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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1642808Generated: November 1, 2026

1-Pyrrolidinecarbonyl chloride → Methyl 5-(4-ethylphenyl)-1-(pyrrolidin-1-ylcarbonyl)piperidine-3-carboxylate

https://huagongshe.com/reaction/1642808

Reaction equation

Participants

RoleNameHCIDCharge
Reactant1-Pyrrolidinecarbonyl chlorideHCID 70937—
ReactantMethyl 5-(4-ethylphenyl)piperidine-3-carboxylateHCID 58002552—
ProductMethyl 5-(4-ethylphenyl)-1-(pyrrolidin-1-ylcarbonyl)piperidine-3-carboxylateHCID 58002473—

Reaction Steps

6.7 g (24.1 mmol) of methyl 5-(4-ethylphenyl)piperidine-3-carboxylate and 4.2 g (31.4 mmol, 1.3 eq.) of pyrrolidine-1-carbonyl chloride were reacted according to the General Method 3A. Yield: 7.6 g (91% of theory)

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08119663B2
Source datasetuspto-grants-2012_02
ORD IDord-baf3d19ade9e426882e7eb44643da53d
Source noteuspto-grants-2012_02