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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2400912Generated: November 1, 2026

[4-(2-hydroxyethyl)tetrahydro-2H-pyran-4-yl]carbamic acid tert-butyl ester → [4-(2-{5-[1-(4-Chloro-2-trifluoromethylbenzyl)-1H-indazol-5-ylmethylene]-2,4-dioxothiazolidin-3-yl}ethyl)tetrahydro-2H-pyran-4-yl]carbamic acid tert-butyl ester

https://huagongshe.com/reaction/2400912

Reaction equation

Participants

RoleNameHCIDCharge
Reactant[4-(2-hydroxyethyl)tetrahydro-2H-pyran-4-yl]carbamic acid tert-butyl esterHCID 67123391—
Reactant5-[1-(4-chloro-2-trifluoromethylbenzyl)-1H-indazol-5-ylmethylene]thiazolidine-2,4-dioneHCID 86659657—
Product[4-(2-{5-[1-(4-Chloro-2-trifluoromethylbenzyl)-1H-indazol-5-ylmethylene]-2,4-dioxothiazolidin-3-yl}ethyl)tetrahydro-2H-pyran-4-yl]carbamic acid tert-butyl esterHCID 86659668—

Reaction Steps

[4-(2-{5-[1-(4-Chloro-2-trifluoromethylbenzyl)-1H-indazol-5-ylmethylene]-2,4-dioxothiazolidin-3-yl}ethyl)tetrahydro-2H-pyran-4-yl]carbamic acid tert-butyl ester was prepared from 5-[1-(4-chloro-2-trifluoromethylbenzyl)-1H-indazol-5-ylmethylene]thiazolidine-2,4-dione (from Example 1) and ([4-(2-hydroxyethyl)-tetrahydro-2H-pyran-4-yl]-carbamic acid tert-butyl ester following General Procedure J.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08796256B2
Source datasetuspto-grants-2014_08
ORD IDord-478b7e8c287244b586429f4ee5111c37
Source noteuspto-grants-2014_08