2,3,7-trimethyldibenzo[b,d]furan

• 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: 2,3,7-trimethyldibenzo[b,d]furan
• 英文别名: 2,3,7-Trimethyldibenzofuran
• 化学式: C₁₅H₁₄O
• 分子量: 210.276
• InChiKey: AMGGWOYEBRBKNP-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.8
• 重原子数：
  16
• 可旋转键数：
  0
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.2
• 拓扑面积：
  13.1
• 氢给体数：
  0
• 氢受体数：
  1

反应信息

• 作为产物：
  描述：

  1,2-二碘-4,5-二甲基苯 、 6-diazo-3-methylcyclohex-2-enone 在 potassium phosphate 、 四(三苯基膦)钯 、 copper(I) oxide 作用下， 以 1,4-二氧六环 为溶剂， 反应 96.0h， 以78%的产率得到2,3,7-trimethyldibenzo[b,d]furan
  参考文献：
  名称：

  A One-Pot Synthesis of Dibenzofurans from 6-Diazo-2-cyclohexenones

  摘要：

  A novel and efficient protocol for the rapid construction of dibenzofuran motifs from 6-diazo-2-cyclohexenone and ortho-haloiodobenzene has been developed. The process involves one-pot Pd-catalyzed cross-coupling/aromatization and Cu-catalyzed Ullmann coupling.

  DOI：

  10.1021/acs.orglett.5b02783

文献信息

• REACTIVE COMPOUND
  申请人：SUMITOMO CHEMICAL COMPANY, LIMITED

  公开号：US20150353583A1

  公开（公告）日：2015-12-10

  A reactive compound represented by the following formula (I): [In the formula (I), Z represents a divalent group. A plurality of Y may be the same or different, and represent a monovalent boronate residue having at least one hydroxyl group, Ar 1 and Ar 2 may be the same or different, and represent a trivalent aromatic hydrocarbon group or a trivalent heterocyclic group.].

  由以下公式（I）表示的一种反应性化合物： [在公式（I）中，Z代表二价基团。多个Y可以相同也可以不同，并表示至少有一个羟基的一价硼酸酯残基，Ar1和Ar2可以相同也可以不同，并表示三价芳香烃基团或三价杂环基团。]。
• POLYMERIC COMPOUND CONTAINING METAL COMPLEX RESIDUE AND ELEMENT COMPRISING SAME
  申请人：Akino Nobuhiko

  公开号：US20110124808A1

  公开（公告）日：2011-05-26

  A polymeric compound containing a residue of a metal complex represented by formula (1) [wherein M represents a metal atom selected from ruthenium, rhodium, palladium, osmium, iridium and platinum; R 1 , R 2 , R 3 , R 4 , R 5 , R 6 and R 8 independently represent a hydrogen atom, a halogen atom, an alkyl group, or the like; m represents an integer of 1 to 3; n represents an integer of 0 to 2; Z 1 , Z 2 , Z 3 , Z 4 and Z 5 independently represent a carbon atom or a nitrogen atom, provided that at least two member of Z 1 , Z 2 , Z 3 , Z 4 and Z 5 represent a nitrogen atom, and when any one member of Z 1 , Z 2 , Z 3 , Z 4 and Z 5 represents a carbon atom, a hydrogen atom bound to the carbon atom may be substituted by a substituent; a moiety represented by formula (2) represents a bidentate monoanionic ligand; and Rx and Ry are atoms bound to the metal atom M and independently represent a carbon atom, an oxygen atom or a nitrogen atom] and a bivalent group.

