Sodium Iodide → p-Benzyloxybenzyl iodide
Reaktionsgleichung
[CH2:1]([O:8][C:9]1[CH:16]=[CH:15][C:12]([CH2:13]Cl)=[CH:11][CH:10]=1)[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1.[I-:17].[Na+]>CC(C)=O>[CH2:1]([O:8][C:9]1[CH:16]=[CH:15][C:12]([CH2:13][I:17])=[CH:11][CH:10]=1)[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1Komponenten
4
Edukt 2
Produkt 1
Reagenzien, Katalysatoren, Lösungsmittel 1
Versuchsvorschrift
A solution of 1.0 g (4.3 mmol) of 4-benzyloxybenzyl chloride (Fluka; Buchs/Switzerland) in 8 ml of acetone is stirred at RT with 3.13 g (20.9 mmol) of sodium iodide. According to a gas chromatrogram, the reaction is complete after 90 min. Working up as described in Example 21 F) 1) a) yields the title compound: 1H-NMR (200 MHz, CDCl3 : 4.48 (s, 2 H), 5.06 (s, 2 H), 6.85-6.95 (m, 2 H), 7.25-7.48 (m, 7 H).
Quellen und Nachweise
- ORD-Eintrag
- ord-6765b01fadac47acb2bd08c124dbeb97
- Quelldatensatz
- uspto-grants-1997_07
- Patentnummer
- US05643878
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