CAS 24470-78-8

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

Isopropyltriphenylphosphonium iodide, 98+%

CAS: 24470-78-8

Useful precursor of isopropylidene unit by Wittig reaction with aldehydes. It is also used in tandem cyclopropanation and Wittig olefination in a synthesis of chrysanthemic acid. Also employed in Wittig and cyclopropanation reactions. It is used as a reactant for total synthesis of heliananes, in th

Formula: C₂₁H₂₂IP

Purity: 98+%

Color and Shape: White to pale cream or pale yellow, Crystalline powder or powder

Molecular weight: 432.29

Ref: 02-A12881

Phosphonium, (1-methylethyl)triphenyl-, iodide (1:1)

CAS: 24470-78-8

Formula: C₂₁H₂₂IP

Purity: 97%

Color and Shape: Solid

Molecular weight: 432.2776

Ref: IN-DA002O9L

Isopropyltriphenylphosphonium Iodide

CAS: 24470-78-8

Formula: C₂₁H₂₂IP

Purity: >98.0%(T)(HPLC)

Color and Shape: White to Light yellow to Light orange powder to crystal

Molecular weight: 432.29

Ref: 3B-I0552

Isopropyl(triphenyl)phosphonium iodide

CAS: 24470-78-8

Isopropyl(triphenyl)phosphonium iodide

Formula: C₂₁H₂₂P·I

Purity: 98%

Color and Shape: Yellow Solid

Molecular weight: 432.27761

Ref: 54-OR23410

Isopropyltriphenylphosphonium iodide

CAS: 24470-78-8

Isopropyltriphenylphosphonium iodide

Formula: C₂₁H₂₂IP

Purity: 97%

Molecular weight: 432.28

Ref: IN-DG1369

Phosphonium, (1-methylethyl)triphenyl-, iodide (1:1)

CAS: 24470-78-8

Purity: 97%

Molecular weight: 432.2850037

Ref: 10-F862238

Isopropyltriphenylphosphonium Iodide

Controlled Product

CAS: 24470-78-8

Applications Isopropyltriphenylphosphonium Iodide is a synthetic reagent used in various olfeination and chiral-auxiliary-mediated synthesis of pharmaceutical goods.
References Takao, K., et al.: Molec., 17, 13330 (2012); Konishi, H., et al.: Org. Lett., 14, 4722 (2012); Asano, M., et al.: Bioorg. Med. Chem. Lett., 22, 3083 (2012);

Formula: C₂₁H₂₂IP

Color and Shape: Neat

Molecular weight: 432.28

Ref: TR-I873620