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HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 47326Erstellt: 24. Oktober 2026

Tert-butyl 4-(2-(benzyloxy)-3-(tert-butoxy)propyl]-4-hydroxy-1-piperidinecarboxylate → Tert-butyl 4-[2-(benzyloxy)-3-hydroxypropyl]-4-hydroxy-1-piperidinecarboxylate

https://huagongshe.com/de/reaction/47326

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
EduktTert-butyl 4-(2-(benzyloxy)-3-(tert-butoxy)propyl]-4-hydroxy-1-piperidinecarboxylateHCID 22744588—
EduktAmmonium cerium-nitrateHCID 57418452—
LösungsmittelAcetonitrileHCID 6342—
ProduktTert-butyl 4-[2-(benzyloxy)-3-hydroxypropyl]-4-hydroxy-1-piperidinecarboxylateHCID 2274464826,7%

Reaktionsschritte

2.36 g of tert-butyl 4-[2-(benzyloxy)-3-(tert-butoxy)propyl]-4-hydroxy-1-piperidinecarboxylate was dissolved in 40 ml acetonitrile, 426 mg of cerium ammonium nitrate was added thereto, and the mixture was stirred at room temperature overnight. Silica gel was added to the reaction solution, and then it was evaporated It was purified by adsorptive silica gel charged in a non-adsorptive silica gel column with hexane-ethyl acetate to give 547 mg of tert-butyl 4-[2-(benzyloxy)-3-hydroxypropyl]-4-hydroxy-1-piperidinecarboxylate.

Herkunft & Nachweise

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS06699870B2
Quelldatensatzuspto-grants-2004_03
ORD IDord-da61023537e6496ab9c1190c0d24d14d
Quellennotizuspto-grants-2004_03