Ald-PEG3-Azide synthesis
- Product Name:Ald-PEG3-Azide
- CAS Number:1002342-83-7
- Molecular formula:C8H15N3O4
- Molecular Weight:217.23
86770-67-4
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Yield: 66%
Reaction Conditions:
Stage #1:2-[2-[2-(2-azidoethoxy)ethoxy]ethoxy]ethanol with oxalyl dichloride in tetrahydrofuran;dimethyl sulfoxide at -78; for 0.5 h;Inert atmosphere;
Stage #2: with triethylamine in tetrahydrofuran;dimethyl sulfoxide at -78; for 0.25 h;Inert atmosphere;
References:
Sornay, Charlotte;Hessmann, Steve;Erb, Stéphane;Dovgan, Igor;Ehkirch, Anthony;Botzanowski, Thomas;Cianférani, Sarah;Wagner, Alain;Chaubet, Guilhem [Chemistry - A European Journal,2020,vol. 26,# 61,p. 13797 - 13805] Location in patent:supporting information