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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 847791Generated: November 1, 2026

Methylamine → HCID 178472134, compound

https://huagongshe.com/reaction/847791

Reaction equation

Participants

RoleNameHCIDCharge
ReactantMethylamineHCID 6329—
ReactantEthyl 3-ethoxy-3-iminopropionate hydrochlorideHCID 75345—
SolventEthanolHCID 702—
ProductHCID 178472134HCID 178472134—

Reaction Steps

To a solution of 7.0 gm. (0.22 mole) of methylamine dissolved in 50 ml. of absolute ethanol at ice-bath temperature is added 41.4 gm. (0.207 mole) of ethyl ethoxycarbonylacetimidate hydrochloride. The reaction mixture is allowed to warm to room temperature and stirred for 5 hours. The solvent is removed and a mixture of acetone-ether is added to induce crystallization. 36.8 Gm. of crystalline product is collected as the hydrochloride salt.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS04293703
Source datasetuspto-grants-1981_10
ORD IDord-221edb077dfc43fe8cfd7c13729763b5
Source noteuspto-grants-1981_10