Ethanethiol → 5-Ethylthio pyrrolidin-2-one
Reaktionsgleichung
[OH:1][CH:2]1[NH:6][C:5](=O)[CH2:4][CH2:3]1.[CH2:8]([SH:10])[CH3:9]>C(OCC)C>[CH2:8]([S:10][CH:5]1[NH:6][C:2](=[O:1])[CH2:3][CH2:4]1)[CH3:9]Komponenten
4
Edukt 2
Produkt 1
Reagenzien, Katalysatoren, Lösungsmittel 1
Versuchsvorschrift
A mixture of 2.8 g of 5-hydroxy-pyrrolidin-2-one in 25 cm3 of ethylmercaptan is made to react for 4 hours at 20° C. with 1.4 g of Amberlite IR 120 H. The mixture is diluted with ethyl ether, the solvent is distilled off, and 2.6 g of the expected product is obtained, m.p. 65°-68° C. after crystallizing from isopropyl ether, m.p. 68°-70° C.
Aufarbeitung
- customto react for 4 hours at 20° C. with 1.4 g of Amberlite IR 120 H
- distillationthe solvent is distilled off
Quellen und Nachweise
- ORD-Eintrag
- ord-5324f561b33e4c03b35a3398e078bd53
- Quelldatensatz
- uspto-grants-1990_01
- Patentnummer
- US04897414
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