Formic Acid → 3,4,5-Trimethoxyhydrocinnamic acid
Reaktionsgleichung
[CH3:1][O:2][C:3]1[CH:4]=[C:5]([CH:13]=[C:14]2C(=O)OC(C)(C)[O:16][C:15]2=[O:23])[CH:6]=[C:7]([O:11][CH3:12])[C:8]=1[O:9][CH3:10].C(O)=O>C(N(CC)CC)C>[CH3:12][O:11][C:7]1[CH:6]=[C:5]([CH2:13][CH2:14][C:15]([OH:23])=[O:16])[CH:4]=[C:3]([O:2][CH3:1])[C:8]=1[O:9][CH3:10]Komponenten
4
Edukt 2
Produkt 1
Reagenzien, Katalysatoren, Lösungsmittel 1
Versuchsvorschrift
16.1 g (0.05 mol) of 5-(3,4,5-trimethoxyphenylmethylene)- 2,2-dimethyl-1,3-dioxane-4,6-dione (m.p.: 159°-160° C.) were added to 50 ml of the mixture of formic acid and triethylamine prepared as described in Example 1, then the procedure described in Example 2 was followed.
Aufarbeitung
- customprepared
Quellen und Nachweise
- ORD-Eintrag
- ord-bce13e3f60fe453781907d2d7b290140
- Quelldatensatz
- uspto-grants-1994_09
- Patentnummer
- US05350872
Notizen zur Reaktion
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