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CAS 24470-78-8

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Isopropyltriphenylphosphonium iodide

Description:
Isopropyltriphenylphosphonium iodide is a quaternary ammonium salt characterized by its structure, which includes a triphenylphosphonium cation and an isopropyl group, paired with an iodide anion. This compound typically appears as a white to off-white solid and is soluble in polar organic solvents. It is known for its role as a phase transfer catalyst in organic synthesis, facilitating the transfer of ions across phase boundaries. The presence of the triphenylphosphonium moiety enhances its lipophilicity, making it effective in various chemical reactions, including alkylation and nucleophilic substitutions. Additionally, it can be used in the synthesis of other phosphonium salts and as a reagent in the preparation of phosphonium ylides, which are important intermediates in organic chemistry. Safety precautions should be observed when handling this compound, as it can be toxic and irritant. Overall, Isopropyltriphenylphosphonium iodide is a valuable reagent in synthetic organic chemistry due to its unique properties and versatility.
Formula:C21H22P·I
InChI:InChI=1S/C21H22P.HI/c1-18(2)22(19-12-6-3-7-13-19,20-14-8-4-9-15-20)21-16-10-5-11-17-21;/h3-18H,1-2H3;1H/q+1;/p-1
InChI key:InChIKey=HHBXWXJLQYJJBW-UHFFFAOYSA-M
SMILES:[P+](C(C)C)(C1=CC=CC=C1)(C2=CC=CC=C2)C3=CC=CC=C3.[I-]
Synonyms:
  • (1-Methylethyl)(Triphenyl)Phosphonium
  • (1-Methylethyl)(Triphenyl)Phosphonium Iodide
  • (1-Methylethyl)triphenylphosphonium iodide
  • (2-Propyl)triphenylphosphonium iodide
  • NSC 140615
  • Phosphonium, (1-methylethyl)triphenyl-, iodide
  • Phosphonium, (1-methylethyl)triphenyl-, iodide (1:1)
  • Phosphonium, isopropyltriphenyl-, iodide
  • Triphenylisopropylphosphonium iodide
  • Isopropyltriphenylphosphonium iodide
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