Saltar al contenido
Merck
Todas las fotos(2)

Key Documents

View All Documentation

902810

Sigma-Aldrich

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

Sinónimos:

Photocatalysis ligand

Iniciar sesiónpara Ver la Fijación de precios por contrato y de la organización
Todas las fotos(2)

About This Item

Fórmula empírica (notación de Hill):
C12H6F6N2
Número de CAS:
142946-79-0
Peso molecular:
292.18
MDL number:
MFCD00233878
UNSPSC Code:
12352101
NACRES:
NA.22

assay

≥95%

form

solid

reaction suitability

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

mp

78-80 °C

InChI

1S/C12H6F6N2/c13-11(14,15)7-1-3-19-9(5-7)10-6-8(2-4-20-10)12(16,17)18/h1-6H

InChI key

FFOMEQIMPYKURW-UHFFFAOYSA-N

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)

related product

Referencia del producto
Descripción
Precios

569593

4,4′-Dimethyl-2,2′-dipyridyl, 99.5%, purified by sublimation

D216305

2,2′-Bipyridyl, ReagentPlus®, ≥99%

496367

6,6′-Dimethyl-2,2′-dipyridyl, 98%

515477

4,4′-Di-tert-butyl-2,2′-dipyridyl, 98%

901466

Mes-Umemoto reagent, ≥95%

902217

Ir[dFFppy]2-(4,4′-dCF3bpy)PF6, ≥95%

902489

Tris(trimethylsilyl)silanol, ≥95%

902802

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

902829

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

908762

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

909335

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

909343

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

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

Certificados de análisis (COA)

Busque Certificados de análisis (COA) introduciendo el número de lote del producto. Los números de lote se encuentran en la etiqueta del producto después de las palabras «Lot» o «Batch»

¿Ya tiene este producto?

Encuentre la documentación para los productos que ha comprado recientemente en la Biblioteca de documentos.

Visite la Librería de documentos

Ryan M O'Donnell et al.
Journal of the American Chemical Society, 138(11), 3891-3903 (2016-02-24)
Excited state proton transfer studies of six Ru polypyridyl compounds with carboxylic acid/carboxylate group(s) revealed that some were photoacids and some were photobases. The compounds [Ru(II)(btfmb)2(LL)](2+), [Ru(II)(dtb)2(LL)](2+), and [Ru(II)(bpy)2(LL)](2+), where bpy is 2,2'-bipyridine, btfmb is 4,4'-(CF3)2-bpy, and dtb is 4,4'-((CH3)3C)2-bpy
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

Nuestro equipo de científicos tiene experiencia en todas las áreas de investigación: Ciencias de la vida, Ciencia de los materiales, Síntesis química, Cromatografía, Analítica y muchas otras.

Póngase en contacto con el Servicio técnico