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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 276677Generated: October 25, 2026

Chloro(phenyl)acetic acid → 5-Phenyl-1,3-thiazolidin4-one

https://huagongshe.com/reaction/276677

Reaction equation

Participants

RoleNameHCIDCharge
ReactantChloro(phenyl)acetic acidHCID 98950—
Reactant2-Methyl-4-nitrophenyl isothiocyanateHCID 145621—
Reactant(S)-(+)-1-CyclohexylethylamineHCID 5325951—
Product5-Phenyl-1,3-thiazolidin4-oneHCID 21439807—

Reaction Steps

2-Methyl-4-nitrophenyl isothiocyanate was reacted with (1S)-1-amino-1-cyclohexylethane followed by α-chloro-α-phenylacetic acid according to Method C8a to afford 2-(2-methyl-4-nitrophenylimino)-3-((]S)-1-cyclohexylethyl)-5-phenyl-1,3-thiazolidin4-one.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06353006B1
Source datasetuspto-grants-2002_03
ORD IDord-485529848761479b8f33bc6f8022131a
Source noteuspto-grants-2002_03