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135259 Sigma-Aldrich

(3-Bromopropyl)triphenylphosphonium bromide

98%

Synonym: NSC 84074

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Properties

Related Categories C-C Bond Formation, Chemical Synthesis, Olefination, Synthetic Reagents, Wittig Reagents More...
assay   98%
reaction suitability   reaction type: C-C Bond Formation
mp   228-230 °C (lit.)
storage temp.   room temp
SMILES string   [Br-].BrCCC[P+](c1ccccc1)(c2ccccc2)c3ccccc3
InChI   1S/C21H21BrP.BrH/c22-17-10-18-23(19-11-4-1-5-12-19,20-13-6-2-7-14-20)21-15-8-3-9-16-21;/h1-9,11-16H,10,17-18H2;1H/q+1;/p-1
InChI key   ZAHUZZUGJRPGKW-UHFFFAOYSA-M

Description

Application

Reactant involved in:
• Synthesis of functionalized polyurethanes using cationic ring-opening polymerization and click chemistry
• Semipinacol rearrangement and direct arylation
• Olefination of benzaldehydes
• C-H activation / cycloisomerization
• Intramolecular dehydrobromination
• Cycloisomerizations of bromodienes and enynes

Packaging

25 g in glass bottle

Safety & Documentation

Safety Information

Symbol 
GHS07  GHS07
Signal word 
Warning
Hazard statements 
Precautionary statements 
Target organs 
Respiratory system
Personal Protective Equipment 
RIDADR 
NONH for all modes of transport
WGK Germany 
WGK 3
Flash Point(F) 
Not applicable
Flash Point(C) 
Not applicable
Protocols & Articles
Peer-Reviewed Papers
15

References

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