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  • 768081 - 2-(Diphenylphosphino)-N,N,N-trimethylbenzylammonium triflate

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768081 Sigma-Aldrich

2-(Diphenylphosphino)-N,N,N-trimethylbenzylammonium triflate

96%

Synonym: 1-(2-(Diphenylphosphino)phenyl)-N,N,N-trimethylmethanaminium trifluoromethanesulfonate

  • CAS Number 1373945-21-1

  • Empirical Formula (Hill Notation) C23H25F3NO3PS

  • Molecular Weight 483.48

  •  MDL number MFCD28053547

  •  PubChem Substance ID 329767355

  •  NACRES NA.22

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Properties

Related Categories Catalysis and Inorganic Chemistry, Chemical Synthesis, Phosphine Compounds, Phosphine Ligands
Quality Level   100
assay   96%
mp   154-159 °C
functional group   phosphine
reaction suitability   reaction type: Buchwald-Hartwig Cross Coupling Reaction
  reaction type: Heck Reaction
  reaction type: Hiyama Coupling
  reaction type: Negishi Coupling
  reaction type: Sonogashira Coupling
  reaction type: Stille Coupling
  reaction type: Suzuki-Miyaura Coupling
  reagent type: ligand
SMILES string   C[N+](C)(C)CC1=C(C=CC=C1)P(C2=CC=CC=C2)C3=CC=CC=C3.[O-]S(=O)(C(F)(F)F)=O
InChI   1S/C22H25NP.CHF3O3S/c1-23(2,3)18-19-12-10-11-17-22(19)24(20-13-6-4-7-14-20)21-15-8-5-9-16-21;2-1(3,4)8(5,6)7/h4-17H,18H2,1-3H3;(H,5,6,7)/q+1;/p-1
InChI key   OTAHBMHXZGOAGA-UHFFFAOYSA-M

Description

Packaging

2 g in glass bottle

500 mg in glass bottle

Application

Phosphine ligand for Pd catalysis.

Safety & Documentation

Safety Information

Symbol 
GHS07  GHS07
Signal word 
Warning
Hazard statements 
Precautionary statements 
RIDADR 
NONH for all modes of transport
WGK Germany 
3

Documents

Certificate of Analysis (COA)

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