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903663

Sigma-Aldrich

t-BuDavePhos Pd G4

Synonym(s):

t-BuDavePhos G4 Palladacycle, t-BuDavePhos Palladacycle

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About This Item

Empirical Formula (Hill Notation):
C36H47N2O3PPdS
CAS Number:
1507403-97-5
Molecular Weight:
725.23
UNSPSC Code:
12161600
NACRES:
NA.22

form

powder or crystals

feature

generation 4

reaction suitability

core: palladium
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

mp

>300 °C

functional group

phosphine

General description

tBuDavePhos Pd G4 is a fourth generation (G4) Buchwald precatalyst. It is air, moisture and thermally-stable and is highly soluble in a wide range of common organic solvents. It has long life in solutions. tBuDavePhos Pd G4 is an excellent reagent for palladium catalyzed cross-coupling reactions. Some of its unique features include lower catalyst loadings, shorter reaction time, efficient formation of the active catalytic species and accurate control of ligand: palladium ratio.

Application

tBuDavePhos Pd G4 will be used for a variety of C-C and C-N cross-coupling reactions.

Other Notes

Technology Spotlight: G3 and G4 Buchwald Precatalysts

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

903663-VAR:
903663-1G:
903663-BULK:
903663-250MG:

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Certificates of Analysis (COA)

Lot/Batch Number
SHBN0649
SHBL3500
MKCH8019

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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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