2,4,6-Trihydroxybenzaldehyde → HCID 136380446, Verbindung
Reaktionsgleichung
[C:1]1([NH:11][C:12](=[S:15])[NH:13][NH2:14])[C:10]2[C:5](=[CH:6][CH:7]=[CH:8][CH:9]=2)[CH:4]=[CH:3][CH:2]=1.[OH:16][C:17]1[CH:24]=[C:23]([OH:25])[CH:22]=[C:21]([OH:26])[C:18]=1[CH:19]=O>C(O)(=O)C>[C:1]1([NH:11][C:12](=[S:15])[NH:13][N:14]=[CH:19][C:18]2[C:17]([OH:16])=[CH:24][C:23]([OH:25])=[CH:22][C:21]=2[OH:26])[C:10]2[C:5](=[CH:6][CH:7]=[CH:8][CH:9]=2)[CH:4]=[CH:3][CH:2]=1Komponenten
4
Edukt 2
Produkt 1
Reagenzien, Katalysatoren, Lösungsmittel 1
Versuchsvorschrift
A solution of 4-(naphth-1-yl)thiosemicarbazide (572 mg, 2.63 mmol) and 2,4,6-trihydroxybenzaldehyde (405 mg, 2.63 mmol) in acetic acid (5 mL) was heated under reflux for 20 min, then cooled. The precipitate was filtered, washed (acetic acid) and dried to give the title compound (445 mg, 54%) as a solid. MS (ES+) m/e 354 [M+H]+.
Aufarbeitung
- temperatureunder reflux for 20 min
- temperaturecooled
- filtrationThe precipitate was filtered
- washwashed (acetic acid)
- customdried
Quellen und Nachweise
- ORD-Eintrag
- ord-5d878955377d46e0b30124adea33c3aa
- Quelldatensatz
- uspto-grants-2007_07
- Patentnummer
- US07241783B2
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