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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1949596Generated: October 26, 2026

5-[1-(4-chloro-2-trifluoromethyl-benzyl)-1H-indazol-5-ylmethylene]-2-ethylsulfanyl-thiazol-4-one → 4-{5-[1-(4-Chloro-2-trifluoromethyl-benzyl)-1H-indazol-5-ylmethylene]-4-oxo-4,5-dihydro-thiazol-2-yl}-2-methoxycarbamoyl-piperazine-1-carboxylic acid tert-butyl ester

https://huagongshe.com/reaction/1949596

Reaction equation

Participants

RoleNameHCIDCharge
Reactant5-[1-(4-chloro-2-trifluoromethyl-benzyl)-1H-indazol-5-ylmethylene]-2-ethylsulfanyl-thiazol-4-oneHCID 67240123—
Reactant2-Methoxycarbamoyl-piperazine-1-carboxylic acid tert-butyl esterHCID 86654626—
Product4-{5-[1-(4-Chloro-2-trifluoromethyl-benzyl)-1H-indazol-5-ylmethylene]-4-oxo-4,5-dihydro-thiazol-2-yl}-2-methoxycarbamoyl-piperazine-1-carboxylic acid tert-butyl esterHCID 86654625—

Reaction Steps

4-{5-[1-(4-Chloro-2-trifluoromethyl-benzyl)-1H-indazol-5-ylmethylene]-4-oxo-4,5-dihydro-thiazol-2-yl}-2-methoxycarbamoyl-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 2-Methoxycarbamoyl-piperazine-1-carboxylic acid tert-butyl ester following General Procedure C.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08399681B2
Source datasetuspto-grants-2013_03
ORD IDord-bfed5cdf30074667bd289f2422801b26
Source noteuspto-grants-2013_03