2-(Dimethylamino)ethanol → HCID 54680446, Verbindung
Reaktionsgleichung
[OH:1][CH:2]1[CH2:6][N:5]([CH2:7][C:8]([NH2:10])=[O:9])[C:4](=[O:11])[CH:3]1[CH:12]1[CH2:16][N:15]([CH2:17][C:18]([NH2:20])=[O:19])[C:14](=[O:21])[CH2:13]1.CN(C)CCO>>[OH:1][C:2]1[CH2:6][N:5]([CH2:7][C:8]([NH2:10])=[O:9])[C:4](=[O:11])[C:3]=1[C:12]1[CH2:16][N:15]([CH2:17][C:18]([NH2:20])=[O:19])[C:14](=[O:21])[CH:13]=1Komponenten
3
Versuchsvorschrift
In a manner analogous to that described in Example 13, from 1,1',5,5'-tetrahydro-4-hydroxy-2,2'-dioxo-[3,4'-bi-3H-pyrrole]-1,1'-diacetic acid diamide and 5 ml of 2-dimethylaminoethanol there is obtained the N,N-dimethyl-N-ethanolammonium salt of 1,1',5,5'-tetrahydro-4-hydroxy-2,2'-dioxo-[3,4'-bi-2H-pyrrole]-1,1'-diacetic acid diamide in the form of a white powder; melting point 170° (decomposition).
Quellen und Nachweise
- ORD-Eintrag
- ord-1e88912733bc48b0ad8fc0884f86b44a
- Quelldatensatz
- uspto-grants-1988_07