Reaktionsgleichung
[C:1]([SH:9])(=[S:8])[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1.[CH3:10][C:11]([C:13]1[CH:18]=[CH:17][CH:16]=[CH:15][CH:14]=1)=[CH2:12]>C(Cl)(Cl)(Cl)Cl>[C:1]([S:9][C:11]([C:13]1[CH:18]=[CH:17][CH:16]=[CH:15][CH:14]=1)([CH3:12])[CH3:10])(=[S:8])[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1Komponenten
4
Edukt 2
Produkt 1
Reagenzien, Katalysatoren, Lösungsmittel 1
Reaktionsbedingungen
- Temperatur
- 70 °C
Versuchsvorschrift
A mixture of dithiobenzoic acid (10.59 g), a-methylstyrene (10 g) and carbon tetrachloride (40 mL) was heated at 70° C. for 4 hours. The resultant mixture was reduced to a crude oil which was purified by column chromatography (aluminium oxide (activity III), n-hexane eluent) to give 2-phenylprop-2-yl dithiobenzoate (5) (6.1 g, 32.6% yield) as a dark purple oil. 1H-nmr (CDCl3) d(ppm): 2.03 (s, 6H); 7.20-7.60 (m, 8H) and 7.86 (m, 2H).
Aufarbeitung
- customwas purified by column chromatography (aluminium oxide (activity III), n-hexane eluent)
Quellen und Nachweise
- ORD-Eintrag
- ord-3cd00bcf174e4831bfb6f9b86e8987ab
- Quelldatensatz
- uspto-grants-2007_07
- Patentnummer
- US07250479B2
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