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Bis(di-tert-butyl)-4-dimethylaminophenylphosphine

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Bis(di-tert-butyl)-4-dimethylaminophenylphosphine Basic information

Product Name:
Bis(di-tert-butyl)-4-dimethylaminophenylphosphine
Synonyms:
  • Bis(di-tert-butyl)-4-dimethylaminophenylphosphine
  • [(4-Dimethylaminophenyl)]di(tert-butyl)phosphine
  • [4-(Dimethylamino)phenyl]bis(tert-butyl)phosphine
  • 4,4'-Phosphinediylbis(2,3-di-tert-butyl-N,N-dimethylaniline)
  • N,N-Dimethyl 4-(di(tert-butyl)phosphino)aniline
  • 95% A-taPhos
  • (4-(N,N-DiMethylaMino)phenyl)di-tert-butyl phosphine,95% A-taPhos
  • (4-(N,N-DiMethylaMino)phenyl)di-tert-butyl phosphine,95%
CAS:
932710-63-9
MF:
C16H28NP
MW:
265.37
Product Categories:
  • Achiral Phosphine
  • Aryl Phosphine
Mol File:
932710-63-9.mol
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Bis(di-tert-butyl)-4-dimethylaminophenylphosphine Chemical Properties

Melting point:
57-61°C
Boiling point:
349.1±25.0 °C(Predicted)
storage temp. 
Keep in dark place,Inert atmosphere,Room temperature
solubility 
soluble in Acetone
pka
4.73±0.24(Predicted)
form 
crystal
color 
white to light-brown
InChI
InChI=1S/C16H28NP/c1-15(2,3)18(16(4,5)6)14-11-9-13(10-12-14)17(7)8/h9-12H,1-8H3
InChIKey
IQTHEAQKKVAXGV-UHFFFAOYSA-N
SMILES
C1(N(C)C)=CC=C(P(C(C)(C)C)C(C)(C)C)C=C1
CAS DataBase Reference
932710-63-9
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Safety Information

Hazard Codes 
Xi
Risk Statements 
36/38
Safety Statements 
26
WGK Germany 
3
TSCA 
No
HS Code 
2931499090
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Bis(di-tert-butyl)-4-dimethylaminophenylphosphine Usage And Synthesis

Use

Bis(di-tert-butyl)-4-dimethylaminophenylphosphine is an organophosphine compound and can be used as an organophosphine ligand.

Reaction

  1. Ligand used in a highly-active palladium precatalyst for the efficient amination of aryl chloride.
  2. Ligand used in the palladium-catalyzed annulations under microwave enhanced conditions.

Uses

Amphos can be used as an electrophotographic photoreceptor, process cartridge, and image forming electrode.

Uses

Ligand used to prepare a palladium dichloride catalyst (678740) on treatment with PdCl2(COD). The catalyst effectively cross-couples aryl boronic acids with heteroaryl chlorides.

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