Heptanoyl chloride → HCID 22397414, Verbindung
Reaktionsgleichung
[Cl-].[Al+3].[Cl-].[Cl-].[C:5](Cl)(=[O:12])[CH2:6][CH2:7][CH2:8][CH2:9][CH2:10][CH3:11].[CH3:14][O:15][C:16]1[C:25]([O:26][CH3:27])=[CH:24][C:23]2[C:18](=[CH:19][CH:20]=[CH:21][CH:22]=2)[CH:17]=1>C(Cl)Cl>[CH3:27][O:26][C:25]1[CH:24]=[C:23]2[C:18](=[CH:17][C:16]=1[O:15][CH3:14])[CH:19]=[C:20]([C:5](=[O:12])[CH2:6][CH2:7][CH2:8][CH2:9][CH2:10][CH3:11])[CH:21]=[CH:22]2Komponenten
5
Edukt 3
Produkt 1
Reagenzien, Katalysatoren, Lösungsmittel 1
Versuchsvorschrift
Aluminium chloride (2.66 g) was added to a solution of: heptanoylchloride (3.1 ml) and 2,3-dimethoxynaphthalene (3.76 g) in methylene chloride (50 ml) at 0° C. The reaction mixture was stirred at room temperature overnight and then worked up as described in example 3(a). The crude product was recrystallized from ethanol. Yield: 2.8 g, melting point 77-78° C.