Phthalimide → HCID 66598006, Verbindung

HRID 422433Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 422433
[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

  1. 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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