ChemicalBook--->CAS DataBase List--->1470372-59-8

1470372-59-8

1470372-59-8 Structure

1470372-59-8 Structure
IdentificationBack Directory
[Name]

BrettPhos Pd G3
[CAS]

1470372-59-8
[Synonyms]

BrettPhos Pd G3
BrettPhos Pd G3 95%
Methanesulfonato(2-dicyclohexylphosphino-3,6-dimethoxy-2',4',6'-tri-i-propyl-1,1'-biphenyl)(2'-amino-1,1'-biphenyl-2-yl)palladiu
Methanesulfonato2-Dicyclohexylphosphino-3,6-dimethoxy-2'-4' -6'-tri-i-propyl-1,1'-bipheny)(2'-amino-1,1'-biphenyl-2-yl)palladium(II)
Methanesulfonato(2-dicyclohexylphosphino-3,6-dimethoxy-2',4',6'-tri-i-propyl-1,1'-biphenyl)(2'-amino-1,1'-biphenyl-2-yl)palladium(II)
[(2-Di-cyclohexylphosphino-3,6-dimethoxy-2′,4′,6′- triisopropyl-1,1′-biphenyl)-2-(2′-amino-1,1′ -biphenyl)]palladium(II) methanesulfonate
Methanesulfonato(2-dicyclohexylphosphino-3,6-diMethoxy-2',4',6'-tri-i-propyl-1,1'-biphenyl)(2'-aMino-1,1'-biphenyl-2-yl)palladiuM(II), Min. 98%
[2'-(Amino)[1,1'-biphenyl]-2-yl][dicyclohexyl[3,6-dimethoxy-2',4',6'-tris(1-methylethyl)[1,1'-biphenyl]-2-yl]phosphine](methanesulfonato)palladium
[2'-(Amino-κN)[1,1'-biphenyl]-2-yl-κC][dicyclohexyl[3,6-dimethoxy-2',4',6'-tris(1-methylethyl)[1,1'-biphenyl]-2-yl]phosphine-κP](methanesulfonato-κO)palladium
Methanesulfonato(2-dicyclohexylphosphino-3,6-diMethoxy-2',4',6'-tri-i-propyl-1,1'-biphenyl)(2'-aMino-1,1'-biphenyl-2-yl)palladiuM(II), Min. 98% [BrettPhos Palladacycle]
Methanesulfonato(2-dicyclohexylphosphino-3,6-dimethoxy-2',4',6'-tri-i-propyl-1,1'-biphenyl)(2'-amino-1,1'-biphenyl-2-yl)palladium(II), min. 98% [BrettPhos Palladacycle Gen. 3]
[Molecular Formula]

C48H66NO5PPdS
[MDL Number]

MFCD22572666
[MOL File]

1470372-59-8.mol
[Molecular Weight]

906.51
Chemical PropertiesBack Directory
[Melting point ]

150-193°C (decomposition)
[storage temp. ]

Keep in dark place,Inert atmosphere,2-8°C
[form ]

Powder
[color ]

yellow to beige
[InChIKey]

ASZHREKEHVNFFW-UHFFFAOYSA-N
[SMILES]

P(C1CCCCC1)(C1CCCCC1)(C1C(=CC=C(OC)C=1C1C(=CC(C(C)C)=CC=1C(C)C)C(C)C)OC)[Pd+2]1(NC2=CC=CC=C2C2=CC=CC=[C-]12)[O-]S(=O)(=O)C
Safety DataBack Directory
[Symbol(GHS) ]


GHS07
[Signal word ]

Warning
[Hazard statements ]

H315-H319-H335
[Precautionary statements ]

P261-P280a-P304+P340-P305+P351+P338-P405-P501a
[WGK Germany ]

3
[HS Code ]

2843909000
Questions And AnswerBack Directory
[Reaction]

  1. Catalyst used in the regioselective synthesis of benzimidazolones via cascade C-N coupling of monosubstituted ureas.
  2. Catalyst used in a mild and rapid Pd-catalyzed cross-coupling with hydrazine in continuous flow .applications to the synthesis of functionalized heterocycles.
Reactions of 1470372-59-8
Hazard InformationBack Directory
[Uses]

BrettPhos Pd G3 may be used for the C-N coupling reaction between monosubstituted ureas and 1,2 dihaloaromatic system to form benzimidazolones.
It may be used in the synthesis of following compounds:
  • [Pd(cinnamyl)(BrettPhos)]OTf by reacting with [(cinnamyl)PdCl]2 and AgOTf.
  • [Pd(crotyl)(BrettPhos)]OTf by reacting with [(crotyl)PdCl]2 and AgOTf.
  • [Pd(allyl)(BrettPhos)]OTf by reacting with [(allyl)PdCl]2 and AgOTf.
  • Pd(allyl)(BrettPhos)Cl by reacting with [(allyl)PdCl]2.
[General Description]

BrettPhos Pd G3 is a third generation (G3) Buchwald precatalyst. It is air, moisture and thermally-stable and is highly soluble in a wide range of common organic solvents. It has long life in solutions. BrettPhos Pd G3 is an excellent reagent for Buchwald-Hartwig cross-coupling reaction. Some of its unique features include lower catalyst loadings, shorter reaction time, efficient formation of the active catalytic species and accurate control of ligand: palladium ratio.


[reaction suitability]

reagent type: catalyst
reaction type: Cross Couplings
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