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| Tris(2-phenylpyridine)iridium (Ir(ppy)3) Chemical Properties |
| Melting point | 328°C | | storage temp. | under inert gas (nitrogen or Argon) at 2–8 °C | | form | Powder | | color | yellow | | Sensitive | air sensitive | | CAS DataBase Reference | 94928-86-6(CAS DataBase Reference) | | Absorption | λmax?282, 377 nm?in THF |
| Hazard Codes | Xi | | Risk Statements | 36/37/38 | | Safety Statements | 26 | | WGK Germany | 3 | | TSCA | No | | HS Code | 28439000 |
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ALFA
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| Tris(2-phenylpyridine)iridium (Ir(ppy)3) Usage And Synthesis |
| Applications | Tris(2-phenylpyridine)iridium(III), Ir(ppy)3, is used widely in organic light-emitting diodes (OLEDs) due to its high quantum yields and thermal stability.
Utilizing all of its singlet and triplet excitons for the emission, this green light emitting Ir(ppy)3 exhibits a very bright phosphorescence with an internal quantum yield of almost 100%. It is one of the most successful green-triplet emitters in the rapidly developing field of OLED display technology.
| | Reactions |
- Photocatalyst for ?-amino C–H arylation of cyano(hetero)arenes by tertiary amines
- Photocatalyst for trifluoromethylation of alkenes and alkynes
- Photocatalyst for reduction of alkyl, alkenyl, aryl iodides (a) and intramolecular reductive cyclizations (d)
- Photocatalyst for organocatalyst assisted direct arylation of allylic sp3 C–H bonds
- Photocatalyst for the generation multifluorinated biaryls via functionalization of the C−F bond of a perfluoroarene and C−H bond of the other arene in the presence of amines
- Photocatalyst for visible-light photoredox arylation of thiols with various aryl halides
| | Description | Tris(2-phenylpyridine)iridium(III), Ir(ppy)3, is used widely in organic light-emitting diodes (OLEDs) due to its high quantum yields and thermal stability. | | Chemical Properties | Light yellow to red solid | | Uses | suzuki reaction | | Uses | Tris(2-phenylpyridine)iridium can be useful as a photoredox catalyst in the preparation of fused-quinoxaline derivatives, difluorinated ketones and carbazoles. It can be a useful modifier in optogenetic control of behavior of larva expressing ChR2 in Drosophila melanogaster. It can also be useful in the development of a metal-?containing nucleoside that possesses both therapeutic and diagnostic activity against cancer. | | General Description | Tris-(2-phenylpyridine) iridium [Ir(ppy)3] is a heavy metal complex. [Ir(ppy)3] is the most frequently used precursor molecule for the synthesis of electro-phosphorescent materials, which are then used in organic light emitting diodes (OLEDs). It provides green-color emission and high phosphorescence quantum yield close to unity. |
| Tris(2-phenylpyridine)iridium (Ir(ppy)3) Preparation Products And Raw materials |
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