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HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 12587Erstellt: 27. Oktober 2026

[(R)-1-hydroxymethyl-3-(4-hydroxy-phenyl)-1-methyl-propyl]-carbamic acid tert-butyl ester → [(R)-1-Formyl-3-(4-heptyloxy-phenyl)-1-methyl-propyl]-carbamic acid tert-butyl ester

https://huagongshe.com/reaction/12587

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
Edukt[(R)-1-hydroxymethyl-3-(4-hydroxy-phenyl)-1-methyl-propyl]-carbamic acid tert-butyl esterHCID 59655583—
KatalysatorHCID 178419074HCID 178419074—
LösungsmittelDichloromethaneHCID 6344—
Produkt[(R)-1-Formyl-3-(4-heptyloxy-phenyl)-1-methyl-propyl]-carbamic acid tert-butyl esterHCID 59339517—

Reaktionsschritte

To a stirred solution of [(R)-1-hydroxymethyl-3-(4-hydroxy-phenyl)-1-methyl-propyl]-carbamic acid tert-butyl ester (1.98 g, 5.03 mMol) in CH2Cl2 (20 ml) is added N-morpholine-N-oxide (884 mg, 7.54 mMol) and tetra-n-propylammonium perruthenate (177 mg, 0.50 mMol). The mixture is stirred at RT for 1 hour. The mixture is then filtered over a short pad of SiO2 eluting with diethyl ether. The filtrate is concentrated under reduced pressure to give the title compound. The crude product is sufficiently pure to be used in the next stage without further purification.

Herkunft & Nachweise

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS07728020B2
Quelldatensatzuspto-grants-2010_06
ORD IDord-651db5982fa74a0abf2ef00d192ec652
Quellennotizuspto-grants-2010_06