472867

6,6′-Di-O-(tert-butyldiphenylsilyl)-D-lactal

97%

• Empirische Formel (Hill-System): C₄₄H₅₆O₉Si₂
• CAS-Nummer: 187999-59-3
• Molekulargewicht: 785.08
• MDL-Nummer: MFCD01321286
• UNSPSC-Code: 12352200
• PubChem Substanz-ID: 24870835

Eigenschaften

• Assay: 97%
• Optische Aktivität: [α]20/D +10°, c = 1 in chloroform
• mp (Schmelzpunkt): 85-92 °C (lit.)
• SMILES String: CC(C)(C)[Si](OC[C@H]1OC=C[C@@H](O)[C@H]1OC2O[C@H](CO[Si](c3ccccc3)(c4ccccc4)C(C)(C)C)[C@H](O)[C@H](O)[C@H]2O)(c5ccccc5)c6ccccc6
• InChI: 1S/C44H56O9Si2/c1-43(2,3)54(31-19-11-7-12-20-31,32-21-13-8-14-22-32)50-29-36-38(46)39(47)40(48)42(52-36)53-41-35(45)27-28-49-37(41)30-51-55(44(4,5)6,33-23-15-9-16-24-33)34-25-17-10-18-26-34/h7-28,35-42,45-48H,29-30H2,1-6H3/t35-,36-,37-,38+,39+,40-,41-,42?/m1/s1
• InChIKey: AFFPFDIIVCVTRH-MEZNOVCUSA-N

Beschreibung

Anwendung

Important building block for both solution- and solid-phase synthesis of oligosaccharides.