Methyl iodide → HCID 20403171, Verbindung
Reaktionsgleichung
[CH:1]1[C:6]2([CH2:11][CH2:10][CH2:9][CH:8]=[CH:7]2)[CH2:5][CH2:4][CH2:3][N:2]=1.[CH3:12][I:13]>C1C=CC=CC=1>[I-:13].[CH3:12][N+:2]1[CH2:3][CH2:4][CH2:5][C:6]2([CH2:11][CH2:10][CH2:9][CH:8]=[CH:7]2)[CH:1]=1Komponenten
4
Edukt 2
Produkt 1
Reagenzien, Katalysatoren, Lösungsmittel 1
Versuchsvorschrift
A solution of 2-azaspiro-[5.5]-undeca-1,7-diene (14.9 g.; 0.10 mole) is dissolved in dry benzene (150 ml.) and methyl iodide (21.3 g.; 0.15 mole) is added. The mixture becomes warm and a solid separates. The precipitate is filtered, washed with ether and air-dried to afford 27.0 g. (93% yield) of 2-methyl-2-azoniaspiro-[5.5]-undeca-1,7-diene iodide, m.p. 193°-194° C.
Aufarbeitung
- temperatureThe mixture becomes warm
- filtrationThe precipitate is filtered
- washwashed with ether
- customair-dried
- customto afford 27.0 g
Quellen und Nachweise
- ORD-Eintrag
- ord-7231417f22b142f3b5405252910fb571
- Quelldatensatz
- uspto-grants-1983_09
- Patentnummer
- US04405630
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