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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 223246Generated: October 30, 2026

Piperidine → HCID 20553715, compound

https://huagongshe.com/reaction/223246

Reaction equation

Participants

RoleNameHCIDCharge
ReactantPiperidineHCID 8082—
ReactantHCID 86736523HCID 86736523—
SolventTetrahydrofuranHCID 8028—
ProductHCID 20553715HCID 20553715—

Reaction Steps

A mixture of 2-[[1-methyl-6,7-dimethoxy-3,4-dihydro-1H-2-benzothiopyran-1-yl]methoxy]ethanol-4-nitrobenzenesulfonate and piperidine is stirred at room temperature in THF. The mixture is then partitioned between methylene chloride and aqueous sodium carbonate. The title compound is isolated by chromatography and is crystallized.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS04352805
Source datasetuspto-grants-1982_10
ORD IDord-48c27a8ee05b4f288fa4488dc458b009
Source noteuspto-grants-1982_10