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Bis(di-tert-butyl(4-dimethylaminophenyl)phosphine)dichloropalladium(II)

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Bis(di-tert-butyl(4-dimethylaminophenyl)phosphine)dichloropalladium(II) Basic information

Product Name:
Bis(di-tert-butyl(4-dimethylaminophenyl)phosphine)dichloropalladium(II)
Synonyms:
  • Pd(aMphos)Cl2, 15% Pd, Product of UMicore
  • Bis[4-[bis(1,1-diMethylethyl)phosphino-κ…
  • Palladium,bis[4-[bis(1,1-dimethylethyl)phosphino-kP]-N,N-dimethylbenzenamine]dichloro-, (SP-4-1)-
  • palladium(2+) ion bis(4-(di-tert-butylphosphanyl)-N,N-dimethylaniline) dichloride
  • Bis{bis(tert-butyl)[4-(dimethylamino)phenyl]phosphine}palladium(II) chloride 95+%
  • Bis{bis(tert-butyl)[4-(dimethylamino)phenyl]phosphine}palladium(II) chloride
  • Dichlorobis{[4-(N,N-dimethylamino)phenyl]di-t-butylphosphino}palladium(II), min. 98% PdAmphos
  • Pd132
CAS:
887919-35-9
MF:
C32H58Cl2N2P2Pd
MW:
710.1
EINECS:
627-800-8
Product Categories:
  • Pd
Mol File:
887919-35-9.mol
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Bis(di-tert-butyl(4-dimethylaminophenyl)phosphine)dichloropalladium(II) Chemical Properties

storage temp. 
Keep in dark place,Sealed in dry,Room Temperature
form 
Powder
color 
yellow
Water Solubility 
Insoluble in water.
InChI
InChI=1S/2C16H28NP.2ClH.Pd/c2*1-15(2,3)18(16(4,5)6)14-11-9-13(10-12-14)17(7)8;;;/h2*9-12H,1-8H3;2*1H;
InChIKey
AWOFSUFKCXRJMV-UHFFFAOYSA-N
SMILES
P(C1C=CC(N(C)C)=CC=1)(C(C)(C)C)(C(C)(C)C)[Pd+2]([Cl-])([Cl-])P(C1C=CC(N(C)C)=CC=1)(C(C)(C)C)C(C)(C)C
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Safety Information

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
26
WGK Germany 
3
TSCA 
No
HS Code 
28439000
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Bis(di-tert-butyl(4-dimethylaminophenyl)phosphine)dichloropalladium(II) Usage And Synthesis

Reaction

  1. Useful catalyst for the Suzuki Cross-Coupling of dioxolanylethyltrifluorborate and aryl/heteroaryl chlorides.
  2. Useful catalyst for the Suzuki Cross-Coupling of benzyloxyethyltrifluoroborate.

Chemical Properties

Yellow powder

Uses

Dichlorobis[di-tert-butyl(4-dimethylaminophenyl)phosphine]palladium(II) is a highly active, air-stable catalyst for Suzuki-Miyaura cross-coupling with aryl halides including 5- and 6-membered heteroaryl chlorides.

Uses

Bis(di-tert-butyl(4-dimethylaminophenyl)phosphine)dichloropalladium is useful catalyst for the Suzuki Cross-Coupling of dioxolanylethyltrifluorborate and aryl/heteroaryl chlorides.

Synthesis

To a 500 mL reaction was added 10 g (1,5-cyclooctadiene) palladium dichloride, the reaction flask was replaced with a nitrogen atmosphere,19.6 g of di-tert-butyl-4-dimethylaminophenylphosphine and 200 mL of anhydrous tetrahydrofuran were added. The mixture was stirred at room temperature for 16 hours; There was a solid precipitation; filtration and drying gave a pale yellow powder product bis (di-tert-butyl-4-dimethylaminophenylphosphine) palladium chloride. The yield was 97 percent.

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