3,7-Dibromo-2,8-bis(octyloxy)dibenzo[b,d]furan | 599212-92-7

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 苯并呋喃
• 英文名称: 3,7-Dibromo-2,8-bis(octyloxy)dibenzo[b,d]furan
• 英文别名: 3,7-dibromo-2,8-dioctoxydibenzofuran
• CAS: 599212-92-7
• 化学式: C₂₈H₃₈Br₂O₃
• 分子量: 582.4
• InChiKey: YELPYCHBVWZKIF-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  11.8
• 重原子数：
  33
• 可旋转键数：
  16
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.57
• 拓扑面积：
  31.6
• 氢给体数：
  0
• 氢受体数：
  3

文献信息

• Polymer Compound and Polymer Light Emitting Device Using the Same
  申请人：Agata Katsumi

  公开号：US20080274303A1

  公开（公告）日：2008-11-06

  A polymer compound comprising a repeating unit of the following formula (1) and a repeating unit selected from the following formulae (2-1) and (2-2): (wherein, Ar 1 and Ar 2 represent an arylene group or divalent heterocyclic group. a and b represent each independently 0 or 1, E 1 , E 2 and E 3 represent an aryl group having three or more substituents selected from alkyl groups, alkoxy groups and the like, or a monovalent heterocyclic group having one or more substituents and in which the sum of the number of the substituents and the number of hetero atoms of the heterocycle is 3 or more. A ring, B ring, C ring and D ring represent an aromatic ring, X represents —O—, —S— and the like, and Y represents —C≡C— and the like).

  一种聚合物化合物，包含以下式子（1）的重复单元和以下式子（2-1）和（2-2）中选择的重复单元： （其中，Ar1和Ar2代表芳基或二价杂环基。a和b各自独立地表示0或1，E1、E2和E3代表具有三个或更多取代基的芳基，所述取代基选择自烷基，烷氧基等，或具有一个或多个取代基的一价杂环基，在其中杂环的取代基数和杂原子数之和为3或更多。环A、环B、环C和环D表示芳香环，X表示—O—、—S—等，Y表示—C≡C—等）。
• COPOLYMER AND POLYMER LIGHT EMITTING DEVICE USING THE SAME
  申请人：Suzuki Tomoyuki

  公开号：US20100176376A1

  公开（公告）日：2010-07-15

  A copolymer comprising a repeating unit of the following formula (1) and a repeating unit of the following formula (2): (wherein, a ring A and ring B represent each independently an aromatic ring optionally having a substituent. X is —O—, —S—, —S(═O)—, —S(═O) 2 —, —Si(R 1 ) 2 —Si(R 1 ) 2 —, —Si(R 1 ) 2 —, —, —B(R 1 )—, —P(R 1 )—, —P(═O)(R 1 )—, —O—C(R 1 ) 2 — or —N═C(R 1 )—, and R 1 represents a substituent. When there are two or more R 1 s in the same formula, they may be the same or different.) (wherein, Y is —O—, —S— or —C(═O)—. Ar 1 represents an aryl group optionally having a substituent or a monovalent heterocyclic group optionally having a substituent, and there is no substituent connected to atoms of the ring of Ar 1 , the atoms being adjacent an atom of Ar 1 connected to a nitrogen atom in the formula. R 3 represents a substituent, and n represents an integer of from 0 to 3. When there are two or more R 2 s in the formula, they may be the same or different.).

  一种共聚物，包含如下式(1)的重复单元和如下式(2)的重复单元：（其中，环A和环B各自独立地表示具有取代基的芳香环。X是-O-、-S-、-S（═O）-、-S（═O）2-、-Si（R1）2-Si（R1）2-、-Si（R1）2-、-、-B（R1）-、-P（R1）-、-P（═O）（R1）-、-O-C（R1）2-或-N═C（R1）-，R1表示一个取代基。当在同一式中有两个或更多的R1时，它们可以相同或不同。）（其中，Y是-O-、-S-或-C（═O）-。Ar1表示一个具有取代基的芳基团或一个具有取代基的单价杂环基团，并且没有取代基连接到Ar1的环上的原子，这些原子相邻于公式中连接到氮原子的Ar1的原子。R3表示一个取代基，n表示从0到3的整数。当在公式中有两个或更多的R2时，它们可以相同或不同。）
• Process for producing polymer
  申请人：Ohuchi Kazuei

  公开号：US20090209715A1

  公开（公告）日：2009-08-20

  A process for producing a polymer, characterized by comprising the following step (A) and step (B). (A) A step in which a polymer having repeating units represented by the general formula (1): —Ar 1 — (wherein Ar 1 represents an arylene, divalent heterocyclic, or divalent aromatic amine group having at least one C—H bond on the aromatic ring) is used as a raw material and one or more of the C—H bond(s) on the aromatic ring are converted to thereby produce a polymer having repeating units which have one or more characteristic groups X and are represented by the general formula (2): (wherein X represents a characteristic group; Ar 2 represents an arylene group, heterocyclic group, or aromatic amine group which each has a valence of n+2 and in each of which n of the C—H bonds on the aromatic ring of Ar 1 have been converted into a C—X bond; and n is an integer of 1-4) (hereinafter, this polymer is referred to as polymer having the characteristic group (X)). (B) A step in which the polymer having the characteristic group (X) produced in the step (A) is reacted with a compound having a characteristic group (Y) which reacts with the characteristic group (X) to form a bond.

  一种制备聚合物的方法，其特征在于包括以下步骤（A）和步骤（B）。 （A）使用具有由通式（1）表示的重复单元的聚合物作为原料，并将芳香环上的一个或多个C-H键转化，从而产生具有一个或多个特征基团X的重复单元的聚合物，该聚合物由通式（2）表示：（其中X表示特征基团；Ar2表示具有n+2价的芳香族、杂环族或芳香胺基团，其中每个基团的Ar1芳香环上的n个C-H键已转化为C-X键；n是1-4的整数）（以下简称具有特征基团（X）的聚合物）。 （B）将在步骤（A）中生产的具有特征基团（X）的聚合物与具有与特征基团（X）反应形成键的特征基团（Y）的化合物反应。
• Conjugated polymer comprising dibenzothiophene- or dibenzofuran-units and their use in polymer LEDs
  申请人：Sumitomo Chemical Company, Limited

  公开号：EP1344788B1

  公开（公告）日：2010-06-23
• Composition and polymer light-emitting device
  申请人：Tsubata Yoshiaki

  公开号：US20070103059A1

  公开（公告）日：2007-05-10

  A composition comprising a polymer compound having a polystyrene reduced number-average molecular weight of 10 3 -10 8 , and a compound showing light-emission from triplet excited state, and said polymer compound comprises a repeating unit of the following formula (1); and a polymer complex compound having visible light-emission in the solid state, and including a repeating unit of the above formula (1), a repeating unit selected from the above formulas (12) and (13), and a metal complex structure showing light-emission from triplet excited state: wherein, Ring P and Ring Q represent an aromatic ring, Y represents —O—, —S—, etc.; Ar 15 and Ar 16 represent a trivalent aromatic hydrocarbon group or a trivalent heterocyclic group; R 40 represents an alkyl group, etc.; X represents a single bond, etc.; Ar 6 , Ar 7 , Ar 8 , and Ar 9 represent an arylene group, etc.; Ar 10 , Ar 11 , and Ar 12 represent aryl group, etc.; and x and y each independently represent 0 or 1, and 0≦x+y≦1.