Phenol → (+)-4-(2-Methyldecanoyl) phenol

HRID 846549

Reaktionsgleichung

Reaktionsgleichung von HRID 846549
[CH3:1][CH:2]([CH2:6][CH2:7][CH2:8][CH2:9][CH2:10][CH2:11][CH2:12][CH3:13])[C:3]([OH:5])=O.[C:14]1([OH:20])[CH:19]=[CH:18][CH:17]=[CH:16][CH:15]=1.[Cl-].[Al+3].[Cl-].[Cl-]>C(Cl)Cl>[CH3:1][CH:2]([CH2:6][CH2:7][CH2:8][CH2:9][CH2:10][CH2:11][CH2:12][CH3:13])[C:3]([C:17]1[CH:18]=[CH:19][C:14]([OH:20])=[CH:15][CH:16]=1)=[O:5]

Komponenten

5

Edukt 3

HCID 996PhenolHCID 91167Decanoic acid, 2-methyl-HCID 6451240Aluminum(III) Chloride

Produkt 1

HCID 53900693(+)-4-(2-Methyldecanoyl) phenolAusbeute 40 %

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 6344DichloromethaneLösungsmittel

Versuchsvorschrift

Then, the same procedure as in Example 1 was repeated except that the above (+)-2-methyl decanoic acid was used instead of (+)-2-methyl butanoic acid to convert this compound into an acid chloride, which was reacted with phenol through aluminum chloride in methylene chloride to obtain (+)-4-(2-methyldecanoyl) phenol having the aforementioned physical and chemical properties at a yield of 40%.

Quellen und Nachweise

ORD-Eintrag
ord-7f0319ed762c4c32be7fbb428e598d7f
Quelldatensatz
uspto-grants-1992_08
Patentnummer
US05137653

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