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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 466697Generated: October 29, 2026

Methoxyacetic Acid → HCID 19012215, compound

https://huagongshe.com/reaction/466697

Reaction equation

Participants

RoleNameHCIDCharge
ReactantMethoxyacetic AcidHCID 12251—
ReactantAmmonium HydroxideHCID 14923—
Reactant4-Methylpyridine-2,3-diamineHCID 317495—
SolventMethanolHCID 887—
ProductHCID 19012215HCID 19012215—

Reaction Conditions

Temperature165 °C

Reaction Steps

A mixture of 2,3-diamino-4-picoline (0.1 g, 0.81 mmol) and methoxyacetic acid (0.16 ml, 2 mmol) was heated in a sealed tube at 165° C. for 24 hours. The reaction was cooled and neutralized with NH4OH. The crude material was dissolved in methanol (2 ml) and silica-gel (10 g) was added. The dried silica-gel was then loaded on a silica-gel flash-column and eluted initially with EtOAc and then with 2% methanol in EtOAc. The pure desired compound was obtained as a cream colored solid (0.067 g, 47%).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS05157026
Source datasetuspto-grants-1992_10
ORD IDord-f713067166c740c182ef6ea739ddcdcc
Source noteuspto-grants-1992_10