116174-33-5 → 7-(Methylsulfanyl)-1,2,3,4-tetrahydronaphthalen-1-one
Reaktionsgleichung
[CH3:1][S:2][C:3]1[CH:8]=[CH:7][C:6]([CH2:9][CH2:10][CH2:11][C:12]([OH:14])=O)=[CH:5][CH:4]=1>O>[CH3:1][S:2][C:3]1[CH:4]=[C:5]2[C:6]([CH2:9][CH2:10][CH2:11][C:12]2=[O:14])=[CH:7][CH:8]=1Komponenten
3
Edukt 1
Produkt 1
Reagenzien, Katalysatoren, Lösungsmittel 1
Reaktionsbedingungen
- Temperatur
- 60 °C
Versuchsvorschrift
0.055 mol of the compound obtained in Step B and 100 g of polyphosphoric acid are introduced into a 500 ml round-bottomed flask. The reaction mixture is heated at 60° C. for 3 hours and is then cooled and poured into water. Extraction with ethyl ether is carried out; the organic phase is washed with water, dried over MgSO4 and evaporated under reduced pressure. The residue obtained is purified by chromatography on silica gel. Yellow oil