トリアリールアミン、トリアリルアミン

What is トリアリールアミン?

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トリアリールアミン (triaryl amine) refers to a chemical structure consisting of an amine group (–NH–) bonded to three aryl groups (aromatic rings). Triaryl amines are commonly used in organic electronics, such as in organic light-emitting diodes (OLEDs) and organic photovoltaic cells, due to their excellent hole-transporting properties and thermal stability.

The aryl groups are usually phenyl rings, but they can also be other aromatic structures, which can modify the electronic and physical properties of the molecule for specific applications.

あなた:

Does it also spell "triallylamine"?

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No, トリアリールアミン (triaryl amine) does not spell "triallylamine."

• Triaryl amine refers to an amine attached to three aryl (aromatic) groups.
• Triallylamine refers to an amine with three allyl (C₃H₅) groups attached to the nitrogen atom.

Despite the similar-sounding names, these compounds are quite different in structure and properties:

• Triaryl amines are typically used in electronic applications due to their stability and hole-transport characteristics.
• Triallylamine is an organic compound with uses in chemical synthesis and industry but lacks the same electronic properties.

あなた:

Are トリアリールアミン and トリアリルアミン different?

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Yes, トリアリールアミン (triaryl amine) and トリアリルアミン (triallylamine) are indeed different compounds.

1. トリアリールアミン (triaryl amine):

   • Composed of an amine attached to three aryl (aromatic ring) groups.
   • Often used in electronic applications, such as OLEDs, because of its stability and conductive properties.

2. トリアリルアミン (triallylamine):

   • Consists of an amine attached to three allyl (C₃H₅) groups, which are non-aromatic and contain a double bond.
   • Used in various industrial applications and chemical syntheses, but it does not share the electronic properties of triaryl amines.

Though their names sound similar, they differ significantly in both structure and application.

 

US11526092(FUJIFILM BUSINESS INNOVATION CORP [JP])
Examples of the tertiary amine compound include trimethylamine, triethylamine, tri-n-propylamine, triisopropylamine,
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  ３級アミン化合物としては、トリメチルアミン、トリエチルアミン、トリ－ｎ－プロピルアミン、トリイソプロピルアミン、

tri-n-butylamine, triisobutylamine, tri-t-butylamine, trihexylamine, tri(2-ethylhexyl)amine,
トリ－ｎ－ブチルアミン、トリイソブチルアミン、トリ－ｔ－ブチルアミン、トリヘキシルアミン、トリ（２－エチルヘキシル）アミン、

N-methylmorpholine, N,N-dimethylallylamine, N-methyldiallylamine, triallylamine,
Ｎ－メチルモルホリン、Ｎ，Ｎ－ジメチルアリルアミン、Ｎ－メチルジアリルアミン、トリアリルアミン、

N,N-dimethylallylamine, N,N,N′,N′-tetramethyl-1,2-diaminoethane, N,N,N′,N′-tetramethyl-1,3-diaminopropane,
Ｎ，Ｎ－ジメチルアリルアミン、Ｎ，Ｎ，Ｎ’，Ｎ’－テトラメチル－１，２－ジアミノエタン、Ｎ，Ｎ，Ｎ’，Ｎ’－テトラメチル－１，３－ジアミノプロパン、

N,N,N′,N′-tetraallyl-1,4-diaminobutane, N-methylpiperidine, pyridine, 4-ethylpyridine,
Ｎ，Ｎ，Ｎ’，Ｎ’－テトラアリル－１，４－ジアミノブタン、Ｎ－メチルピペリジン、ピリジン、４－エチルピリジン、

N-propyldiallylamine, 3-dimethylaminopropanol, 2-ethylpyrazine, 2,3-dimethylpyrazine, 2,5-dimethylpyrazine,
Ｎ－プロピルジアリルアミン、３－ジメチルアミノプロパノール、２－エチルピラジン、２，３－ジメチルピラジン、

2,4-lutidine, 2,5-lutidine, 3,4-lutidine, 3,5-lutidine, 2,4,6-collidine,
２，５－ジメチルピラジン、２，４－ルチジン、２，５－ルチジン、３，４－ルチジン、３，５－ルチジン、２，４，６－コリジン、

2-methyl-4-ethylpyridine, 2-methyl-5-ethylpyridine, N,N,N′,N′-tetramethylhexamethylenediamine,
２－メチル－４－エチルピリジン、２－メチル－５－エチルピリジン、Ｎ，Ｎ，Ｎ’，Ｎ’－テトラメチルヘキサメチレンジアミン、

N-ethyl-3-hydroxypiperidine, 3-methyl-4-ethylpyridine,
Ｎ－エチル－３－ヒドロキシピペリジン、３－メチル－４－エチルピリジン、

3-ethyl-4-methylpyridine, 4-(5-nonyl)pyridine, imidazole, and N-methylpiperazine.
３－エチル－４－メチルピリジン、４－（５－ノニル）ピリジン、イミダゾール、Ｎ－メチルピペラジン等が挙げられる。

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From the viewpoint of charge mobility, the charge transporting material may be a triaryl amine derivative represented by structural formula (a-1) below or a benzidine derivative represented by structural formula (a-2) below.
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  電荷輸送材料としては、電荷移動度の観点から、下記構造式（ａ－１）で示されるトリアリールアミン誘導体、及び下記構造式（ａ－２）で示されるベンジジン誘導体が好ましい。