Reaktionsgleichung
[Br-].[CH3:2][C:3]1([CH3:35])[C:11]2[C:6](=[CH:7][C:8]([CH:12]([P+](C3C=CC=CC=3)(C3C=CC=CC=3)C3C=CC=CC=3)[CH3:13])=[CH:9][CH:10]=2)[C:5]([CH3:34])([CH3:33])[CH2:4]1.[C:36]([C:39]1[CH:46]=[CH:45][C:42]([CH:43]=O)=[CH:41][CH:40]=1)(=[O:38])[CH3:37]>>[CH3:2][C:3]1([CH3:35])[C:11]2[C:6](=[CH:7][C:8](/[C:12](/[CH3:13])=[CH:43]/[C:42]3[CH:45]=[CH:46][C:39]([C:36](=[O:38])[CH3:37])=[CH:40][CH:41]=3)=[CH:9][CH:10]=2)[C:5]([CH3:34])([CH3:33])[CH2:4]1Komponenten
3
Versuchsvorschrift
In a manner analogous to that described in Example 1, from [1-(1,1,3,3-tetramethyl-5-indanyl)ethyl]-triphenylphosphonium bromide and 4-acetyl-benzaldehyde there can be obtained 4'-[(E)-2-(1,1,3,3-tetramethyl-5-indanyl)propenyl]-acetophenone of melting point 130°-131° C.
Quellen und Nachweise
- ORD-Eintrag
- ord-00b21b35a44c4a04be062c7fc5e0d7c8
- Quelldatensatz
- uspto-grants-1982_04
- Patentnummer
- US04326055
Verknüpfte Notizen
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