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745219 Sigma-Aldrich

(5H-Dibenzo[a,d]cyclohepten-5-yl)diphenylphosphine

≥96.5% (elemental analysis)

Synonym: (5H-Dibenzo[a,d]cyclohepten-5-yl)diphenylphosphane, 5-(Diphenylphosphanyl)dibenzo[a,d]cycloheptene, troppPh

  • CAS Number 210969-23-6

  • Empirical Formula (Hill Notation) C27H21P

  • Molecular Weight 376.43

  •  Beilstein/REAXYS Number 12068554

  •  MDL number MFCD28053534

  •  PubChem Substance ID 329764970

  •  NACRES NA.22

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Properties

Related Categories Catalysis and Inorganic Chemistry, Chemical Synthesis, Phosphine Compounds, Phosphine Ligands
assay   ≥96.5% (elemental analysis)
loss   ≤1.0% loss on drying
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   P(C1=CC=CC=C1)(C2=CC=CC=C2)C3C(C=CC=C4)=C4C=CC5=C3C=CC=C5
InChI   1S/C27H21P/c1-3-13-23(14-4-1)28(24-15-5-2-6-16-24)27-25-17-9-7-11-21(25)19-20-22-12-8-10-18-26(22)27/h1-20,27H
InChI key   KZCMNDBHBVBRLY-UHFFFAOYSA-N

Description

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

Safety & Documentation

Safety Information

Hazard statements 
RIDADR 
NONH for all modes of transport
WGK Germany 
3

Documents

Certificate of Analysis (COA)

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Protocols & Articles
Peer-Reviewed Papers
15

References

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