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HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 1270448Erstellt: 25. Oktober 2026

Sodium Thiosulfate → 1-Phenylcyclohexane-1-carbaldehyde

https://huagongshe.com/reaction/1270448

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
EduktSodium ThiosulfateHCID 24477—
EduktIsocyanateHCID 105034—
EduktTriacetoxyperiodinaneHCID 159087—
EduktSodium BicarbonateHCID 516892—
LösungsmittelDichloromethaneHCID 6344—
LösungsmittelEthyl AcetateHCID 8857—
Produkt1-Phenylcyclohexane-1-carbaldehydeHCID 14922606150,3%

Reaktionsschritte

To compound 2 (5.0 g, 26.3 mmol) in CH2Cl2 (50 mL) was added 13.4 g (31.6 mmol) of Dess-Martin periodinane. After 2 h, sodium thiosulfate (58 g) followed by sat. NaHCO3 (200 mL) was added. After stirring for 1 h, the reaction mixture was diluted with EtOAc then washed with H2O, brine and dried over anhydrous sodium sulfate. Purification by flash chromatography (3:1, hexane-EtOAc) gave 1-phenyl-cyclohexanecarbaldehyde (4.47 g, 90%) as a colorless oil. Mass Spec [M+H]+=189.1.

Herkunft & Nachweise

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS07202253B2
Quelldatensatzuspto-grants-2007_04
ORD IDord-66d2f3378244432dbc4e79256408d4f6
Quellennotizuspto-grants-2007_04