419206

Benzyl(triphenylphosphoranyliden)acetat

97%

• Synonym(e): (Benzyloxycarbonylmethylene)triphenylphosphorane, 2-(Triphenylphosphoranylidene)acetic acid phenylmethyl ester
• Lineare Formel: (C₆H₅)₃P=CHCO₂CH₂C₆H₅
• CAS-Nummer: 15097-38-8
• Molekulargewicht: 410.44
• MDL-Nummer: MFCD00191787
• UNSPSC-Code: 12352108
• PubChem Substanz-ID: 24866098
• NACRES: NA.22

Eigenschaften

• Assay: 97%
• Eignung der Reaktion: reaction type: C-C Bond Formation
• mp (Schmelzpunkt): 120-122 °C (lit.)
• Funktionelle Gruppe: ester; phenyl; phosphine
• SMILES String: O=C(OCc1ccccc1)C=P(c2ccccc2)(c3ccccc3)c4ccccc4
• InChI: 1S/C27H23O2P/c28-27(29-21-23-13-5-1-6-14-23)22-30(24-15-7-2-8-16-24,25-17-9-3-10-18-25)26-19-11-4-12-20-26/h1-20,22H,21H2
• InChIKey: INKMLGJBBDRIQR-UHFFFAOYSA-N

Beschreibung

Anwendung

Reactant for:

• Tributylphosphine-mediated vinylogous Wittig reactions
• Synthesis of 1,2-dioxanes for antitrypanosomal activity
• Organocatalytic Michael-type reactions / Wittig reactions of phosphorus ylides and unsaturated ketones
• Stereoselective phosphine-catalyzed cycloaddition to form spirocyclopenteneoxindoles
• Enantioselective synthesis of pantothenic acid
• Preparation of phosphorus ylides from phosphoranes and acetic anhydride

Sicherheitshinweise

• Lagerklassenschlüssel: 11 - Combustible Solids
• WGK: WGK 3
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable
• Persönliche Schutzausrüstung: Eyeshields, Gloves, type N95 (US)