Phthalimide → HCID 66598006, Verbindung
Reaktionsgleichung
[CH3:1][Si:2]([CH3:9])([CH3:8])[C:3]#[C:4][CH2:5][CH2:6]O.[C:10]1(=[O:20])[NH:14][C:13](=[O:15])[C:12]2=[CH:16][CH:17]=[CH:18][CH:19]=[C:11]12>>[CH3:1][Si:2]([CH3:9])([CH3:8])[C:3]#[C:4][CH2:5][CH2:6][N:14]1[C:10](=[O:20])[C:11]2[C:12](=[CH:16][CH:17]=[CH:18][CH:19]=2)[C:13]1=[O:15]Komponenten
3
Versuchsvorschrift
The title compound was prepared in accordance with the general method of Example 109(D), from 4-(trimethylsilyl)but-3-yn-1-ol (3.20 g, 22.5 mmol) and phthalimide (3.50 g, 23.8 mmol). The crude residue was purified by flash chromatography (cyclohexane/AcOEt 9:1) to yield 3.1 g (11 mmol, 51%) of 2-(4-(trimethylsilyl)but-3-ynyl)isoindoline-1,3-dione as a white solid.
Aufarbeitung
- customThe crude residue was purified by flash chromatography (cyclohexane/AcOEt 9:1)
Quellen und Nachweise
- ORD-Eintrag
- ord-9070d98555fb4701957531ea89681f88
- Quelldatensatz
- uspto-grants-2012_01
- Patentnummer
- US08101637B2
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