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CAS 7310-74-9

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Cinnamyl triphenylphosphonium bromide

Description:
Cinnamyl triphenylphosphonium bromide is a quaternary ammonium salt characterized by its unique structure, which includes a cinnamyl group attached to a triphenylphosphonium moiety. This compound typically appears as a white to off-white solid and is soluble in polar organic solvents. It is known for its utility in organic synthesis, particularly in the formation of alkenes through the Wittig reaction, where it acts as a phosphonium ylide precursor. The presence of the triphenylphosphonium group enhances its reactivity and stability, making it a valuable reagent in various chemical transformations. Additionally, the bromide counterion contributes to its solubility and reactivity profile. Cinnamyl triphenylphosphonium bromide is also of interest in studies related to phosphonium salts and their applications in medicinal chemistry and materials science. As with many chemical substances, proper handling and safety precautions should be observed due to potential hazards associated with its use.
Formula:C27H24BrP
InChI:InChI=1/C27H24P.BrH/c1-5-14-24(15-6-1)16-13-23-28(25-17-7-2-8-18-25,26-19-9-3-10-20-26)27-21-11-4-12-22-27;/h1-22H,23H2;1H/q+1;/p-1/b16-13+;
Synonyms:
  • Cinnamyltriphenylphosphonium bromide
  • (3-Phenyl-2-propenyl)triphenylphosphonium bromide
  • triphenyl[(2E)-3-phenylprop-2-en-1-yl]phosphonium bromide
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