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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 24887Generated: October 30, 2026

Piperidine → HCID 178505110, compound

https://huagongshe.com/reaction/24887

Reaction equation

Participants

RoleNameHCIDCharge
ReactantPiperidineHCID 8082—
ReactantHCID 22569549HCID 22569549—
Reactant1-Acetyl-3-(1-ethoxy-1-phenylmethylidene}-2-indolinoneHCID 54237888—
SolventMethanolHCID 887—
SolventDimethylformamideHCID 6228—
ProductHCID 178505110HCID 178505110—

Reaction Steps

Prepared analogously to Examples 1 and 187 from 1-acetyl-3-(1-ethoxy-1-phenyl-methylidene)-2-indolinone and 4-[N-(2-morpholinoethyl)-N-methylsulphonyl-amino]-aniline in DMF and subsequent treatment with piperidine in methanol.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06855710B2
Source datasetuspto-grants-2005_02
ORD IDord-23f528af73ba4ef894b9c4aaffd2ac96
Source noteuspto-grants-2005_02