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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1500863Generated: November 1, 2026

5-Chloro-2-(chloromethyl)-1-(tetrahydro-1,1-dioxido-3-thienyl)-1H-benzimidazole → 1-{[5-Chloro-1-(1,1-dioxidotetrahydrothiophen-3-yl)-1H-benzimidazol-2-yl]methyl}-3-(methylsulfonyl)-1H-indazole

https://huagongshe.com/reaction/1500863

Reaction equation

Participants

RoleNameHCIDCharge
Reactant5-Chloro-2-(chloromethyl)-1-(tetrahydro-1,1-dioxido-3-thienyl)-1H-benzimidazoleHCID 43659640—
Reactantethanesulfonyl-1H-indazoleHCID 118114501—
ReactantHCID 178504858HCID 178504858—
Product1-{[5-Chloro-1-(1,1-dioxidotetrahydrothiophen-3-yl)-1H-benzimidazol-2-yl]methyl}-3-(methylsulfonyl)-1H-indazoleHCID 72950307—

Reaction Steps

The title compound was prepared in analogy to Example 2-1 by using 5-chloro-2-chloromethyl-1-(1,1-dioxo-tetrahydro-1λ6-thiophen-3-yl)-1H-benzoimidazole and 3-M ethanesulfonyl-1H-indazole instead of 5-chloro-2-chloromethyl-1-((S)-1,1-dioxo-tetrahydro-1λ6-thiophen-3-yl)-1H-benzoimidazole and 3-(methylsulfonyl)-1H-pyrazolo[3,4-c]pyridine.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09206191B2
Source datasetuspto-grants-2015_12
ORD IDord-8b37e33569ef4cec91935eb6f9fb57b6
Source noteuspto-grants-2015_12