Benzoic acid, 2-mercapto-, methyl ester → Methyl 2-[(2,2-dimethoxy-1-phenylethyl)thio]benzoate
Reaktionsgleichung
[SH:1][C:2]1[CH:11]=[CH:10][CH:9]=[CH:8][C:3]=1[C:4]([O:6][CH3:7])=[O:5].Br[CH:13]([C:19]1[CH:24]=[CH:23][CH:22]=[CH:21][CH:20]=1)[CH:14]([O:17][CH3:18])[O:15][CH3:16].C[O-].[Na+]>CO>[CH3:18][O:17][CH:14]([O:15][CH3:16])[CH:13]([S:1][C:2]1[CH:11]=[CH:10][CH:9]=[CH:8][C:3]=1[C:4]([O:6][CH3:7])=[O:5])[C:19]1[CH:20]=[CH:21][CH:22]=[CH:23][CH:24]=1Komponenten
5
Versuchsvorschrift
In each case 10 ml of methyl 2-mercaptobenzoate and 2-bromo-1,1-dimethoxy-2-phenylethane are refluxed overnight in 30 ml of methanol, with addition of 10 ml of NaOMe. After working up and purification by chromatography, 70% of viscous oil is obtained.
Aufarbeitung
- custompurification by chromatography
Quellen und Nachweise
- ORD-Eintrag
- ord-45b10d4831e14fa7b388c364bec5fa8f
- Quelldatensatz
- uspto-grants-1998_02
- Patentnummer
- US05721248
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