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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 276373Generated: October 26, 2026

Ethanolamine → N-cyclopentylmethyl-N-(2-hydroxyethyl)amine

https://huagongshe.com/reaction/276373

Reaction equation

Participants

RoleNameHCIDCharge
ReactantEthanolamineHCID 700—
Reactant(Bromomethyl)cyclopentaneHCID 12723264—
ProductN-cyclopentylmethyl-N-(2-hydroxyethyl)amineHCID 18316431—

Reaction Steps

2-Hydroxyethylamine was reacted with cyclopentylmethyl bromide according to Method B2a to give N-cyclopentylmethyl-N-(2-hydroxyethyl)amine. The alcohol was reacted with SOCl2 according to Method B7c to give N-cyclopentylmethyl-N-(2-chloroethyl)ammonium chloride. The chloroethylamine was reacted with 2-methyl-4-nitrophenyl isothiocyanate to give 2-(2-methyl-4-nitrophenylimino)-3-(cyclopentylmethyl)-1,3-thiazolidine.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06353006B1
Source datasetuspto-grants-2002_03
ORD IDord-a79117fc27e04d8585e882a5e38ab7a9
Source noteuspto-grants-2002_03