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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1019322Generated: October 31, 2026

Hydrochloric Acid → HCID 10109509, compound

https://huagongshe.com/reaction/1019322

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHydrochloric AcidHCID 313—
Reactant2-Pyridineacetic acidHCID 85318—
ReactantHCID 22707196HCID 22707196—
ProductHCID 10109509HCID 10109509—

Reaction Steps

The compound was prepared by coupling of 2-pyridylacetic acid with 4-acetyl-2-(R,S)-[(1-pyrrolidinyl)methyl]piperazine; mp: (HCl salt) 127-130° C.; 1H NMR (free base, 200 MHz, CDCl3) δ 1.4-1.7 (4H, m), 2.0 (3H, s), 2.2-3.2 (9H, m), 3.4-4.8 (6H, m), 6.87.5 (3H, m), 8.4 (1H, m); MS (FAB) 331 (M+H)+; Anal. Calcd. for C18H26N4O2.2HCl.0.5NH4Cl; C, 50.27; H, 7.03; N, 14.65. Found: C, 50.86; H, 6.47; N, 15.79.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06486165B2
Source datasetuspto-grants-2002_11
ORD IDord-94984cb0589b49d0b0944afab1005a2f
Source noteuspto-grants-2002_11