4-Hydroxybenzoic Acid → HCID 54140554, Verbindung
Reaktionsgleichung
[OH:1][C:2]1[CH:10]=[CH:9][C:5]([C:6]([OH:8])=[O:7])=[CH:4][CH:3]=1.[CH3:11][CH:12]([O:15][CH2:16][CH2:17][CH3:18])[CH2:13]O.S(=O)(=O)(O)O>C1C=CC=CC=1>[OH:1][C:2]1[CH:10]=[CH:9][C:5]([C:6]([O:8][CH2:11][CH:12]([CH3:13])[O:15][CH2:16][CH2:17][CH3:18])=[O:7])=[CH:4][CH:3]=1Komponenten
5
Edukt 3
Produkt 1
Reagenzien, Katalysatoren, Lösungsmittel 1
Versuchsvorschrift
3.2 g of p-hydroxybenzoic acid and 13.8 g of optically active 2-methyl-2-propyloxyethanol were refluxed under heating together with 1 ml of sulfuric acid in benzene for 20 hours. The reaction liquid was condensed and purified by column chromatography to obtain 5.0 g (yield: 90 %) of the product.
Aufarbeitung
- customThe reaction liquid
- customcondensed
- custompurified by column chromatography
Quellen und Nachweise
- ORD-Eintrag
- ord-645967e3bc8a4d978d94843e6b132937
- Quelldatensatz
- uspto-grants-1993_10
- Patentnummer
- US05252251
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