Skip to Content
Merck
CN
All Photos(2)

Documents

900287

Sigma-Aldrich

PCy3 Pd G4

Sign Into View Organizational & Contract Pricing

Synonym(s):
(methanesulfonato-κO)[2′-(methylamino-κN)[1,1′-biphenyl]-2-yl-κC](tricyclohexylphosphine)-palladium
Empirical Formula (Hill Notation):
C32H48NO3PPdS
CAS Number:
Molecular Weight:
664.19
UNSPSC Code:
12352200
PubChem Substance ID:
NACRES:
NA.22

Assay

95%

Quality Level

form

powder

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

mp

214-219 °C

functional group

phosphine

SMILES string

C[NH+]1C2=C(C3=C([Pd-2]1([P+](C4CCCCC4)(C5CCCCC5)C6CCCCC6)OS(C)(=O)=O)C=CC=C3)C=CC=C2

InChI

1S/C18H33P.C13H12N.CH4O3S.Pd/c1-4-10-16(11-5-1)19(17-12-6-2-7-13-17)18-14-8-3-9-15-18;1-14-13-10-6-5-9-12(13)11-7-3-2-4-8-11;1-5(2,3)4;/h16-18H,1-15H2;2-7,9-10,14H,1H3;1H3,(H,2,3,4);/q;;;+1/p-1

InChI key

VGKOWIXQRLSMGH-UHFFFAOYSA-M

Application

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

WGK

WGK 3


Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

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.

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service