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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1942346Generated: November 2, 2026

Ethyl-(4,5,6,7-tetrahydro-benzothiazol-6-yl)-amine → Naphthalene-2-carboxylic acid {4-[ethyl-(4,5,6,7-tetrahydro-benzothiazol-6-yl)-amino]-butyl}-amide

https://huagongshe.com/reaction/1942346

Reaction equation

Participants

RoleNameHCIDCharge
ReactantEthyl-(4,5,6,7-tetrahydro-benzothiazol-6-yl)-amineHCID 66937583—
ReactantNaphthalene-2-carboxylic acid (4-oxo-butyl)-amideHCID 86651298—
ProductNaphthalene-2-carboxylic acid {4-[ethyl-(4,5,6,7-tetrahydro-benzothiazol-6-yl)-amino]-butyl}-amideHCID 6693755322%

Reaction Steps

Compound 4 is prepared from 2E and 4C as described for 1. The salt of oxalic acid is crystallized from ethanol/diethylether.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08389555B2
Source datasetuspto-grants-2013_03
ORD IDord-e375467b8a6a48a998e711ce300fa4b5
Source noteuspto-grants-2013_03