t-BuXphos Palladacycle Gen. 4

t-BuXphos Palladacycle Gen. 4 Basic information
Reaction
Product Name:t-BuXphos Palladacycle Gen. 4
Synonyms:Methanesulfonato(2-di-t-butylphosphino-2',4',6'-tri-i-propyl-1,1'-biphenyl)(2'-methylamino-1,1'-biphenyl-2-yl)palladium(II) dichloromethane adduct, min;[T-BUXPHOS PALLADACYCLE GEN. 4];Methanesulfonato(2-di-t-butylphosphino-2',4',6'-tri-i-propyl-1,1'-biphenyl)(2'-methylamino-1,1'-biphenyl-2-yl)palladium(II) dichloromethane adduct;Methanesulfonato(2-Di-t-butylphosphino-2,4,6-tri-i-propyl-1,1-biphenyl)(2-methylamino-1,1-biphenyl-2-yl)palladium(II);Methanesulfonato(2-di-t-butylphosphino-2',4',6'-tri-i-propyl-1,1'-biphenyl)(2'-methylamino-1,1'-biphenyl-2-yl)palladium(II) dichloromethane adduct, [t-BuXphos Palladacycle Gen. 4];METHANESULFONATO(2-DI-T-BUTYLPHOSPHINO-2',4',6'-TRI-I-PROPYL-1,1'-BIPHENYL)(2'-METHYLAMINO-1,1'-BIPHENYL-2-YL)PALLADIUM(II)DICHLOROMETHANEADDUCT,MIN.98%[T-BUXPHOSPALLADACYCLEGEN.4];T-BUTYLXPHOS PD G4E;Ditert-butyl-[2-[2,4,6-tri(propan-2-yl)phenyl]phenyl]phosphane
CAS:1599466-89-3
MF:C44H62Cl2NO3PPdS
MW:893.332741
EINECS:
Product Categories:Buchwald Ligands&Precatalysts;Buchwald Precatalysts Series;Pd
Mol File:1599466-89-3.mol
t-BuXphos Palladacycle Gen. 4 Structure
t-BuXphos Palladacycle Gen. 4 Chemical Properties
form Powder
color off-white to gray
Safety Information
MSDS Information
t-BuXphos Palladacycle Gen. 4 Usage And Synthesis
ReactionAlternative N-methyl catalyst for mild palladium-catalyzed cyanation of (hetero)aryl halides and triflates in aqueous media. Reactions of 1599466-89-3
Usest-BuXphos Palladacycle Gen. 4 has been used as a precatalyst for the N-arylation of amino acid esters with aryl triflates under mild reaction conditions and minimal racemization of the amino acid ester. It may also be used to catalyze the conversion of aryl halides to phenols in the presence of benzaldoxime as a hydroxide surrogate.
Forms and nomenclatureOff-white to gray powder
t-BuXphos Palladacycle Gen. 4 Preparation Products And Raw materials
Raw materials2-DICYCLOHEXYLPHOSPHINO-2',6'-DIISOPROPOXYBIPHENYL-->(2'-Methylamino-1,1'-biphenyl-2-yl)methanesulfonatopalladium(II) dimer
RuPhos Pd G3 XPhos Pd G1 tBuXPhos Pd G1 RuPhos Pd G2 SPhos Pd G1, Methyl t-Butyl Ether Adduct SPhos Pd G3 t-BuBrettPhos Palladacycle Gen. 3 RuPhos Palladacycle Gen. 4 Palladacycle Gen. 3 BrettPhosPalladacycle SPhos Pd G2 RuPhos Pd G1 Methyl t--Butyl Ether Adduct XPhos Pd G2 BrettPhos Pd G3 Xantphos Pd G3 XPhos Pd G4 SPhos Palladacycle Gen. 4 XPhos Pd G3

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