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775444 Sigma-Aldrich

Tris(1-pyrrolidinyl)phosphine

97%

Synonym: Phosphorous acid tripyrrolidide, Tripyrrolidinophosphine, Tris(N,N-tetramethylene)phosphorous acid triamide, Tris(N-pyrrolidinyl)phosphine, Tris(pyrrolidino)phosphine

  • CAS Number 5666-12-6

  • Empirical Formula (Hill Notation) C12H24N3P

  • Molecular Weight 241.31

  •  Beilstein/REAXYS Number 1343311

  •  MDL number MFCD01863555

  •  PubChem Substance ID 329767760

  •  NACRES NA.22

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Properties

Related Categories Catalysis and Inorganic Chemistry, Chemical Synthesis, Phosphine Compounds, Phosphine Ligands
assay   97%
refractive index   n20/D 1.528
  n20/D 1.53 (lit.)
bp   104 °C/0.1 mmHg (lit.)
density   1.041 at 25 °C
  1.049 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
SMILES string   C1CCN(C1)P(N2CCCC2)N3CCCC3
InChI   1S/C12H24N3P/c1-2-8-13(7-1)16(14-9-3-4-10-14)15-11-5-6-12-15/h1-12H2
InChI key   PXFLCAQHOZXYED-UHFFFAOYSA-N

Description

Application

Monodentate P-donor ligand.

Used as a phosphitylation reagent for oligonucleotide synthesis.

Packaging

2.5 g in glass bottle

500 mg in glass bottle

Safety & Documentation

Safety Information

RIDADR 
NONH for all modes of transport
WGK Germany 
3
Flash Point(F) 
208.4 °F
Flash Point(C) 
98 °C
Protocols & Articles
Peer-Reviewed Papers
15

References

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