Zurück
HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 458502Erstellt: 26. Oktober 2026

Diethyl Ether → tert-Butyl 4-[formylmethyl]phenoxyacetate

https://huagongshe.com/reaction/458502

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
EduktDiethyl EtherHCID 3283—
EduktTert-butyl [4-(2-hydroxyethyl)phenoxy]acetateHCID 23119602—
EduktHCID 178418287HCID 178418287—
LösungsmittelDichloromethaneHCID 6344—
Produkttert-Butyl 4-[formylmethyl]phenoxyacetateHCID 2311960180%

Reaktionsschritte

To a solution of 18 (20.0 g, 0.083 mole) in anhydrous dichloromethane (200 ml) was added pyridinium chlorochromate (PCC) (44.7 g, 0.207 mole) and the mixture was stirred at room temperature for two hours. Ether (500 ml) was then added to quench the reaction and the mixture was then filtered through C elite. (Trade Mark) Evaporation of the solvents in vacuo afforded the crude product which was purified by flash chromatography on silica gel using 20% ethyl acetate in hexane to give 19 (16.6 g, 80%) as a yellow oil.

Herkunft & Nachweise

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS07192722B2
Quelldatensatzuspto-grants-2007_03
ORD IDord-b00321ec6d584fa094fdfd95f876d7c2
Quellennotizuspto-grants-2007_03