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900701

Sigma-Aldrich

P(t-Bu)3 Pd G4

95%

Synonym(s):

(Methanesulfonatato-κO)[2′-(methylamino-κN)-2-biphenylyl-κC2][tris(2-methyl-2-propanyl)phosphine]palladium

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About This Item

Empirical Formula (Hill Notation):
C26H42NO3PPdS
CAS Number:
1621274-11-0
Molecular Weight:
586.08
UNSPSC Code:
12161600
NACRES:
NA.22

Quality Level

100

Assay

95%

form

powder or crystals

feature

generation 4

reaction suitability

reaction type: Buchwald-Hartwig Cross Coupling Reaction
reaction type: Cross Couplings
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

functional group

phosphine

Application

P(t-Bu)3 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 Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

JAN Code

900701-1G:
900701-250MG:
900701-BULK:
900701-VAR:

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Certificates of Analysis (COA)

Lot/Batch Number
SHBM7228
SHBL7830
SHBJ3402

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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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