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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2384835Generated: October 31, 2026

tert-Butyl (3S)-3-ethylpiperazine-1-carboxylate → HCID 67242549, compound

https://huagongshe.com/reaction/2384835

Reaction equation

Participants

RoleNameHCIDCharge
Reactanttert-Butyl (3S)-3-ethylpiperazine-1-carboxylateHCID 24820542—
Reactant5-[1-(4-chloro-2-trifluoromethyl-benzyl)-1H-indazol-5-ylmethylene]-2-ethylsulfanyl-thiazol-4-oneHCID 67240123—
ProductHCID 67242549HCID 67242549—

Reaction Steps

4-{5-[1-(4-Chloro-2-trifluoromethyl-benzyl)-1H-indazol-5-ylmethylene]-4-oxo-4,5-dihydro-thiazol-2-yl}-3-ethyl-piperazine-1-carboxylic acid tert-butyl ester was prepared from 5-[1-(4-Chloro-2-trifluoromethyl-benzyl)-1H-indazol-5-ylmethylene]-2-ethylsulfanyl-thiazol-4-one and (3S)-3-Ethyl-piperazine-1-carboxylic acid tert-butyl ester following General Procedure C.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08263781B2
Source datasetuspto-grants-2012_09
ORD IDord-cf186912bb1f4734afcd686f9fb5bc7f
Source noteuspto-grants-2012_09