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Merck

764183

Sigma-Aldrich

APhos Pd G3

greener alternative

97%

Synonym(e):

APhos-Pd-G3, Palladium G3-(4-(N,N-Dimethylamino)phenyl)di-tert-butylphosphine, [4-(Di-tert-butylphosphino)-N,N-dimethylaniline-2-(2′-aminobiphenyl)]palladium(II) methanesulfonate

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250 MG
79,00 €
1 G
195,00 €
5 G
685,00 €

79,00 €


Versandbereit am22. April 2025Details


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250 MG
79,00 €
1 G
195,00 €
5 G
685,00 €

About This Item

Empirische Formel (Hill-System):
C29H41N2O3PPdS
CAS-Nummer:
Molekulargewicht:
635.11
MDL-Nummer:
UNSPSC-Code:
12161600
PubChem Substanz-ID:
NACRES:
NA.22

79,00 €


Versandbereit am22. April 2025Details


Bulk-Bestellung anfordern

Qualitätsniveau

Assay

97%

Form

solid

Leistungsmerkmale

generation 3

Eignung der Reaktion

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

Grünere Alternativprodukt-Bewertung

old score: 5
new score: 3
Find out more about DOZN™ Scoring

Grünere Alternativprodukt-Eigenschaften

Waste Prevention
Atom Economy
Less Hazardous Chemical Syntheses
Learn more about the Principles of Green Chemistry.

sustainability

Greener Alternative Product

mp (Schmelzpunkt)

192-201 °C (decomposition)

Funktionelle Gruppe

phosphine

Grünere Alternativprodukt-Kategorie

SMILES String

NC1=C(C=CC=C1)C2=C([Pd]OS(C)(=O)=O)C=CC=C2.CN(C)C3=CC=C(C=C3)P(C(C)(C)C)C(C)(C)C

InChI

1S/C16H28NP.C12H10N.CH4O3S.Pd/c1-15(2,3)18(16(4,5)6)14-11-9-13(10-12-14)17(7)8;13-12-9-5-4-8-11(12)10-6-2-1-3-7-10;1-5(2,3)4;/h9-12H,1-8H3;1-6,8-9H,13H2;1H3,(H,2,3,4);/q;;;+1/p-1

InChIKey

SNUBBUQVCDWEAV-UHFFFAOYSA-M

Allgemeine Beschreibung

We are committed to bringing you Greener Alternative Products, which adhere to one of the four categories of Greener Alternatives. This product belongs to category of Re-engineered products, showing key improvements in Green Chemistry Principles “Waste Prevention”, “Atom Economy” and “Less Hazardous Chemical Synthesis”. Click here to view its DOZN scorecard.

Anwendung

APhos Pd G3 is a Buchwald precatalyst that can be used in cross-coupling reactions.[1][2]

Lagerklassenschlüssel

11 - Combustible Solids

WGK

WGK 3

Flammpunkt (°F)

Not applicable

Flammpunkt (°C)

Not applicable


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In der Dokumentenbibliothek finden Sie die Dokumentation zu den Produkten, die Sie kürzlich erworben haben.

Die Dokumentenbibliothek aufrufen

Capture of reactive monophosphine-ligated palladium (0) intermediates by mass spectrometry
Zheng Q, et al.
Journal of the American Chemical Society, 137(44), 14035-14038 (2015)
Synthesis of Double-Bond-Substituted Hemithioindigo Photoswitches
Gerwien A, et al.
Organic Letters, 20(1), 232-235 (2018)

Artikel

All of the preformed catalysts used in the kit are air and moisture stable complexes in their commercially available form.

Tools aid in kit setup for organic chemistry techniques, ensuring ease and success.

Materials Included in your KITALYSIS-24PD-2PK High-Throughput Screening Kit

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.

Verwandter Inhalt

The Buchwald group has developed a series of highly active and versatile palladium precatalysts and biarylphosphine ligands used in cross-coupling reactions for the formation of C-C, C–N, C–O, C–F, C–CF3, and C–S bonds. The ligands are electron-rich, and highly tunable to provide catalyst systems with a diverse scope, high stability and reactivity. Furthermore, the new series of precatalysts are air-, moisture and thermally-stable and display good solubility in common organic solvents. The use of precatalysts ensures the efficient generation of the active catalytic species and allows one to accurately adjust the ligand:palladium ratio. The ligands, precatalysts and methodology developed in the Buchwald group are user friendly and have rendered previously difficult cross couplings reactions, much easier to achieve.

Explore reliable, premium grade catalysis materials for your pharma or industrial project. Specialty chemicals and formulations are available in bulk quantities and volumes from a few grams to multi-metric tons with complete documentation to simplify your leap from development to commercialization.

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