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HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 580360Erstellt: 25. Oktober 2026

Hydrochloric Acid → alpha-Methyl-3-nitrobenzenemethanol

https://huagongshe.com/reaction/580360

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
EduktHydrochloric AcidHCID 313—
EduktTetrahydrofuranHCID 8028—
Edukt3-Nitrophenylacetic acidHCID 15876—
Edukt(Dimethyl sulfide)trihydroboronHCID 12423031—
LösungsmittelMethanolHCID 887—
Produktalpha-Methyl-3-nitrobenzenemethanolHCID 223135—

Reaktionsbedingungen

Temperatur25 °C

Reaktionsschritte

40 g of 3-nitrophenylacetic acid was added to a solution of 26 ml of 10M borane-methyl sulfide in 200 ml of THF, and the mixture was stirred at 25° C. for 3 hr. The solution was then acidified with HCl in methanol, followed by evaporation of the solvent. The product 3-nitrophenylethanol (IV, A=H) was partitioned between diethyl ether (Et2O) and aqueous sodium carbonate, and the Et2O layer dried over sodium sulfate. Evaporation of the Et2O afforded 34.8 g of 3-nitrophenylethanol (IV, A=H) as an oil.

Herkunft & Nachweise

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS04752621
Quelldatensatzuspto-grants-1988_06
ORD IDord-d72bb97780a14745b1520b0bee87dcf0
Quellennotizuspto-grants-1988_06