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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1899045Generated: October 27, 2026

Semicarbazide hydrochloride → 5-Hydroxy-2-semicarbazono-indan-1,3-dione

https://huagongshe.com/reaction/1899045

Reaction equation

Participants

RoleNameHCIDCharge
ReactantSemicarbazide hydrochlorideHCID 11236—
Reactant5-Hydroxyindan-1,2,3-trione, monohydrateHCID 21803199—
Product5-Hydroxy-2-semicarbazono-indan-1,3-dioneHCID 67746616—

Reaction Steps

5-hydroxyindan-1,2,3-trione, monohydrate, semicarbazide hydrochloride, reflux for 4 hours.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS05571843
Source datasetuspto-grants-1996_11
ORD IDord-76b77bc406784c1bbc49cb583d095e34
Source noteuspto-grants-1996_11