2,3-Dihydro-2,2-dimethyl-4-benzofurancarboxylic acid → HCID 18787456, Verbindung
Reaktionsgleichung
[CH3:1][C:2]1([CH3:14])[CH2:6][C:5]2=[C:7]([C:11](O)=[O:12])[CH:8]=[CH:9][CH:10]=[C:4]2[O:3]1.[H-].[H-].[H-].[H-].[Li+].[Al+3]>>[CH3:1][C:2]1([CH3:14])[CH2:6][C:5]2=[C:7]([CH2:11][OH:12])[CH:8]=[CH:9][CH:10]=[C:4]2[O:3]1Komponenten
3
Versuchsvorschrift
2,2-Dimethyl-2,3-dihydro-benzofuran-4-carboxylic acid (8.6 g, 45 mmol) was reduced with LAH (3.41 g, 89 mmol) similar to the above procedures to give the product as a clear oil (7.35 g, 93%).
Quellen und Nachweise
- ORD-Eintrag
- ord-f588232c7a864b69a4a67b439a628439
- Quelldatensatz
- uspto-grants-1999_11
- Patentnummer
- US05981571
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