2-Hydroxy-1-naphthaldehyde → 3-({2-[(2-Hydroxynaphthalen-1-yl)methylidene]hydrazinecarbothioyl}amino)benzoic acid
Reaktionsgleichung
[C:1]([C:4]1[CH:5]=[C:6]([NH:10][C:11](=[S:14])[NH:12][NH2:13])[CH:7]=[CH:8][CH:9]=1)([OH:3])=[O:2].[OH:15][C:16]1[CH:25]=[CH:24][C:23]2[C:18](=[CH:19][CH:20]=[CH:21][CH:22]=2)[C:17]=1[CH:26]=O>>[C:1]([C:4]1[CH:5]=[C:6]([NH:10][C:11](=[S:14])[NH:12][N:13]=[CH:26][C:17]2[C:18]3[C:23](=[CH:22][CH:21]=[CH:20][CH:19]=3)[CH:24]=[CH:25][C:16]=2[OH:15])[CH:7]=[CH:8][CH:9]=1)([OH:3])=[O:2]Komponenten
3
Versuchsvorschrift
The procedure described in example 7 was followed here, using 4-(3-carboxyphenyl)-3-thiosemicarbazide in place of 4-(4-carboxyphenyl)-3-thiosemicarbazide and 2-hydroxy-1-naphthaldehyde in place of 3,5-dichloro-2-hydroxybenzaldehyde to give the title compound (49%) as a solid. MS (ES−) m/e 364 [M−H]−.
Quellen und Nachweise
- ORD-Eintrag
- ord-471c04ab625942f39bfb163a4c16e951
- Quelldatensatz
- uspto-grants-2007_07
- Patentnummer
- US07241783B2
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