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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1251368Generated: November 3, 2026

Acetone Cyanohydrin → HCID 10560421, compound

https://huagongshe.com/reaction/1251368

Reaction equation

Participants

RoleNameHCIDCharge
ReactantAcetone CyanohydrinHCID 6406—
ReactantPiperidineHCID 8082—
ReactantSulfuric acid magnesium salt (1:1)HCID 24083—
ReactantDimethylacetamideHCID 31374—
ReactantTetrahydrothiopyran-4-oneHCID 66173—
ProductHCID 10560421HCID 10560421—

Reaction Conditions

Temperature45 °C

Reaction Steps

Magnesium sulphate (9.3 g, 77.4 mmoles), DMA (2.25 g, 25.8 mmoles), piperidine (4.4 g, 51.6 mmoles), tetrahydro-4H-thiopyran-4-one (3 g, 25.8 mmoles) and acetone cyanhydrin (2.2 g, 25.8 mmoles) are introduced in succession into a 250 ml two-necked flask. The reaction medium is agitated for 48 hours at 45° C.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06342511B1
Source datasetuspto-grants-2002_01
ORD IDord-6d03aaa6c62443eaa0f43000c4f8de59
Source noteuspto-grants-2002_01