369799

(tert-Butoxycarbonylmethylen)triphenylphosphoran

98%

• Synonym(e): tert-Butyl(triphenylphosphoranyliden)acetat
• Lineare Formel: (C₆H₅)₃P=CHCO₂C(CH₃)₃
• CAS-Nummer: 35000-38-5
• Molekulargewicht: 376.43
• EG-Nummer: 412-880-7
• MDL-Nummer: MFCD00075545
• UNSPSC-Code: 12352108
• PubChem Substanz-ID: 24863043
• NACRES: NA.22

Eigenschaften

• Qualitätsniveau: 100
• Assay: 98%
• Form: solid
• Eignung der Reaktion: reaction type: C-C Bond Formation
• mp (Schmelzpunkt): 152-155 °C (lit.)
• Funktionelle Gruppe: ester; phosphine
• Lagertemp.: 2-8°C
• SMILES String: CC(C)(C)OC(=O)C=P(c1ccccc1)(c2ccccc2)c3ccccc3
• InChI: 1S/C24H25O2P/c1-24(2,3)26-23(25)19-27(20-13-7-4-8-14-20,21-15-9-5-10-16-21)22-17-11-6-12-18-22/h4-19H,1-3H3
• InChIKey: ZWZUFQPXYVYAFO-UHFFFAOYSA-N

Beschreibung

Anwendung

Wittig reagent used in the synthesis of aldose reductase inhibitors, a podophyllotoxin derivative, and tautomycin.
Versatile Wittig reagent used in medicinal chemistry.

Sicherheitshinweise

• Piktogramme: GHS06,GHS08,GHS09
• Signalwort: Danger
• H-Sätze: H301,H317,H319,H373,H411
• P-Sätze: P273 - P280 - P301 + P310 - P302 + P352 - P305 + P351 + P338 - P314
• Gefahreneinstufungen: Acute Tox. 3 Oral - Aquatic Chronic 2 - Eye Irrit. 2 - Skin Sens. 1 - STOT RE 2
• Lagerklassenschlüssel: 6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• WGK: WGK 3
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable
• Persönliche Schutzausrüstung: Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges