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902829

Sigma-Aldrich

2-(2,4-Difluorophenyl)-5-methylpyridine

≥95%

Synonym(s):

Photocatalysis ligand

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About This Item

Empirical Formula (Hill Notation):
C12H9F2N
CAS Number:
583052-21-5
Molecular Weight:
205.20
MDL number:
MFCD17170319
UNSPSC Code:
12352101
NACRES:
NA.22

Assay

≥95%

form

solid

reaction suitability

reagent type: catalyst
reagent type: ligand
reaction type: Photocatalysis

Application

This ligand is used in Ir(III) complexes suitable for use in photocatalysis and phosphorescent OLEDs.

Product can be used with our line of photoreactors: Including Penn PhD (Z744035) & SynLED 2.0 (Z744080)

Other Notes

A radical approach to the copper oxidative addition problem: Trifluoromethylation of bromoarenes

Photoacidic and Photobasic Behavior of Transition Metal Compounds with Carboxylic Acid Group(s)

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Pricing

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902489

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2-(2,4-Difluorophenyl)-5-fluoropyridine, ≥95%

902810

4,4′-Bis(trifluoromethyl)-2,⋅2′-bipyridine

908762

5,5′-Bis(trifluoromethyl)-2,2′-bipyridine, ≥95%

909335

2-(2,4-Difluorophenyl)-5-(trifluoromethyl)pyridine, ≥95%

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2-(4-Fluorophenyl)-5-methylpyridine, ≥95%

911623

2-(2,4-Difluorophenyl)-5-methoxypyridine, ≥95%

913391

2-[2-Fluoro-4-(trifluoromethyl)phenyl]-5-(trifluoromethyl)pyridine

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificates of Analysis (COA)

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Effect of substituents on properties of diphenylphosphoryl-substituted bis-cyclometalated Ir(III) complexes with a picolinic acid as ancillary ligand.
Yu H, et al.
Dyes and Pigments (2017)
Chip Le et al.
Science (New York, N.Y.), 360(6392), 1010-1014 (2018-06-02)
Transition metal-catalyzed arene functionalization has been widely used for molecular synthesis over the past century. In this arena, copper catalysis has long been considered a privileged platform due to the propensity of high-valent copper to undergo reductive elimination with a

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