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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2115055Generated: October 26, 2026

4-[(2-Methylphenyl)methyl]piperidine → 2-[4-[2-Methyl-benzyl)-piperidin-1-yl]-2-oxo-N-(2-oxo-2,3-dihydro-1H-indol-5-yl)-acetamide

https://huagongshe.com/reaction/2115055

Reaction equation

Participants

RoleNameHCIDCharge
Reactant4-[(2-Methylphenyl)methyl]piperidineHCID 17039491—
ReactantN-(2-oxo-2,3-dihydro-1H-indol-5-yl)-oxalamic acidHCID 53306725—
SolventDiethyl EtherHCID 3283—
Product2-[4-[2-Methyl-benzyl)-piperidin-1-yl]-2-oxo-N-(2-oxo-2,3-dihydro-1H-indol-5-yl)-acetamideHCID 69100927—

Reaction Steps

The title compound is prepared from N-(2-oxo-2,3-dihydro-1H-indol-5-yl)-oxalamic acid (Example 101b) and 4-(2-methyl-benzyl)-piperidine [J. Org. Chem., 64, 3763. (1999)] according to the method described in Example 1c. Melting Point: 211-213° C. (diethylether)

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07435744B2
Source datasetuspto-grants-2008_10
ORD IDord-6efa9d7ac4034af48a469c2a89e3016c
Source noteuspto-grants-2008_10