Sulfuric Acid → HCID 17983061, Verbindung
Reaktionsgleichung
C(OC[O:5][C:6]1[CH:11]=[CH:10][C:9]([CH2:12][CH2:13][CH2:14][C:15]2[CH:16]=[C:17]([C:25]([O:27][CH3:28])=[O:26])[C:18](=[CH:23][CH:24]=2)[C:19]([O:21][CH3:22])=[O:20])=[CH:8][C:7]=1[CH3:29])C.S(=O)(=O)(O)O>CO>[CH3:29][C:7]1[CH:8]=[C:9]([CH2:12][CH2:13][CH2:14][C:15]2[CH:16]=[C:17]([C:25]([O:27][CH3:28])=[O:26])[C:18](=[CH:23][CH:24]=2)[C:19]([O:21][CH3:22])=[O:20])[CH:10]=[CH:11][C:6]=1[OH:5]Komponenten
4
Edukt 2
Produkt 1
Reagenzien, Katalysatoren, Lösungsmittel 1
Versuchsvorschrift
In a manner similar to Example 1f, by reacting 6.9 g (17.2 mmol) of dimethyl 4-[3-(4-ethoxymethoxy-3-methylphenyl)propyl]phthalate in 100 ml of methanol with 3 ml of concentrated sulphuric acid. A colorless oil is obtained (m=5.2 g; y=88%).