  一种聚合物化合物，其中包含由公式（1）表示的金属配合物残基 [其中M代表从钌、铑、钯、锇、铱和铂中选择的金属原子；R1、R2、R3、R4、R5、R6和R8分别独立地表示氢原子、卤素原子、烷基或类似物；m表示1到3的整数；n表示0到2的整数；Z1、Z2、Z3、Z4和Z5独立地表示碳原子或氮原子，但至少有两个成员是氮原子，当Z1、Z2、Z3、Z4和Z5中的任何一个成员表示碳原子时，与碳原子结合的氢原子可以被取代；由公式（2）表示的基团表示一个双齿单负离子配体；Rx和Ry是与金属原子M结合的原子，独立地表示碳原子、氧原子或氮原子]和一个二价基团。
• Complex aryl copolymer compounds and polymer light emitting devices made by using the same
  申请人：Sumitomo Chemical Company, Limited

  公开号：EP2325225A1

  公开（公告）日：2011-05-25

  The present invention provides a compound which is (a) represented by the below formula (16-1) or (16-2); in the formula, Ar1 and Ar2 each independently represent a trivalent aromatic hydrocarbon group or a trivalent heterocyclic group; X1 and X2 each independently represent O, S, C(=O), S(=O), SO2, C(R1)(R2), Si(R3)(R4), N(R5), B(R6), P(R7) or P(=O)(R8); R1, R2, R3, R4, R5, R6, R7, and R8 each independently represent a hydrogen atom, halogen atom, alkyl group, alkyloxy group, alkylthio group, aryl group, aryloxy group, arylthio group, arylalkyl group, arylalkyloxy group, aryl alkylthio group, acyl group, acyloxy group, amide group, acid imide group, imine residue, amino group, substituted amino group, substituted silyl group, substituted silyloxy group, substituted silylthio group, substituted silylamino group, monovalent heterocyclic group, arylalkenyl group, aryl ethynyl group, carboxyl group, or cyano group; R1 and R2, or R3 and R4 may be connected mutually to form a ring; X1 and X2 are not the same; X1 and Ar2 bond to adjacent carbons in the aromatic ring of Ar1; and X2 and Ar1 bond to adjacent carbons in the aromatic ring of Ar2; Y1 and Y2 each independently represent a halogen atom, alkylsulfonate group, arylsulfonate group, arylalkylsulfonate group, boric ester group, sulfonium methyl group, phosphonium methyl group, phosphonate methyl group, monohalogenated methyl group, boric acid group, formyl group, or vinyl group; Z1 represents a hydrogen atom, alkyl group, alkyloxy group, alkylthio group, aryl group, aryloxy group, arylthio group, arylalkyl group, arylalkyloxy group, aryl alkylthio group, substituted amino group, substituted silyl group, monovalent heterocyclic group, arylalkenyl group, or aryl ethynyl group; or (b) represented by the below formula (19): wherein R44 represents a hydrogen atom, alkyl group, aryl group, arylalkyl group, or a monovalent heterocyclic group.

  本发明提供了一种 (a) 由下式 (16-1) 或 (16-2) 表示的化合物； 式中，Ar1和Ar2各自独立地代表三价芳烃基团或三价杂环基团；X1和X2各自独立地代表O、S、C(＝O)、S(＝O)、SO2、C(R1)(R2)、Si(R3)(R4)、N(R5)、B(R6)、P(R7)或P(＝O)(R8)；R1、R2、R3、R4、R5、R6、R7 和 R8 各自独立地代表氢原子、卤素原子、烷基、烷氧基、烷硫基、芳基、芳氧基、芳硫基、芳烷基、芳基烷氧基、芳基烷硫基、酰基、酰氧基、酰胺基、酸亚胺基、亚胺残基、酰胺基、酰胺基残基、酰胺基残基、酰胺基残基、酰胺基残基、酰胺基残基、酰胺基残基、酰胺基残基酸亚胺基、亚胺残基、氨基、取代的氨基、取代的硅烷基、取代的硅氧基、取代的硅硫基、取代的硅氨基、单价杂环基、芳基烯基、芳基乙炔基、羧基或氰基；R1 和 R2 或 R3 和 R4 可相互连接形成环；X1 和 X2 不相同；X1 和 Ar2 与 Ar1 的芳香环中的相邻碳键合；X2 和 Ar1 与 Ar2 的芳香环中的相邻碳键合；Y1 和 Y2 各自独立地代表卤素原子、烷基磺酸基团、芳基磺酸基团、芳基烷基磺酸基团、硼酯基团、甲基锍基团、甲基鏻基团、甲基膦酸基团、单卤代甲基基团、硼酸基团、甲酰基团或乙烯基团； Z1 代表氢原子、烷基、烷氧基、烷硫基、芳基、芳氧基、芳硫基、芳烷基、芳烷氧基、芳烷硫基、取代氨基、取代硅基、一价杂环基、芳基烯基或芳基乙炔基；或 (b) 由下式（19）代表： 其中 R44 代表氢原子、烷基、芳基、芳烷基或单价杂环基团。
• Aryl copolymer compounds and polymer light emitting devices made by using the same
  申请人：Sumitomo Chemical Company, Limited

