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366455 Aldrich

Triphenylphosphine, polymer-bound

100-200 mesh, extent of labeling: ~3.0 mmol/g loading, 2 % cross-linked with divinylbenzene

Synonym: Copolymer of styrene and divinylbenzene, diphenylphosphinated, Diphenylphosphino-polystyrene, Polystyrene crosslinked with divinylbenzene, diphenylphosphinated

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Properties

Related Categories Catalysis and Inorganic Chemistry, Chemical Synthesis, Ligands, Phosphine Compounds, Phosphine Ligands,
crosslinking   2 % cross-linked with divinylbenzene
extent of labeling   ~3.0 mmol/g loading
particle size   100-200 mesh

Description

Packaging

5, 25, 100 g in glass bottle

Preparation Note

Used for the preparation of supported precious metal complexes.

Used to prepare polymer bound ylides for Wittig reactions. It can also be used to convert alcohols or carboxylic acids to the corresponding chlorides under relatively mild conditions in high yield.

Price and Availability


Cross-Coupling Guide
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
Protocols & Articles

Articles

Additional Phosphines from Sigma-Aldrich

Sigma-Aldrich offers an extended variety of phosphines utilized in C-C bond forming processes. Recent work reported by Prof. Gregory Fu and coworkers has expanded the utility of trialkylphosphines an...
ChemFiles Volume 4 Article 2
Keywords: C-C bond formation

Peer-Reviewed Papers
15

References

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