Thiosemicarbazide Hydrochloride → 5-Hydroxy-2-thiosemicarbazono-indan-1,3-dione

HRID 1899047Notes

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.[NH2:16][NH:17][C:18]([NH2:20])=[S:19]>>[OH:2][C:3]1[CH:4]=[C:5]2[C:9](=[CH:10][CH:11]=1)[C:8](=[O:12])[C:7](=[N:16][NH:17][C:18]([NH2:20])=[S:19])[C:6]2=[O:14]

Participants

Reactant 2

HCID 3037943Thiosemicarbazide Hydrochloride

HCID 218031995-Hydroxyindan-1,2,3-trione, monohydrate

Product 1

HCID 867499645-Hydroxy-2-thiosemicarbazono-indan-1,3-dione

Procedure

5-hydroxyindan-1,2,3-trione, monohydrate, thiosemicarbazide hydrochloride, reflux for 2 hours.

Sources & evidence

ORD record: ord-28f60ee0416c40f0b1233585d418001d
Source dataset: uspto-grants-1996_11
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US05571843

Reaction notes

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