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CAS 23308-83-0

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(2-Nitrobenzyl)triphenylphosphonium bromide monohydrate

Description:
(2-Nitrobenzyl)triphenylphosphonium bromide monohydrate is a quaternary ammonium salt characterized by its triphenylphosphonium cation and a 2-nitrobenzyl group. This compound typically appears as a white to off-white crystalline solid and is soluble in polar organic solvents, which makes it useful in various chemical applications. The presence of the nitro group introduces electron-withdrawing characteristics, influencing the compound's reactivity and stability. As a phosphonium salt, it can participate in nucleophilic substitution reactions, making it valuable in organic synthesis, particularly in the formation of phosphonium ylides. The bromide ion serves as a counterion, contributing to the compound's ionic nature. The monohydrate form indicates the presence of one water molecule per formula unit, which can affect the compound's solubility and stability. Overall, (2-Nitrobenzyl)triphenylphosphonium bromide monohydrate is significant in synthetic organic chemistry and may have applications in medicinal chemistry and material science due to its unique structural features.
Formula:C25H23BrNO3P
InChI:InChI=1/C25H21NO2P.BrH.H2O/c27-26(28)25-19-11-10-12-21(25)20-29(22-13-4-1-5-14-22,23-15-6-2-7-16-23)24-17-8-3-9-18-24;;/h1-19H,20H2;1H;1H2/q+1;;/p-1
Synonyms:
  • (2-Nitrobenzyl)(Triphenyl)Phosphonium
  • (2-Nitrobenzyl)(Triphenyl)Phosphonium Bromide Hydrate (1:1:1)
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