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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 652035Generated: October 31, 2026

Triethylamine → HCID 54182767, compound

https://huagongshe.com/reaction/652035

Reaction equation

Participants

RoleNameHCIDCharge
ReactantTriethylamineHCID 8471—
ReactantL-Alanine ethyl esterHCID 76507—
ReactantHCID 20198247HCID 20198247—
SolventDiethyl EtherHCID 3283—
ProductHCID 54182767HCID 54182767—

Reaction Steps

A solution of 4.64 g. of 4-[N-trifluoroacetyl-14-(trimethylsilyl)tetradecylamino]benzoyl chloride and 1.2 g. of triethylamine in 200 ml. of warm ether is treated with 1.55 g. alanine ethyl ester and refluxed for 24 hours. The hot solution is filtered, the residue is washed with hot ether, and the solution is evaporated. After treatment with aqueous methanolic potassium carbonate, the product is precipitated by acidification, filtered, and dried. Crystallization yields the product as a white, crystalline solid.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS04670421
Source datasetuspto-grants-1987_06
ORD IDord-3dc12ac40cc54f768ec4a111ede1107f
Source noteuspto-grants-1987_06