Reaktionsgleichung
[NH2:1][CH2:2][CH2:3][CH2:4][CH2:5][CH2:6][OH:7].[C:8]1(=O)[O:13][C:11](=[O:12])[C:10]2=[CH:14][CH:15]=[CH:16][CH:17]=[C:9]12>C1(C)C=CC=CC=1>[C:8]1(=[O:13])[N:1]([CH2:2][CH2:3][CH2:4][CH2:5][CH2:6][OH:7])[C:11](=[O:12])[C:10]2=[CH:14][CH:15]=[CH:16][CH:17]=[C:9]12Komponenten
4
Edukt 2
Produkt 1
Reagenzien, Katalysatoren, Lösungsmittel 1
Versuchsvorschrift
10 g (96.9 mmol)of 5-amino-l-pentanol was dissolved in 300 ml of toluene and refluxed together with 17.2 g (116 mmol) of phthalic anhydride at 120° C. for 24 hours. The solvent was distilled off in vacuo, and the residue was purified by silica gel column chromatography (eluent; chloroform) to give 16.6 g of 5-phthalimido-1-pentanol in a yield of 74%.
Aufarbeitung
- distillationThe solvent was distilled off in vacuo
- customthe residue was purified by silica gel column chromatography (eluent; chloroform)
Quellen und Nachweise
- ORD-Eintrag
- ord-da90dd05946f41d2845ea21ea22426b3
- Quelldatensatz
- uspto-grants-2002_04
- Patentnummer
- US06376671B1
Verknüpfte Notizen
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