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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 966415Generated: October 31, 2026

Acetone → HCID 22314812, compound

https://huagongshe.com/reaction/966415

Reaction equation

Participants

RoleNameHCIDCharge
ReactantAcetoneHCID 180—
ReactantAcetone CyanohydrinHCID 6406—
Reactant1-BenzylpiperazineHCID 75994—
SolventDimethylacetamideHCID 31374—
ProductHCID 22314812HCID 22314812—

Reaction Conditions

Temperature45 °C

Reaction Steps

4.5 ml of acetone, 20 g of dry MGSO4, 10 g of N,N-dimethylacetamide, 10 g of 1-benzylpiperazine and 9.5 ml of 2-hydroxyisobutyronitrile are mixed together and heated at 45° C. for 48 hours with vigorous stirring. The reaction mixture is poured onto ice and left stirring for 30 minutes. The mixture is extracted with ether, the organic phase is washed several times with water and dried over Na2SO4, and the solvent is evaporated off under vacuum. 13 g of the expected product are obtained.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06951940B2
Source datasetuspto-grants-2005_10
ORD IDord-bdb90b6a1e1243f28bbf10a48066509a
Source noteuspto-grants-2005_10