  公开号：EP2325224A1

  公开（公告）日：2011-05-25

  The present invention provides a polymer compound comprising a repeating unit of below formula (1) or (2), and a repeating unit represented by the below formula (5), and having a polystyrene reduced number average molecular weight of 103 to 108: wherein, Ar1 and Ar2 each independently represent a trivalent aromatic hydrocarbon group or a trivalent heterocyclic group; X1 and X2 each independently represent O, S, C(=O), S(=O), SO2, C(R1)(R2), Si(R3)(R4), N(R5), B(R6), P(R7) or P(=O)(R8); R1, R2, R3, R4, R5, R6, R7 and R8 each independently represent a hydrogen atom, halogen atom, alkyl group, alkyloxy group, alkylthio group, aryl group, aryloxy group, arylthio group, arylalkyl group, arylalkyloxy group, arylalkylthio group, acyl group, acyloxy group, amide group, acid imide group, imine residue, ammo group, substituted amino group, substituted silyl group, substituted silyloxy group, substituted silylthio group, substituted silylamino group, a monovalent heterocyclic group, arylalkenyl group, arylethynyl group, carboxyl group or cyano group; R1 and R2, or R3 and R4 may be connected mutually to form a ring; X1 and X2 are not the same; and wherein X1 and Ar2 bond to adjacent carbons in the aromatic ring of Ar1, and X2 and Ar1 bond to adjacent carbons in the aromatic ring of Ar2; wherein, Ar3 and Ar4 each independently represent a trivalent aromatic hydrocarbon group or a trivalent heterocyclic group; X3 and X4 each independently represent N, B, P, C(R9) or Si(R10); R9 and R10 each independently represent a hydrogen atom, halogen atom, alkyl group, alkyloxy group, alkylthio group, aryl group, aryloxy group, arylthio group, arylalkyl group, arylalkyloxy group, arylalkylthio group, acyl group, acyloxy group, amide group, acid imide group, imine residue, amino group, substituted amino group, substituted silyl group, substituted silyloxy group, substituted silylthio group, substituted silylamino group, a monovalent heterocyclic group, arylalkenyl group, arylethynyl group, carboxyl group or cyano group; X3 and X4 are not the same; and wherein X3 and Ar4 bond to adjacent carbons in the aromatic ring of Ar3, and X4 and Ar3 bond to adjacent carbons in the aromatic ring of Ar4;         -Ar5-     (5) wherein Ar5 represents an arylene group, divalent heterocyclic group, or divalent group having metal complex structure.

