Salicyl Alcohol → 2-[(Ethylsulfanyl)methyl]phenol
Reaktionsgleichung
O[CH2:2][C:3]1[CH:8]=[CH:7][CH:6]=[CH:5][C:4]=1[OH:9].[CH2:10]([SH:12])[CH3:11]>O>[CH2:10]([S:12][CH2:2][C:3]1[CH:8]=[CH:7][CH:6]=[CH:5][C:4]=1[OH:9])[CH3:11]Komponenten
4
Edukt 2
Produkt 1
Reagenzien, Katalysatoren, Lösungsmittel 1
Versuchsvorschrift
A mixture of 99.2 g (0.8 mol) of 2-hydroxymethyl-phenol and 124 g (2 mol) of ethylmercaptan was heated for 5 hours to 170° C. in a VA autoclave, whilst stirring. After cooling to room temperature, the unconverted ethylmercaptan and the water of reaction were distilled off under normal pressure, and subsequently the 2-ethylthiomethyl-phenol was distilled off under 1.5 mm Hg. 128 g of 2-ethylthiomethyl-phenol (ca. 95% of theory) were obtained.
Aufarbeitung
- temperaturewas heated for 5 hours to 170° C. in a VA autoclave
- distillationwere distilled off under normal pressure
- distillationsubsequently the 2-ethylthiomethyl-phenol was distilled off under 1.5 mm Hg
Quellen und Nachweise
- ORD-Eintrag
- ord-032b17f7153c419392411b40e010db18
- Quelldatensatz
- uspto-grants-1982_11
- Patentnummer
- US04358616
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