938734

EPhos Pd G6 Br

• Synonym(s): (EPhos)Pd(p-CF₃C₆H₄)(Br)
• Empirical Formula (Hill Notation): C₄₃H₅₉BrF₃OPPd
• Molecular Weight: 866.22
• UNSPSC Code: 12352100
• NACRES: NA.21

Properties

• form: powder
• Quality Level: 100
• reaction suitability: core: palladium; reaction type: Cross Couplings; reagent type: catalyst
• greener alternative product characteristics: Catalysis; Learn more about the Principles of Green Chemistry.
• sustainability: Greener Alternative Product
• color: faint yellow
• functional group: phosphine
• greener alternative category: Aligned
• SMILES string: CC(C)OC1=CC=CC(C2=C(C(C)C)C=C(C(C)C)C=C2C(C)C)=C1[P]([Pd](Br)C3=CC=C(C(F)(F)F)C=C3)(C4CCCCC4)C5CCCCC5
• InChI: InChI=1S/C36H55OP.C7H4F3.BrH.Pd/c1-24(2)28-22-32(25(3)4)35(33(23-28)26(5)6)31-20-15-21-34(37-27(7)8)36(31)38(29-16-11-9-12-17-29)30-18-13-10-14-19-30;8-7(9,10)6-4-2-1-3-5-6;;/h15,20-27,29-30H,9-14,16-19H2,1-8H3;2-5H;1H;
• InChI key: BUVPEGXQNXKJOG-UHFFFAOYSA-N

Description

General description

(EPhos Pd G6 Br) is a G6 Buchwald precatalyst. The G6 precatalysts are air-stable, palladium-based oxidative addition complexes (OACs) that offer an alternative to the previously developed classes of palladacycle precatalysts. Unlike previous generations, the bulkiest biarylphosphine ligand precatalysts are readily prepared. These precatalysts have been shown to be effective for many reactions, including C-N, C-O, and C-F cross couplings.

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Application

The Buchwald G6 precatalysts are oxidative addition complexes (OACs), which exhibit the same advantages as the previous generations of Buchwald precatalysts: quantitative generation of L–Pd(0), thermal stability, air stability, moisture stability, ease of handling, and high efficiency.

Safety Information

• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable