424951

Ethyl-(S)-(−)-2-(tert-butyldimethylsilyloxy)propionat

98%

• Lineare Formel: CH₃CH[OSi(CH₃)₂C(CH₃)₃]CO₂C₂H₅
• CAS-Nummer: 106513-42-2
• Molekulargewicht: 232.39
• MDL-Nummer: MFCD00192135
• UNSPSC-Code: 12352108
• PubChem Substanz-ID: 24866603
• NACRES: NA.22

Eigenschaften

• Assay: 98%
• Form: liquid
• Optische Aktivität: [α]20/D −30°, c = 1.26 in chloroform
• Brechungsindex: n20/D 1.425 (lit.)
• bp: 187 °C (lit.)
• Dichte: 0.875 g/mL at 25 °C (lit.)
• Funktionelle Gruppe: ester
• SMILES String: CCOC(=O)[C@H](C)O[Si](C)(C)C(C)(C)C
• InChI: 1S/C11H24O3Si/c1-8-13-10(12)9(2)14-15(6,7)11(3,4)5/h9H,8H2,1-7H3/t9-/m0/s1
• InChIKey: KOBAXFIJEBLKRZ-VIFPVBQESA-N

Beschreibung

Anwendung

Precursor to the lactyl-3,4-didehydroproline didemnin B side chain.[1] Starting material for the asymmetric synthesis of syn- and anti- functionalized1,2-diols.[2]

Sicherheitshinweise

• Lagerklassenschlüssel: 10 - Combustible liquids not in Storage Class 3
• WGK: WGK 3
• Flammpunkt (°F): 174.2 °F - closed cup
• Flammpunkt (°C): 79 °C - closed cup