co-repeat units: Ar 1 in each occurrence independently represent an aryl or heteroaryl group; R 1 and R 2 in each occurrence independently represent a substituent; p independently in each occurrence is 0 or a positive integer; Sp represents a spacer group comprising at least one carbon or silicon atom spacing the two groups Ar 1 apart; and each group Ar 1 is bound to an aromatic group of a co-repeat unit. The polymer may form a charge-transporting layer of an OLED or may be a host material used with a luminescent dopant in a light-emitting layer of an OLED.
• POLYMER AND ORGANIC LIGHT-EMITTING DEVICE
  申请人：Cambridge Display Technology Limited

  公开号：US20150376495A1

  公开（公告）日：2015-12-31

  A co-polymer comprising a repeat unit of formula (I): wherein Ar 1 , Ar 2 and Ar 3 each independently represent an aryl or heteroaryl group that may be unsubstituted or substituted with one or more substituents, the copolymer further comprising a conjugation-breaking repeat unit that does not provide any conjugation path between repeat units adjacent to the conjugation-breaking repeat unit. The copolymer may be used as a host material of a phosphorescent material in a light-emitting layer of an organic light-emitting device.
• ORGANIC LIGHT-EMITTING DEVICE
  申请人：Cambridge Display Technology Limited

  公开号：US20170040541A1

  公开（公告）日：2017-02-09

  An organic light-emitting device comprising an anode ( 103 ); a cathode ( 109 ); a light-emitting layer ( 105 ) between the anode and the cathode; and an electron-transporting layer ( 107 ) comprising an electron-transporting material between the cathode and the light-emitting layer, wherein the cathode comprises a layer of a conducting material ( 109 B) and a layer of an alkali metal compound ( 109 A) between the electron-transporting layer and the layer of conducting material and wherein the electron-transporting material is a conjugated polymer comprising arylene repeat units.
• IODINATION PROCESS, MONOMER AND POLYMER
  申请人：Cambridge Display Technology Limited

  公开号：US20170054079A1

  公开（公告）日：2017-02-23

  The present invention relates to processes for the preparation of iodinated compounds of formula (I): (Formula (I)) wherein R 1 is the same or different in each occurrence and is a substituent; m independently in each occurrence is 0, 1, 2 or 3; and X independently in each occurrence is NR 2 , PR 2 , —CR 2 2 —, —SiR 2 2 , O or S wherein R 2 is the same or different in each occurrence and is a substituent.