5,6,7,8-tetrahydro-1H-cyclohepta[c]furan-1,3(4H)-dione → rac-(3aR,8aS)-hexahydro-1H-cyclohepta(c)furan-1,3(3aH)-dione
Reaktionsgleichung
[C:1]12[C:11](=[O:12])[O:10][C:8](=[O:9])[C:2]=1[CH2:3][CH2:4][CH2:5][CH2:6][CH2:7]2>C(OC(=O)C)(=O)C>[C@@H:2]12[C:8](=[O:9])[O:10][C:11](=[O:12])[C@@H:1]1[CH2:7][CH2:6][CH2:5][CH2:4][CH2:3]2Komponenten
3
Edukt 1
Produkt 1
Reagenzien, Katalysatoren, Lösungsmittel 1
Versuchsvorschrift
Hydrogenation of this anhydride using platinic oxide in acetic anhydride according to the procedure set forth in Coll. Czech. Chem. Comm., Vol. 26, p. 262 (1961) yields (cis)-1,2-cycloheptanedicarboxylic anhydride. Treatment with water and recrystallization gives (cis)-1,2-cycloheptanedicarboxylic acid.
Quellen und Nachweise
- ORD-Eintrag
- ord-dac1fdd7f9ce4f17923eacf77786b5cc
- Quelldatensatz
- uspto-grants-1986_05
- Patentnummer
- US04587234
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