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149497 Sigma-Aldrich

Methyl diphenylphosphinite

97%

Synonym: Diphenylmethoxyphosphine, Methoxydiphenylphosphine, NSC 171167

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Properties

Related Categories Catalysis and Inorganic Chemistry, Chemical Synthesis, Phosphine Compounds, Phosphorus Precursors
Quality Level   100
assay   97%
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
refractive index   n20/D 1.604 (lit.)
bp   149 °C/6 mmHg (lit.)
density   1.078 g/mL at 25 °C (lit.)
functional group   phosphine
storage temp.   2-8°C
SMILES string   COP(c1ccccc1)c2ccccc2
InChI   1S/C13H13OP/c1-14-15(12-8-4-2-5-9-12)13-10-6-3-7-11-13/h2-11H,1H3
InChI key   OAADXJFIBNEPLY-UHFFFAOYSA-N

Description

Application

Ased as:
• Catalyst for hydroformylative desymmetrization of bisalkenyl carbinols and bishomoallylic carbinols
• Ligand in rhodium-catalyzed hydroformylation of bishomoallylic alcohols
• Calatyst in preparation of γ-lactones via branched-regioselective hydroformylation reactions
• Ligand for nickel-catalyzed hydrocyanation reactions
• Catalyst in annulation reactions

Packaging

5 g in glass bottle

Safety & Documentation

Safety Information

Symbol 
GHS07  GHS07
Signal word 
Warning
Hazard statements 
Precautionary statements 
Target organs 
Respiratory system
RIDADR 
UN 2810 6.1 / PGIII
WGK Germany 
WGK 3
Flash Point(F) 
235.4 °F - closed cup
Flash Point(C) 
> 113 °C - closed cup
Protocols & Articles
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