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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1506906Generated: October 30, 2026

2-Chlorobenzenesulfonyl chloride → HCID 68278858, compound

https://huagongshe.com/reaction/1506906

Reaction equation

Participants

RoleNameHCIDCharge
Reactant2-Chlorobenzenesulfonyl chlorideHCID 76187—
ReactantEthyl 2-amino-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylateHCID 78262—
ReactantEthyl 2-(benzenesulfonamido)-4,5,6,7-tetrahydrobenzothiophene-3-carboxylateHCID 391240—
ProductHCID 68278858HCID 68278858—

Reaction Steps

Prepared by proceeding in a similar manner to Intermediate 1, starting from ethyl 2-amino-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylate and 2-chlorobenzene-sulphonyl chloride

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09221787B2
Source datasetuspto-grants-2015_12
ORD IDord-ccb4ae34c7d4413ca46c6134852785e4
Source noteuspto-grants-2015_12