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454419 Sigma-Aldrich

Ethyldiphenylphosphine oxide

97%

Synonym: Diphenylphosphinoethane monoxide

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Properties

Related Categories Catalysis and Inorganic Chemistry, Chemical Synthesis, Phosphine Compounds, Phosphine Ligands
assay   97%
mp   120-125 °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   CCP(=O)(c1ccccc1)c2ccccc2
InChI   1S/C14H15OP/c1-2-16(15,13-9-5-3-6-10-13)14-11-7-4-8-12-14/h3-12H,2H2,1H3
InChI key   AKTGKEBIBGSCLD-UHFFFAOYSA-N

Description

Application

Reactant for:
• Regioselective lactonization of unsymmetrical 1,4-diols
• Synthesis of a nanostructured dioxomolybdenum(VI) catalyst for liquid-phase epoxidation of olefins
• Reduction of tertiary phosphine oxides with DIBAL-H
• Diphenylphosphineyl-mediated synthesis of ketones
• Nucleophilic aromatic substitution of hydrogen by phosphorous stabilized carbanions
• Stereospecific reduction to form phosphines

Packaging

5 g in glass bottle

Safety & Documentation

Safety Information

Symbol 
GHS07  GHS07
Signal word 
Warning
Hazard statements 
Precautionary statements 
Personal Protective Equipment 
RIDADR 
NONH for all modes of transport
WGK Germany 
3
RTECS 
SZ0199240

Documents

Certificate of Analysis (COA)

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Protocols & Articles
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