Compound having trimethylene structure, polymer compound containing unit that has trimethylene structure, and reactive compound having trimethylene structure

Patent metadata

Field	Value
Publication number	US-9051246-B2
Application number	US-201113575943-A
Country	US
Kind code	B2
Filing date	Jan 28, 2011
Priority date	Jan 29, 2010
Publication date	Jun 9, 2015
Grant date	Jun 9, 2015

Abstract

A compound represented by a formula 1 shown below.

In the formula 1, each of R1 and R2 independently represents a group selected from the group consisting of a hydrogen atom and substituents composed of C, H and/or X (wherein X represents a hetero atom), and each of Z1 and Z2 independently represents a group selected from the group consisting of aromatic substituents composed of C and H, aromatic substituents composed of C, H and X (wherein X represents a hetero atom), groups containing an aromatic ring and a double-bonded and/or triple-bonded conjugated structure composed of C and H, and groups containing an aromatic ring and a double-bonded and/or triple-bonded conjugated structure composed of C, H and/or X (wherein X represents a hetero atom).

First claim

The invention claimed is:

1. A polymer compound represented by a general formula 3 shown below:

wherein each of R 1 and R 2 independently represents a group selected from the group consisting of a hydrogen atom, aliphatic substituents composed of C and H, aromatic substituents composed of C and H, aliphatic substituents composed of C, H and X, wherein X represents a hetero atom, and aromatic substituents composed of C, H and X, wherein X represents a hetero atom, Z 5 represents a group selected from the group consisting of divalent aromatic rings composed of C and H, divalent aromatic rings composed of C, H and X, wherein X represents a hetero atom, divalent groups containing an aromatic ring and a double-bonded and/or triple-bonded conjugated structure composed of C and H, and divalent groups containing a double-bonded and/or triple-bonded conjugated structure composed of C, H and X, wherein X represents a hetero atom,
each of Ar 1 and Ar 2 independently represents a group selected from the group consisting of divalent aromatic rings composed of C and H, and divalent aromatic rings composed of C, H and X (wherein X represents a hetero atom),
n represents an integer of 2 or greater, and
R 1 is a hydrogen atom, and R 2 is a carbon atom having not more than 2 hydrogen atoms bonded thereto.

2. The polymer compound according to claim 1 , wherein the number-average molecular weight is within a range from 1,000 to 500,000.

3. The polymer compound according to claim 1 , wherein the number-average molecular weight is within a range from 2,500 to 100,000.

4. The polymer compound according to claim 1 , wherein R 2 is carbon atom having not more than 1 hydrogen atom bonded thereto.

5. The polymer compound according to claim 1 , wherein two or more of the aromatic rings within the polymer compound adopt a stacked structure.

6. The polymer compound according to claim 1 , wherein an emission wavelength of the polymer compound differs from emission wavelength for stand-alone structure of Z 5 , Ar 1 , or Ar 2 .

7. A composition comprising the polymer compound according to claim 1 .

8. An organic device comprising the polymer compound according to claim 1 .

Assignees

• Funyuu Shigeaki
• Ishitsuka Kenichi
• Nakako Hideo
• Okamoto Sentaro
• Hitachi Chemical Co Ltd

Inventors

• Funyuu Shigeaki
• Ishitsuka Kenichi
• Nakako Hideo
• Okamoto Sentaro

Classifications

• C07F7/1804

  Compounds having Si-O-C linkages (Si-O-acyl linkages C07F7/1896) · CPC title

• C08G2261/132

  branched or hyperbranched · CPC title

• C07C33/486

  Polycyclic · CPC title

• C08G61/02

  Macromolecular compounds containing only carbon atoms in the main chain of the macromolecule, e.g. polyxylylenes · CPC title

• C08G2261/411

  Suzuki reactions · CPC title