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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 749056Generated: November 1, 2026

Methanol → HCID 571497, compound

https://huagongshe.com/reaction/749056

Reaction equation

Participants

RoleNameHCIDCharge
ReactantMethanolHCID 887—
Reactant2-(2-Aminoethyl)-1-methylpyrrolidineHCID 98388—
ReactantAluminum(III) ChlorideHCID 6451240—
ReactantHCID 68902061HCID 68902061—
SolventDichloromethaneHCID 6344—
ProductHCID 571497HCID 57149757.4%

Reaction Steps

4-Pyridinyl phenoxazine (13 mg, 0.1181 mmol), 2-(2-aminoethyl)-1-methylpyrrolidine (22 ul, 0.1518 mmol) and aluminum chloride (27 mg, 0.2025 mmol) were mixed in anhydrous dichloromethane (1 ml) and stirred for 1 h. The mixture was then evaporated to a residue which was washed with saturated aqueous sodium potassium tartaric acid. The mixture was then extracted with 3×10 ml dichloromethane and the extracts dried (Na2SO4) and evaporated. The compound was then isolated using preparative thin layer chromatography (Al2O3, 3% MeOH in dichloromethane) to yield the 4-pyridinyl methylpyrrolidine (11 mg) as a yellow solid.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07402579B2
Source datasetuspto-grants-2008_07
ORD IDord-2a043f259fef4fa196d639aedc910b82
Source noteuspto-grants-2008_07