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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 336195Generated: October 31, 2026

Pyrrolidine → HCID 70864987, compound

https://huagongshe.com/reaction/336195

Reaction equation

Participants

RoleNameHCIDCharge
ReactantPyrrolidineHCID 31268—
ReactantHCID 86660401HCID 86660401—
Catalyst4-(Dimethylamino)pyridineHCID 14284—
SolventDimethylformamideHCID 6228—
ProductHCID 70864987HCID 70864987—

Reaction Conditions

Temperature60 °C

Reaction Steps

A mixture of pyrrolidine (33.43 mg; 0.47 mmol) and 4-dimethylaminopyridine (2 mg; 0.016 mmol) in DMF (1 mL) is added to (S)-1-(2-Chloro-acetyl)-piperidine-2-carboxylic acid (5-tert-butyl-isoxazol-3-yl)-amide (77 mg; 0.235 mmol). The reaction mixture is heated at 60° C. for 18 hours. Purification by preparative HPLC provides the title compound, m/z 363 [M+H+].

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08889670B2
Source datasetuspto-grants-2014_11
ORD IDord-5d1c036eed004d85a4b348c02ad2489b
Source noteuspto-grants-2014_11