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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 24874Generated: October 29, 2026

4-(4-Phenylmethyl-piperidino)methyl-aniline → (3Z)-3-[[4-[(4-benzylpiperidin-1-yl)methyl]anilino]-phenylmethylidene]-5-nitro-1H-indol-2-one

https://huagongshe.com/reaction/24874

Reaction equation

Participants

RoleNameHCIDCharge
Reactant4-(4-Phenylmethyl-piperidino)methyl-anilineHCID 22569319—
Reactant3-(1-Ethoxy-1-phenylmethylidene)-5-nitro-2-indolinoneHCID 53734887—
SolventDimethylformamideHCID 6228—
Product(3Z)-3-[[4-[(4-benzylpiperidin-1-yl)methyl]anilino]-phenylmethylidene]-5-nitro-1H-indol-2-oneHCID 178517266—

Reaction Steps

Prepared analogously to Example 89 from 3-(1-ethoxy-1-phenyl-methylidene)-5-nitro-2-indolinone and 4-(4-phenylmethyl-piperidino)methyl-aniline in DMF.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06855710B2
Source datasetuspto-grants-2005_02
ORD IDord-1739ac8b4e434a479c80560d9bd0f09c
Source noteuspto-grants-2005_02