389471

Ethyltriphenylphosphoniumiodid

95%

• Synonym(e): ETPPI, Phenylphosphonium ethyl iodide
• Lineare Formel: (C₆H₅)₃P(I)C₂H₅
• CAS-Nummer: 4736-60-1
• Molekulargewicht: 418.25
• Beilstein: 3659323
• EG-Nummer: 225-245-2
• MDL-Nummer: MFCD00040352
• UNSPSC-Code: 12352002
• PubChem Substanz-ID: 24864288
• NACRES: NA.22

Eigenschaften

• Assay: 95%
• Form: powder
• Eignung der Reaktion: reaction type: C-C Bond Formation
• mp (Schmelzpunkt): 164-168 °C (lit.)
• SMILES String: [I-].CC[P+](c1ccccc1)(c2ccccc2)c3ccccc3
• InChI: 1S/C20H20P.HI/c1-2-21(18-12-6-3-7-13-18,19-14-8-4-9-15-19)20-16-10-5-11-17-20;/h3-17H,2H2,1H3;1H/q+1;/p-1
• InChIKey: SLAFUPJSGFVWPP-UHFFFAOYSA-M

Beschreibung

Anwendung

Ethyltriphenylphosphonium iodide can be used as:

• An efficient catalyst for N,N-dimethylation of primary aromatic amines with methyl alkyl carbonates.
• A phase transfer catalyst for the synthesis of 3-hydroxyflavones from chalcones via Algar−Flynn−Oyamada synthesis.

Reactant involved in:

• Synthesis of diarylmethine derivatives, phosphonium salts, and bismuth(III) polynuclear halide complexes
• Asymmetric hydrogenation

Sicherheitshinweise

• Piktogramme: GHS06
• Signalwort: Danger
• H-Sätze: H301,H319
• P-Sätze: P264 - P280 - P301 + P310 - P305 + P351 + P338 - P337 + P313 - P405
• Gefahreneinstufungen: Acute Tox. 3 Oral - Eye Irrit. 2
• Lagerklassenschlüssel: 6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• WGK: WGK 3
• Persönliche Schutzausrüstung: Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges