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CAS 18355-96-9

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Phosphonium, [3-(dimethylamino)propyl]triphenyl-, bromide (1:1)

Description:
Phosphonium, [3-(dimethylamino)propyl]triphenyl-, bromide (1:1), commonly referred to as a phosphonium salt, is characterized by its quaternary ammonium structure, where a phosphorus atom is bonded to three phenyl groups and one propyl chain that contains a dimethylamino group. This compound typically exhibits a high degree of stability due to the strong ionic bond between the positively charged phosphonium cation and the bromide anion. It is often used in organic synthesis and catalysis, particularly in reactions involving nucleophiles. The presence of the dimethylamino group enhances its solubility in polar solvents and may influence its reactivity, making it a useful intermediate in various chemical transformations. Additionally, phosphonium salts can exhibit interesting properties such as phase transfer catalysis and can serve as precursors for the synthesis of other phosphorus-containing compounds. Safety considerations should be taken into account, as with many organophosphorus compounds, due to potential toxicity and environmental impact.
Formula:C23H27NP·Br
InChI:InChI=1S/C23H27NP.BrH/c1-24(2)19-12-20-25(21-13-6-3-7-14-21,22-15-8-4-9-16-22)23-17-10-5-11-18-23;/h3-11,13-18H,12,19-20H2,1-2H3;1H/q+1;/p-1
InChI key:InChIKey=SSWPSKSQQSJKKF-UHFFFAOYSA-M
SMILES:[P+](CCCN(C)C)(C1=CC=CC=C1)(C2=CC=CC=C2)C3=CC=CC=C3.[Br-]
Synonyms:
  • (3-Bromidepropyl)Triphenylphos-Phonium Bromide
  • (3-Dimethylamino)propyltriphenylphosphonium bromide
  • 3-Dimethylaminopropyltriphenylphosphonium bromide
  • Phosphonium, [3-(dimethylamino)propyl]triphenyl-, bromide
  • Phosphonium, [3-(dimethylamino)propyl]triphenyl-, bromide (1:1)
  • [3-(Dimethylamino)propyl]triphenylphosphonium bromide
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