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HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 924713Erstellt: 25. Oktober 2026

Sodium Hydroxide → Bis(4-chlorophenyl)acetaldehyde

https://huagongshe.com/reaction/924713

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
EduktSodium HydroxideHCID 14798—
Edukt4-Chloro-beta-(4-chlorophenyl)benzeneethanolHCID 17533—
EduktTriacetoxyperiodinaneHCID 159087—
LösungsmittelDichloromethaneHCID 6344—
ProduktBis(4-chlorophenyl)acetaldehydeHCID 167694—

Reaktionsschritte

Dess-Martin periodinane (3.17 g, 7.49 mmol) was added to a solution of 2,2-Bis-(4-chloro-phenyl)-ethanol in dichloromethane (40 ml). The reaction mixture was stirred at room temperature for 17 hours under nitrogen, 2N NaOH added (15 ml) and the organic layer was separated, dried (MgSO4), filtered and concentrated to afford the title compounds which was used in the next step without further purification. LC/MS: (PS-B3) Rt 3.62 [M+H]+ 262.91.

Herkunft & Nachweise

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS09283226B2
Quelldatensatzuspto-grants-2016_03
ORD IDord-ae0a05bf52cb41c0a68893d43a4499a4
Quellennotizuspto-grants-2016_03