903663

Sigma-Aldrich

t-BuDavePhos Pd G4

Synonym(s):
t-BuDavePhos Palladacycle, t-BuDavePhos G4 Palladacycle
Empirical Formula (Hill Notation):
C36H47N2O3PPdS
CAS Number:
Molecular Weight:
725.23
Pricing and availability is not currently available.

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.

RIDADR

NONH for all modes of transport

WGK Germany

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificate of Analysis
Certificate of Origin
Articles
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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