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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1416907Generated: November 1, 2026

Ethylenediamine → HCID 19701537, compound

https://huagongshe.com/reaction/1416907

Reaction equation

Participants

RoleNameHCIDCharge
ReactantEthylenediamineHCID 3301—
ReactantHCID 18465370HCID 18465370—
SolventTolueneHCID 1140—
ProductHCID 19701537HCID 19701537—

Reaction Steps

A solution of 5-fluoro-7-isothiocyanato-8-methylquinoline (0.38 g) in toluene (40 mL) is added dropwise to a solution of ethylenediamine (0.78 g) in toluene (40 mL). A white precipitate is observed after the reaction stirs for 10 minutes at room temperature. The precipitate is filtered and dried in vacuo to afford 7-[N'-(2-aminoethyl)thioureido]-5-fluoro-8-methylquinoline as a white solid.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS05916900
Source datasetuspto-grants-1999_06
ORD IDord-42dca31e0136423f824375db40849fb0
Source noteuspto-grants-1999_06