Reaktionsgleichung
[CH:1]1([NH:7][CH2:8][CH2:9][NH:10][CH:11]2[CH2:16][CH2:15][CH2:14][CH2:13][CH2:12]2)[CH2:6][CH2:5][CH2:4][CH2:3][CH2:2]1.[C:17](Cl)(=[O:21])[O:18][CH2:19][CH3:20].[OH-:23].[Na+]>C(Cl)(Cl)Cl>[CH:11]1([N:10]([C:17]([O:18][CH2:19][CH3:20])=[O:23])[CH2:9][CH2:8][N:7]([CH:1]2[CH2:2][CH2:3][CH2:4][CH2:5][CH2:6]2)[C:17]([O:18][CH2:19][CH3:20])=[O:21])[CH2:16][CH2:15][CH2:14][CH2:13][CH2:12]1Komponenten
5
Edukt 3
Produkt 1
Reagenzien, Katalysatoren, Lösungsmittel 1
Versuchsvorschrift
The N,N'-dicyclohexyl-N,N'-bis(ethoxycarbonyl)-ethylenediamine (m.p. 108° C.) is prepared by reacting N,N'-dicyclohexylethylenediamine with ethyl chlorocarbonate in chloroform at 10°-20° C. in the presence of aqueous NaOH. The obtained product has a purity of 99.7% and is used directly.
Aufarbeitung
- customat 10°-20° C.
Quellen und Nachweise
- ORD-Eintrag
- ord-3de52790a5344680a863d9a4a420ec80
- Quelldatensatz
- uspto-grants-1985_02
- Patentnummer
- US04501837
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