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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 643755Generated: October 30, 2026

1,3-Cyclohexanedione → 2-[(Dimethylamino)methylidene]cyclohexane-1,3-dione

https://huagongshe.com/reaction/643755

Reaction equation

Participants

RoleNameHCIDCharge
Reactant1,3-CyclohexanedioneHCID 10434—
ReactantDimethylformamide dimethyl acetalHCID 78373—
SolventAcetonitrileHCID 6342—
Product2-[(Dimethylamino)methylidene]cyclohexane-1,3-dioneHCID 359353—

Reaction Steps

A MeCN solution of cyclohexane-1,3-dione 2.24 g (0.02 mol) i and DMF-DMA 11.9 g (0.1 mol) was stirred at room temperature for 4 h. The solvent was removed under reduced pressure and the product was used for the next step with no purification.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07700609B2
Source datasetuspto-grants-2010_04
ORD IDord-ad4321959db4406e9139bbf6831fd143
Source noteuspto-grants-2010_04