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HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 48323Erstellt: 23. Oktober 2026

2-Mercaptobenzoic Acid → 2-Styrylsulfanylbenzoic acid

https://huagongshe.com/de/reaction/48323

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
Edukt2-Mercaptobenzoic AcidHCID 5443—
EduktBromomethylstyreneHCID 98116—
LösungsmittelEthanolHCID 702—
LösungsmittelSodium HydroxideHCID 14798—
Produkt2-Styrylsulfanylbenzoic acidHCID 69893437102,2%

Reaktionsschritte

To a solution of 1.28 g (6.49 mmol) of cinnamyl bromide in 8 ml of ethanol at room temperature under an atmosphere of nitrogen was added a solution of 1 g (6.49 mmol) of thiosalicylic acid in 5.3 ml of 10% aqueous sodium hydroxide solution. The solution was stirred at room temperature for 16 hours and the solvent then removed under reduced pressure. The residue was dissolved in water and concentrated hydrochloric acid was added. The resultant solid was filtered off and dried. There was obtained 1.7 g of 2-styrylsulfanylbenzoic acid as a white solid, MS: m/e 270 M+.

Herkunft & Nachweise

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS06703387B2
Quelldatensatzuspto-grants-2004_03
ORD IDord-7a3900057be74659a2b64eb7fa456122
Quellennotizuspto-grants-2004_03