4-Phenylsemicarbazide hydrochloride → 5-Hydroxy-2-(4-phenylsemicarbazono),indan-1,3-dione
Reaction equation
O.[OH:2][C:3]1[CH:4]=[C:5]2[C:9](=[CH:10][CH:11]=1)[C:8](=[O:12])[C:7](=O)[C:6]2=[O:14].Cl.[C:16]1([NH:22][C:23](=[O:26])[NH:24][NH2:25])[CH:21]=[CH:20][CH:19]=[CH:18][CH:17]=1>>[OH:2][C:3]1[CH:4]=[C:5]2[C:9](=[CH:10][CH:11]=1)[C:8](=[O:12])[C:7](=[N:25][NH:24][C:23]([NH:22][C:16]1[CH:17]=[CH:18][CH:19]=[CH:20][CH:21]=1)=[O:26])[C:6]2=[O:14]Participants
3
Procedure
5-hydroxyindan-1,2,3-trione, monohydrate, 4-phenyl semicarbazide hydrochloride; reflux for 4 hours
Workup
- temperaturereflux for 4 hours
Sources & evidence
- ORD record
- ord-9ebab7b57a8a46808e1e66b4cd063cdb
- Source dataset
- uspto-grants-1996_11
- Patent number
- US05571843
Reaction notes
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