Basic information Reactions Safety Supplier Related

BrettPhos Pd G4

Basic information Reactions Safety Supplier Related

BrettPhos Pd G4 Basic information

Product Name:
BrettPhos Pd G4
Synonyms:
  • Methanesulfonato(2-dicyclohexylphosphino-3,6-dimethoxy-2',4',6'-tri-i-propyl-1,1'-biphenyl)(2'-methylamino-1,1'-biphenyl-2-yl)palladium(II)
  • Methanesulfonato(2-dicyclohexylphosphino-3,6-dimethoxy-2',4',6'-tri-i-propyl-1,1'-biphenyl)(2'-methylamino-1,1'-biphenyl-2-yl)palladium(II), min
  • METHANESULFONATO(2-DICYCLOHEXYLPHOSPHINO-3,6-DIMETHOXY-2',4',6'-TRI-I-PROPYL-1,1'-BIPHENYL)(2'-METHYLAMINO-1,1'-BIPHENYL-2-YL)PALLADIUM(II),MIN.98%[BRETTPHOSPALLADACYCLEGEN.4]
  • Methanesulfonato(2-dicyclohexylphosphino-3,6-dimethoxy-2',4',6'-tri-i-propyl-1,1'-biphenyl)(2'-methylamino-1,1'-biphenyl-2-yl)palladium(II),[BrettPhos Palladacycle Gen. 4]
  • BrettPhos Palladacycle Gen. 4
  • Methanesulfonato(2-dicyclohexylphosphino-3,6-dimethoxy-2',4',6'-tri-i-propyl-1,1'-biphenyl)(2'-methylamino-1,1'-biphenyl-2-yl)palladium(II) / BrettPhos Pd G4
  • Methanesulfonato(2-dicyclohexylphosphino-3,6-dimethoxy-2',4',6'-tri-i-propyl-1,1'-biphenyl)(2
  • BrettPhos Pd G4 / Methanesulfonato(2-dicyclohexylphosphino-3,6-dimethoxy-2',4',6'-tri-i-propyl-1,1'-biphenyl)(2'-methylamino-1,1'-biphenyl-2-yl)palladium(II)
CAS:
1599466-83-7
MF:
C49H68NO5PPds
MW:
920.53
Product Categories:
  • Buchwald Ligands&Precatalysts
  • Buchwald Precatalysts Series
  • Pd
Mol File:
1599466-83-7.mol
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BrettPhos Pd G4 Chemical Properties

form 
Powder
color 
off-white to beige
InChI
InChI=1S/2C35H53O5PS.C13H12N.CH4.Pd/c2*1-22(2)25-19-28(23(3)4)32(29(20-25)24(5)6)33-30(39-7)21-31(42(36,37)38)34(40-8)35(33)41(26-15-11-9-12-16-26)27-17-13-10-14-18-27;1-14-13-10-6-5-9-12(13)11-7-3-2-4-8-11;;/h2*19-24,26-27H,9-18H2,1-8H3,(H,36,37,38);2-7,9-10,14H,1H3;1H4;/q;;;;+1/p-2
InChIKey
ZTBOMOZSCNBFNQ-UHFFFAOYSA-L
SMILES
C1(C2=C(C(C)C)C=C(C(C)C)C=C2C(C)C)=C(OC)C=C(S([O-])(=O)=O)C(OC)=C1P(C1CCCCC1)C1CCCCC1.C1(C2=C(C(C)C)C=C(C(C)C)C=C2C(C)C)=C(OC)C=C(S([O-])(=O)=O)C(OC)=C1P(C1CCCCC1)C1CCCCC1.[Pd+]C1=CC=CC=C1C1=CC=CC=C1NC.C
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Safety Information

HS Code 
2843909000
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BrettPhos Pd G4 Usage And Synthesis

Reactions

Catalyst used for the N-arylation of amines.

General Description

BrettPhos Pd G4 is an N-substituted 2-aminobiphenylpalladium methanesulfonate precatalyst. 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, efficient formation of the active catalytic species and accurate control of ligand: palladium ratio.

BrettPhos Pd G4Supplier

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