Reaktionsgleichung
C1(S(O)(=O)=O)C2C=CC=C(S(O)(=O)=O)C=2C=CC=1.[Cl:19][CH2:20][C:21]([CH3:45])([CH3:44])[C:22](=[O:43])[CH:23]([O:29][C:30]1[CH:35]=[CH:34][C:33]([C:36]2[CH:41]=[CH:40][C:39]([Cl:42])=[CH:38][CH:37]=2)=[CH:32][CH:31]=1)[N:24]1[CH:28]=[CH:27][N:26]=[CH:25]1.C(=O)(O)[O-].[Na+]>>[Cl:19][CH2:20][C:21]([CH3:45])([CH3:44])[C:22](=[O:43])[CH:23]([O:29][C:30]1[CH:35]=[CH:34][C:33]([C:36]2[CH:37]=[CH:38][C:39]([Cl:42])=[CH:40][CH:41]=2)=[CH:32][CH:31]=1)[N:24]1[CH:28]=[CH:27][N:26]=[CH:25]1Komponenten
3
Versuchsvorschrift
The 4-chloro-1-[4-(4-chlorophenyl)-phenoxy]-3,3-dimethyl-1-(imidazol-1-yl)-butan-2-one naphthalene-1,5-disulphonate obtained according to Example 4 was neutralized with sodium bicarbonate solution. 4-Chloro-1-[4-(4-chlorophenyl)-phenoxy]-3,3-dimethyl-1-(imidazol-1yl)-butan-2-one of melting point 97°-99° C. was obtained quantitatively.
Quellen und Nachweise
- ORD-Eintrag
- ord-828bbc97c0e948c6a7636eca3a9ec487
- Quelldatensatz
- uspto-grants-1981_03
- Patentnummer
- US04255434
Verknüpfte Notizen
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