Triphenylphosphine → HCID 86740883, Verbindung
Reaktionsgleichung
[Br:1][CH2:2][CH2:3][CH2:4][CH:5]([CH3:17])[CH2:6][CH2:7][CH2:8][CH:9]([CH3:16])[CH2:10][CH2:11][CH2:12][CH:13]([CH3:15])[CH3:14].[C:18]1([P:24]([C:31]2[CH:36]=[CH:35][CH:34]=[CH:33][CH:32]=2)[C:25]2[CH:30]=[CH:29][CH:28]=[CH:27][CH:26]=2)[CH:23]=[CH:22][CH:21]=[CH:20][CH:19]=1>>[Br-:1].[CH3:17][CH:5]([CH2:6][CH2:7][CH2:8][CH:9]([CH3:16])[CH2:10][CH2:11][CH2:12][CH:13]([CH3:15])[CH3:14])[CH2:4][CH2:3][CH2:2][P+:24]([C:25]1[CH:26]=[CH:27][CH:28]=[CH:29][CH:30]=1)([C:31]1[CH:36]=[CH:35][CH:34]=[CH:33][CH:32]=1)[C:18]1[CH:19]=[CH:20][CH:21]=[CH:22][CH:23]=1Komponenten
3
Reaktionsbedingungen
- Temperatur
- 180 °C
Versuchsvorschrift
Into a 500 ml, three-necked, round-bottom flask equipped with a reflux condenser, a magnetic stir bar, and a static argon inlet, was placed 5.90 g (24 mmol) of the 1-bromo-4,8,12-trimethyltridecane and 6.64 g (25 mmol) of triphenylphosphine. The resulting mixture was stirred in an oil bath at 180° C. overnight (19 hours). The resulting phosphonium salt, i.e. 4,8,12-trimethyltridecyl, was used without further purification or storage.
Aufarbeitung
- customInto a 500 ml, three-necked, round-bottom flask equipped with a reflux condenser, a magnetic stir bar, and a static argon inlet