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t-BuXphos Palladacycle Gen. 4

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t-BuXphos Palladacycle Gen. 4 Basic information

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
Product Categories:
  • Buchwald Ligands&Precatalysts
  • Buchwald Precatalysts Series
  • Pd
Mol File:
1599466-89-3.mol
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t-BuXphos Palladacycle Gen. 4 Chemical Properties

form 
Powder
color 
off-white to gray
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t-BuXphos Palladacycle Gen. 4 Usage And Synthesis

Reaction

Alternative N-methyl catalyst for mild palladium-catalyzed cyanation of (hetero)aryl halides and triflates in aqueous media.

Uses

t-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 nomenclature

Off-white to gray powder

t-BuXphos Palladacycle Gen. 4Supplier

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