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900534

Sigma-Aldrich

(t-Bu)PhCPhos Pd G3

≥95%

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About This Item

Empirical Formula (Hill Notation):
C39H46N3O3PPdS
CAS Number:
1661042-31-4
Molecular Weight:
774.26
UNSPSC Code:
12161600
NACRES:
NA.22

Quality Level

100

Assay

≥95%

form

powder

feature

generation 3

reaction suitability

reaction type: Buchwald-Hartwig Cross Coupling Reaction
reaction type: Heck Reaction
reaction type: Hiyama Coupling
reaction type: Negishi Coupling
reaction type: Sonogashira Coupling
reaction type: Stille Coupling
reaction type: Suzuki-Miyaura Coupling
reagent type: catalyst
reaction type: Cross Couplings

functional group

phosphine

Related Categories

Application

As the Pd G3 complex, this ligand from the Buchwald group offers best-in-class performance in the arylation of sterically hindered primary amines.

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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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Paula Ruiz-Castillo et al.
Journal of the American Chemical Society, 137(8), 3085-3092 (2015-02-05)
We report the Pd-catalyzed arylation of very hindered α,α,α-trisubstituted primary amines. Kinetics-based mechanistic analysis and rational design have led to the development of two biarylphosphine ligands that allow the transformation to proceed with excellent efficiency. The process was effective in

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