Formic Acid → 3-(3,4-Dimethoxyphenyl)propionic acid

HRID 36412

Reaktionsgleichung

Reaktionsgleichung von HRID 36412
C(O)=O.[C:4]1([CH:10]2[O:15]C(=O)CC(=O)[O:11]2)C=CC=CC=1.[CH:18](=O)[C:19]1[CH:28]=[CH:27][C:24]([O:25][CH3:26])=[C:21]([O:22][CH3:23])[CH:20]=1>C(N(CC)CC)C>[CH3:23][O:22][C:21]1[CH:20]=[C:19]([CH2:18][CH2:4][C:10]([OH:15])=[O:11])[CH:28]=[CH:27][C:24]=1[O:25][CH3:26]

Komponenten

5

Edukt 3

HCID 284Formic AcidHCID 8419VeratraldehydeHCID 9338292-Phenyl-1,3-dioxane-4,6-dione

Produkt 1

HCID 750193-(3,4-Dimethoxyphenyl)propionic acid

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 8471TriethylamineLösungsmittel

Versuchsvorschrift

25 ml of the mixture of formic acid and triethylamine prepared as described in Example 1 were added to a mixture of 4.8 g (0.025 mol) of 2-phenyl-1,3-dioxane-4,6-dione (m.p.: 148° C.) and 4.15 g (0.025 mol) of veratraldehyde. The reaction was carried out according to Example 1.

Quellen und Nachweise

ORD-Eintrag
ord-c417891da0c84778979b5f07d0034772
Quelldatensatz
uspto-grants-1995_05
Patentnummer
US05414108

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