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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1094335Generated: November 2, 2026

1,2,3-Indantrione, monohydrate → HCID 66636918, compound

https://huagongshe.com/reaction/1094335

Reaction equation

Participants

RoleNameHCIDCharge
Reactant1,2,3-Indantrione, monohydrateHCID 200661—
ReactantHCID 21625915HCID 21625915—
SolventChloroformHCID 6212—
ProductHCID 66636918HCID 66636918—

Reaction Steps

Equimolar amounts of 3-isopropylaminocyclohex-2-enone and indanetrione hydrate (ninhydrin) were dissolved in chloroform and stirred at room temperature for 12 h. The solvent was then stripped off, and the oily residue was crystallized from acetone.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08133913B2
Source datasetuspto-grants-2012_03
ORD IDord-64593e6d18e14a538e62f65a6b9e57f2
Source noteuspto-grants-2012_03