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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 3320Generated: October 29, 2026

Hydrochloric Acid → HCID 18934773, compound

https://huagongshe.com/reaction/3320

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHydrochloric AcidHCID 313—
Reactant7a-(6-Chloro-5-methyl-3-pyridinyl)-hexahydro-1H-pyrrolizineHCID 9794707—
SolventDiethyl EtherHCID 3283—
ProductHCID 18934773HCID 18934773—

Reaction Steps

7a-(6-Chloro-5-methyl-3-pyridinyl)-hexahydro-1H-pyrrolizine (245 mg, 1.03 mmol) was dissolved in Et2O, and Et2O saturated with HCl (g) was added. The solvent was removed, and the solid was crystallized from MeOH/Et2O and dried to afford the title compound as white plates: mp 179°-180° C.; 1H NMR D2O, 300 MHz) δ2.14-2.48 (m, 9H) 2.56-2.65 (m, 2H), 3.34-3.42 (m, 2H), 3.79-3.87 (m, 2H), 7.89 (d, J=3.0 Hz, 1H), 8.33 (d. J=3.0 Hz, 1H); MS (CI/NH3) m/z: 237/239 (M+H)+ ; MS (CI/NH3): m/z 237 (M+H+). Anal. Calcd for C13H17ClN2.HCl.0.2 HCl: C, 55.67; H, 6.54; N, 9.99. Found: C, 55.90; H, 6.57; N, 9.76.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS05733912
Source datasetuspto-grants-1998_03
ORD IDord-b41b8bae64dd42eb82a4b840e4ce0359
Source noteuspto-grants-1998_03