725285

(Jodmethyl)triphenylphosphoniumjodid

95%

• Synonym(e): NSC 116665
• Empirische Formel (Hill-System): C₁₉H₁₇I₂P
• CAS-Nummer: 3020-28-8
• Molekulargewicht: 530.12
• MDL-Nummer: MFCD03931274
• UNSPSC-Code: 12352002
• PubChem Substanz-ID: 329764143
• NACRES: NA.22

Eigenschaften

• Assay: 95%
• Form: solid
• Eignung der Reaktion: reaction type: C-C Bond Formation
• mp (Schmelzpunkt): 260-266 °C
• Funktionelle Gruppe: iodo; phosphine
• SMILES String: [I-].IC[P+](c1ccccc1)(c2ccccc2)c3ccccc3
• InChI: 1S/C19H17IP.HI/c20-16-21(17-10-4-1-5-11-17,18-12-6-2-7-13-18)19-14-8-3-9-15-19;/h1-15H,16H2;1H/q+1;/p-1
• InChIKey: NAVMMSRRNOXQMJ-UHFFFAOYSA-M

Beschreibung

Anwendung

Reactant or reagent for synthesis of:

• Phosphacyclic compounds via oxidative dimerizations
• Enamides via cross-coupling
• Cyclopeptide alkaloids for use as antibacterial or cytotoxic agents
• Terminal alkynes via dehydrohalogenation of aldehydes

Reactant for vinylcyclopropanation / cyclopentenation of strained alkenes using a sequential carborhodation process

Used as an olefination agent in the Lewis acid catalysis of electrocyclization of trienes

Sicherheitshinweise

• Piktogramme: GHS07
• Signalwort: Warning
• H-Sätze: H315,H319,H335
• P-Sätze: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Gefahreneinstufungen: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• Zielorgane: Respiratory system
• Lagerklassenschlüssel: 11 - Combustible Solids
• WGK: WGK 3
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable