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920479

Sigma-Aldrich

GPhos Pd G4

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About This Item

Empirical Formula (Hill Notation):
C49H68NO5PPdS
Molecular Weight:
920.53
UNSPSC Code:
12352103
NACRES:
NA.22

form

powder

Quality Level

reaction suitability

reagent type: catalyst
reaction type: Cross Couplings

mp

>300 °C

Application

GPhos Pd G4 is a fourth generation (G4) Buchwald palladium precatalyst for cross-coupling, demonstrating improved stability and reactivity from previous generations.

Learn more about G3 and G4 Buchwald Precatalysts

related product

Product No.
Description
Pricing

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


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Scott D McCann et al.
Journal of the American Chemical Society, 142(35), 15027-15037 (2020-08-14)
We have developed a new dialkylbiaryl monophosphine ligand, GPhos, that supports a palladium catalyst capable of promoting carbon-nitrogen cross-coupling reactions between a variety of primary amines and aryl halides; in many cases, these reactions can be carried out at room

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