  本发明提供了一种聚合物化合物，它由下式（1）或（2）的重复单元和下式（5）代表的重复单元组成，其聚苯乙烯还原数平均分子量为 103 至 108： 其中，Ar1 和 Ar2 各自独立地代表三价芳烃基团或三价杂环基团；X1 和 X2 各自独立地代表 O、S、C(＝O)、S(＝O)、SO2、C(R1)(R2)、Si(R3)(R4)、N(R5)、B(R6)、P(R7)或 P(＝O)(R8)；R1、R2、R3、R4、R5、R6、R7 和 R8 各自独立地代表氢原子、卤素原子、烷基、烷氧基、烷硫基、芳基、芳氧基、芳硫基、芳烷基、芳烷氧基、芳烷硫基、酰基、酰氧基、酰胺基、酸亚胺基、酰亚胺残基、酰亚胺残基、酰亚胺残基、酰亚胺残基、酰亚胺残基、酰亚胺残基、酰亚胺残基、酰亚胺残基、酰亚胺残基、酰亚胺残基、酰亚胺残基、酰亚胺残基、酰亚胺残基、酰亚胺残基、酰亚胺残基、酸亚胺基、亚胺残基、胺基、取代的氨基、取代的硅烷基、取代的硅氧基、取代的硅硫基、取代的硅氨基、一价杂环基、芳基烯基、芳基乙炔基、羧基或氰基；R1 和 R2 或 R3 和 R4 可相互连接形成环；X1 和 X2 不相同；其中 X1 和 Ar2 与 Ar1 的芳香环中的相邻碳键合，X2 和 Ar1 与 Ar2 的芳香环中的相邻碳键合； 其中，Ar3 和 Ar4 各自独立地代表三价芳香烃基团或三价杂环基团；X3 和 X4 各自独立地代表 N、B、P、C(R9) 或 Si(R10)；R9 和 R10 各自独立地代表氢原子、卤素原子、烷基、烷氧基、烷硫基、芳基、芳氧基、芳硫基、芳烷基、芳烷氧基、芳烷硫基、酰基、酰氧基、酰胺基、酸亚胺基亚胺残基、氨基、取代的氨基、取代的硅烷基、取代的硅氧基、取代的硅硫基、取代的硅氨基、一价杂环基、芳烷基、芳炔基、羧基或氰基；X3 和 X4 不相同；其中 X3 和 Ar4 与 Ar3 的芳香环中的相邻碳键合，X4 和 Ar3 与 Ar4 的芳香环中的相邻碳键合； -Ar5- (5) 其中 Ar5 代表芳烯基团、二价杂环基团或具有金属络合物结构的二价基团。
• POLYMERIC COMPOUND AND ELECTRONIC ELEMENT
  申请人：Sumitomo Chemical Company, Limited

  公开号：EP2495272A1

  公开（公告）日：2012-09-05

  A polymer compound including a structural unit represented by formula (I) or a structural unit represented by formula (III) and a structural unit represented by formula (II) has high photoelectric conversion efficiency when used in an organic photoelectric conversion device. wherein Ar1 and Ar2 are the same or different and represent trivalent heterocyclic group; Z represents a divalent group; Y represents a divalent heterocyclic group; wherein Ar1 and Ar2 are the same or different and represent trivalent heterocyclic group; Z represents a divalent group; Y represents a divalent heterocyclic group; two Ar1s may be the same or different; two Ar2s may be the same or different; and two Z's may be the same or different.         —D—     (II) wherein D represents an arylene group or a heteroarylene group having a fused ring, provided that a divalent heterocyclic group represented by Y is different from a group represented by D.

  包括式（I）或式（III）和式（II）结构单元的聚合物化合物在有机光电转换装置中使用时具有很高的光电转换效率。 其中 Ar1 和 Ar2 相同或不同，代表三价杂环基团；Z 代表二价基团；Y 代表二价杂环基团； 其中 Ar1 和 Ar2 相同或不同，代表三价杂环基团；Z 代表二价基团；Y 代表二价杂环基团；两个 Ar1 可以相同或不同；两个 Ar2 可以相同或不同；两个 Z 可以相同或不同。 -D- (II) 其中 D 代表芳烯基团或具有熔合环的杂芳基团，条件是 Y 代表的二价杂环基团与 D 代表的基团不同。