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900284

Sigma-Aldrich

CyJohnPhos Pd G4

Synonym(s):

2-biphenylyl(dicyclohexyl)phosphine (Methanesulfonato-κO)[2′-(methylamino)-2-biphenylyl]palladium

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About This Item

Empirical Formula (Hill Notation):
C38H46NO3PPdS
Molecular Weight:
734.24
UNSPSC Code:
12161600
NACRES:
NA.22

form

powder

Quality Level

100

feature

generation 4

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

Application

CyJohnPhos Pd G4 is a powerful ligand for classic cross-coupling reactions combined with the Buchwald Fourth Generation Palladacycle. Bench stable, soluble in most organic solvents.

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

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Certificates of Analysis (COA)

Lot/Batch Number
SHBJ3396

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Articles

G3 and G4 Buchwald Precatalysts

G3 and G4 Buchwald palladium precatalysts are the newest air, moisture, and thermally stable crossing-coupling complexes used in bond formation for their versatility and high reactivity.

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