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915602

Sigma-Aldrich

AlPhos Pd G6 Br

Synonym(s):

AlPhos OAC precatalyst Br

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About This Item

Empirical Formula (Hill Notation):
C59H71BrF7OPPd
CAS Number:
Molecular Weight:
1146.48
UNSPSC Code:
12352300
NACRES:
NA.22

form

powder

Quality Level

reaction suitability

reagent type: catalyst
reaction type: Cross Couplings

Application

AlPhos Pd G6 Br is a G6 Buchwald precatalyst. The G6 precatalysts are air-stable, palladium-based oxidative addition complexes (OACs) that offer an alternative to the previously developed classes of palladacycle precatalysts. Unlike previous generations, the bulkiest biarylphosphine ligand precatalysts are readily prepared. These precatalysts have been shown to be effective for many reactions, including C-N, C-O, and C-F cross couplings.

Learn more about G6 Buchwald precatalysts

related product

Product No.
Description
Pricing

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable


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Bryan T Ingoglia et al.
Organic letters, 19(11), 2853-2856 (2017-05-13)
In this report, we describe the application of palladium-based oxidative addition complexes (OACs) as effective precatalysts for C-N, C-O, and C-F cross-coupling reactions with a variety of (hetero)arenes. These complexes offer a convenient alternative to previously developed classes of precatalysts

Articles

Buchwald G6 precatalysts are oxidative addition complexes that are thermally, air, and moisture stable. The catalyst activation doesn’t require a base and generates innocuous byproducts.

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