ChemicalBook > CAS DataBase List > EPhos Pd G4

EPhos Pd G4

Product Name: EPhos Pd G4
CAS No.: 2132978-44-8
Chemical Name: EPhos Pd G4
Synonyms: EPhos Pd G4;EPhos Catalyst;Dicyclohexyl-[2-propan-2-yloxy-6-[2,4,6-tri(propan-2-yl)phenyl]phenyl]phosphanium;dicyclohexyl-[2-isopropoxy-6-(2,4,6-triisopropylphenyl)phenyl]phosphane (N-methyl-2-phenyl-anilino)-methylsulfonyloxy-palladium;Methanesulfonato{Dicyclohexyl[3-(1-methylethoxy)-2',4',6'-tris(1-methylethyl)-1,1'-biphenyl-2-yl]phosphine}(2'-methylamino-1,1'-biphenyl-2-yl)palladium(II);Methanesulfonicacid{bicyclohexyl(3-isopropoxy-2',4′,6′-triisopropyl-[1,1′-biphenyl]-2-yl)phosphane}(2'-methylamino-1,1'-biphenyl-2-yl)palladium(II),EphosPdG4;Dicyclohexyl[3-(1-methylethoxy)-2′,4′,6′-tris(1-methylethyl)[1,1′-biphenyl]-2-yl]phosphine-κP](methanesulfonato-κO)[2′-(methylamino-κN)[1,1′-biphenyl]-2-yl-κC]palladium;Methanesulfonato{Dicyclohexyl[3-(1-methylethoxy)-2',4',6'-tris(1-methylethyl)-1,1'-biphenyl-2-yl]phosphine}(2'-methylamino-1,1'-biphenyl-2-yl)palladium(II) (Ephos Pd G4)
CBNumber: CB13375823
Molecular Formula: C50H70NO4PPdS
Formula Weight: 918.57
MOL File: 2132978-44-8.mol

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EPhos Pd G4 Property

storage temp.: 2-8°C, protect from light
form: powder or crystals
Appearance: Brown to dark brown Solid

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Hazard and Precautionary Statements (GHS)

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 901220
Product name: EPhos Pd G4
Packaging: 1g
Price: $307
Updated: 2025/07/31

Sigma-Aldrich

Product number: 901220
Product name: EPhos Pd G4
Packaging: 1 unit
Price: $1210
Updated: 2025/07/31

Sigma-Aldrich

Product number: 901220
Product name: EPhos Pd G4
Packaging: 1 unit
Price: $1210
Updated: 2025/07/31

Sigma-Aldrich

Product number: 901220
Product name: EPhos Pd G4
Packaging: 250mg
Price: $136
Updated: 2023/01/07

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EPhos Pd G4 Chemical Properties,Usage,Production

Uses

Buchwald palladacycle precatalyst with EPhos ligand for Pd-catalyzed C–N cross-coupling between primary amines and aryl halides to form 2-arylaminooxazoles. Catalyst system was reported with NaOPh (CDS001581).
It is a fourth generation (G4) Buchwald precatalyst that is similar to the third generation (G3) precatalysts except that the amino group on the biphenyl backbone is methylated. This modification helps to prevent the limitations of using the third generation precatalysts. It is air, moisture and thermally-stable and shows good solubility in common organic solvents. BrettPhos Pd G4 is highly useful in cross-coupling reactions. Some of its excellent features include lower catalyst loadings, shorter reaction time, and efficient formation of the active catalytic species and accurate control of ligand: palladium ratio.

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

EPhos Pd G4 Preparation Products And Raw materials

Raw materials

Preparation Products

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View Lastest Price from EPhos Pd G4 manufacturers

ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD

Product: EPhos Pd G4 2132978-44-8
Price: US $2.00-5.00/kg
Min. Order: 1kg
Purity: 99%
Supply Ability: 100kg
Release date: 2025-06-24

XINXIANG RUNYU MATERIAL CO., LTD.

Product: Ephos Pd G4 2132978-44-8
Price: US $0.00-0.00/g
Min. Order: 1g
Purity: 98%
Supply Ability: 500g
Release date: 2024-04-24

2132978-44-8, EPhos Pd G4Related Search:

Methanesulfonato(2-bis(3,5-di(trifluoromethyl)phenylphosphino)-3,6-dimethoxy-2',6'-bis(dimethylamino)-1,1'-biphenyl )(2'-methylamino-1,1'-biphenyl-2-yl)palladium(II) SPhos Palladacycle Gen. 4 MorDalPhos Pd G4 XPhos Pd G4 Xantphos Pd G3 BrettPhos Pd G3 t-BuXphos Palladacycle Gen. 4 Methanesulfonato 2-dicyclohexylphosphino-2-(N,N-dimethylamino)biphenyl(2′-amino-1,1′-biphenyl-2-yl) palladium(II) Methanesulfonate(2-Dicyclohexylphosphino-2'-methyl)(2'-Amino-1,1'-Biphenyl-2-Yl)Palladium(II) (Mephos Pd G3) QPhos Pd G3 VPhos Pd G4 RockPhos Pd G3 RuPhos Palladacycle Gen. 4 t-BuBrettPhos Palladacycle Gen. 3 SPhos Pd G3 cataCXium A Pd G3 XantPhos Pd G4 Methanesulfonato(triphenylphosphine)(2'-amino-1,1'-biphenyl-2-yl)palladium(II) (PPH3 PD G3)

EPhos Pd G4

Methanesulfonato{Dicyclohexyl[3-(1-methylethoxy)-2',4',6'-tris(1-methylethyl)-1,1'-biphenyl-2-yl]phosphine}(2'-methylamino-1,1'-biphenyl-2-yl)palladium(II) (Ephos Pd G4)

Dicyclohexyl[3-(1-methylethoxy)-2′,4′,6′-tris(1-methylethyl)[1,1′-biphenyl]-2-yl]phosphine-κP](methanesulfonato-κO)[2′-(methylamino-κN)[1,1′-biphenyl]-2-yl-κC]palladium

EPhos Catalyst

Methanesulfonato{Dicyclohexyl[3-(1-methylethoxy)-2',4',6'-tris(1-methylethyl)-1,1'-biphenyl-2-yl]phosphine}(2'-methylamino-1,1'-biphenyl-2-yl)palladium(II)

dicyclohexyl-[2-isopropoxy-6-(2,4,6-triisopropylphenyl)phenyl]phosphane (N-methyl-2-phenyl-anilino)-methylsulfonyloxy-palladium

Methanesulfonicacid{bicyclohexyl(3-isopropoxy-2',4′,6′-triisopropyl-[1,1′-biphenyl]-2-yl)phosphane}(2'-methylamino-1,1'-biphenyl-2-yl)palladium(II),EphosPdG4

Dicyclohexyl-[2-propan-2-yloxy-6-[2,4,6-tri(propan-2-yl)phenyl]phenyl]phosphanium

2132978-44-8