Benzyl N,N,N',N'-Tetraisopropylphosphorodiamidite ≥98.0% (by GC, titration analysis)
Leverandør: TCISamlet vurdering
Gennemsntilig vurdering
Benzyl N,N,N',N'-tetraisopropylphosphorodiamidite [B5997] is used in the synthesis of phosphodiesters and phosphorylation of inositols and nucleosides.
B5997 promptly reacts with alcohols in the presence of a base like 1H-tetrazole to afford a phosphoramidite. It can further react with another alcohol resulting in a phosphite triester with different alcohol species. Successive oxidation of the phosphorus atom and deprotection gives a phosphodiester.
Formel:
C₁₉H₃₅N₂OP Opbevaringstemperatur: Køleskab |
MDL Number:
MFCD32062870 CAS-nummer: 108549-21-9 |
Specifikationer Testresultater
Appearance | Colorless to Almost colorless clear liquid |
Purity (GC) | min. 98.0 % |
Purity (Nonaqueous Titration) | min. 98.0 % |
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