JP2016156869A5

JP2016156869A5 -

Info

Publication number: JP2016156869A5
Application number: JP2015032869A
Authority: JP
Filing date: 2015-02-23
Publication date: 2018-04-12
Anticipated expiration: 2035-02-23

Description

（１）本開示の第１態様に係るエレクトロクロミック化合物は、下記一般式（１）で表されるエステル化合物であることを特徴とする。
（式中、Ｒ１は置換していてもよいアルキル基、置換していてもよいアリール基、置換していてもよいアルコキシ基、置換していてもよいアリーロキシ基、置換していてもよいアルコキシカルボニル基、ハロゲン、水素から選ばれる。Ｒ２は置換していてもよいアルキル基、置換していてもよいアリール基、置換していてもよいアルコキシ基、置換していてもよいアリーロキシ基、置換していてもよいアルコキシカルボニル基、ハロゲン、水素から選ばれる。Ｘ１乃至Ｘ８はそれぞれ個別に、置換していてもよいアルキル基、置換していてもよいアリール基、置換していてもよいアルコキシ基、置換していてもよいアリーロキシ基、ハロゲン、水素から選ばれる。ｍは１以上の整数である。）
（２）本開示の第２態様に係るエレクトロクロミック化合物は、下記一般式（２）で表されるエステル化合物であることを特徴とする。
（式中、Ｘ１乃至Ｘ４はそれぞれ個別に、置換していてもよいアルキル基、置換していてもよいアリール基、置換していてもよいアルコキシ基、置換していてもよいアリーロキシ基、ハロゲン、水素から選ばれる。Ｙは二価の有機基から選ばれる。ｎは１以上の数字である。）
（３）本開示の第３態様に係る有機機能性素子は、少なくとも一方が透明である一対の電極基板の間にエレクトロクロミック層と，電解質層と，が形成される有機機能性素子であって、前記エレクトロクロミック層は、（１）又は（２）のエレクトロクロミック化合物を含む、ことを特徴とする有機機能性素子。 (1) The electrochromic compound according to the first aspect of the present disclosure is an ester compound represented by the following general formula (1) .
Wherein R1 is an optionally substituted alkyl group, an optionally substituted aryl group, an optionally substituted alkoxy group, an optionally substituted aryloxy group, and an optionally substituted alkoxycarbonyl. R2 is selected from a group, halogen, and hydrogen, R2 is an optionally substituted alkyl group, an optionally substituted aryl group, an optionally substituted alkoxy group, an optionally substituted aryloxy group, and a substituted X1 to X8 are individually selected from an optionally substituted alkyl group, an optionally substituted aryl group, an optionally substituted alkoxy group, and a substituent. Selected from an aryloxy group, halogen, and hydrogen, where m is an integer of 1 or more.)
(2) The electrochromic compound according to the second aspect of the present disclosure is an ester compound represented by the following general formula (2) .
(Wherein, X1 to X4 are each independently an optionally substituted alkyl group, an optionally substituted aryl group, an optionally substituted alkoxy group, an optionally substituted aryloxy group, a halogen, (Selected from hydrogen, Y is selected from divalent organic groups, and n is a number of 1 or more.)
(3) The organic functional element according to the third aspect of the present disclosure is an organic functional element in which an electrochromic layer and an electrolyte layer are formed between a pair of electrode substrates, at least one of which is transparent. The organic chromic layer is characterized in that the electrochromic layer contains the electrochromic compound (1) or (2).

Claims

An electrochromic compound, which is an ester compound represented by the following general formula (1).
Wherein R ₁ is an optionally substituted alkyl group, an optionally substituted aryl group, an optionally substituted alkoxy group, an optionally substituted aryloxy group, and an optionally substituted alkoxy. R ₂ is selected from a carbonyl group, halogen, and hydrogen, and R ₂ is an optionally substituted alkyl group, an optionally substituted aryl group, an optionally substituted alkoxy group, an optionally substituted aryloxy group, and a substituted group. X _{1 to} X ₈ are individually selected from an optionally substituted alkyl group, an optionally substituted aryl group, and an optionally substituted alkoxycarbonyl group, halogen, and hydrogen. (It is selected from an alkoxy group, an optionally substituted aryloxy group, halogen, and hydrogen. M is an integer of 1 or more.)

The electrochromic compound according to claim 1, wherein the electrochromic compound is selected from ester compounds represented by the following structural formula (1) or the following structural formula (2).

An electrochromic compound, which is an ester compound represented by the following general formula (2).
(Wherein X _{1 to} X ₄ are each independently an optionally substituted alkyl group, an optionally substituted aryl group, an optionally substituted alkoxy group, an optionally substituted aryloxy group, (Selected from halogen and hydrogen, Y is selected from divalent organic groups, and n is a number of 1 or more.)

The electrochromic compound of Claim 3 is an ester compound represented by following General formula (3), The electrochromic compound characterized by the above-mentioned.
(In the formula, R ₃ is selected from divalent organic groups.)

The electrochromic compound according to claim 3 is an ester compound represented by the following general formula (4) .
( Wherein X _{1 to} X ₁₂ are each independently an optionally substituted alkyl group, an optionally substituted aryl group, an optionally substituted alkoxy group, an optionally substituted aryloxy group, (Selected from halogen and hydrogen, R ₄ is selected from divalent organic groups, and n is a number of 1 or more.)

The electrochromic compound according to claim 3 is an ester compound represented by the following structural formula (5) or the following structural formula (6) .

An organic functional element in which an electrochromic layer and an electrolyte layer are formed between a pair of electrode substrates, at least one of which is transparent,
The said electrochromic layer contains the electrochromic compound in any one of Claims 1-6, The organic functional element characterized by the above-mentioned.