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592684 Sigma-Aldrich

Bis(dimethylphosphino)methane

97%

Synonym: DMPM

  • CAS Number 64065-08-3

  • Linear Formula (CH3)2PCH2P(CH3)2

  • Molecular Weight 136.11

  •  MDL number MFCD00058731

  •  PubChem Substance ID 24881405

  •  NACRES NA.22

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Properties

Related Categories Catalysis and Inorganic Chemistry, Chemical Synthesis, Phosphine Compounds, Polydentate Phosphine Ligands
InChI Key   MRNJHNUEBDGNEL-UHFFFAOYSA-N
assay   97%
refractive index   n20/D 1.5060 (lit.)
bp   42 °C/12 mmHg (lit.)
density   0.86 g/mL at 25 °C (lit.)
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

Description

Application

Reactant for:
• Preparation of ruthenium carbonyl hydrido phosphanido diphosphine dinuclear complexes
• Luminescent face-to-face dinuclear platinum(II) alkynyl phosphine complexes
• Phosphorus-phosphorus bond and nuclear spin-spin coupling
• Formation of a catalytic ruthenium(II)-triphos complex

Catalyst for:
• Asymmetric alkylation of racemic secondary phosphines
• Palladium-diphosphine catalyzed carbonylation of ethene

Packaging

1 g in glass bottle

Safety & Documentation

Safety Information

Symbol 
GHS02  GHS02
Signal word 
Danger
Hazard statements 
Precautionary statements 
RIDADR 
UN 2845 4.2
WGK Germany 
3
Protocols & Articles
Peer-Reviewed Papers
15

References

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