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922900

Sigma-Aldrich

GPhos Pd G6 TES

Synonym(s):

GPhos OAC precatalyst TES

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About This Item

Empirical Formula (Hill Notation):
C47H70BrO4PPdSi
CAS Number:
2489525-81-5
Molecular Weight:
944.44
UNSPSC Code:
12161600
NACRES:
NA.22

form

powder

Quality Level

100

reaction suitability

reagent type: catalyst
reaction type: Cross Couplings

Related Categories

Application

GPhos Pd G6 TES is a sixth generation (G6) Buchwald palladium precatalyst for cross-coupling reactions with demonstrated use for the room temperature coupling of primary amines with aryl halides.

Learn more about G6 Buchwald precatalysts

Other Notes

Development of an Aryl Amination Catalyst with Broad Scope Guided by Consideration of Catalyst Stability

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Description
Pricing

918008

GPhos, ≥95%

920479

GPhos Pd G4

920460

GPhos Pd G3

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

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Certificates of Analysis (COA)

Lot/Batch Number
MKCV5846

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Elaine C Reichert et al.
Journal of the American Chemical Society, 145(6), 3323-3329 (2023-02-01)
We report a versatile and functional-group-tolerant method for the Pd-catalyzed C-N cross-coupling of five-membered heteroaryl halides with primary and secondary amines, an important but underexplored transformation. Coupling reactions of challenging, pharmaceutically relevant heteroarenes, such as 2-H-1,3-azoles, are reported in good-to-excellent
Development of an Aryl Amination Catalyst with Broad Scope Guided by Consideration of Catalyst Stability
Scott D, et al
Journal of the American Chemical Society, 142, 15027-15037 (2020)

Articles

Buchwald G6 Precatalysts: Oxidative Addition Complexes

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.

Buchwald G6 Precatalysts: Oxidative Addition Complexes

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.

Buchwald G6 Precatalysts: Oxidative Addition Complexes

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.

Buchwald G6 Precatalysts: Oxidative Addition Complexes

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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