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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1506921Generated: October 28, 2026

Benzenesulfonyl chloride → HCID 68278682, compound

https://huagongshe.com/reaction/1506921

Reaction equation

Participants

RoleNameHCIDCharge
ReactantBenzenesulfonyl chlorideHCID 7369—
ReactantEthyl 2-(benzenesulfonamido)-4,5,6,7-tetrahydrobenzothiophene-3-carboxylateHCID 391240—
ReactantHCID 57758771HCID 57758771—
ProductHCID 68278682HCID 68278682—

Reaction Steps

Prepared by proceeding in a similar manner to Intermediate 1, starting from ethyl 2-amino-5-bromo-4-methylthiophene-3-carboxylate (Intermediate 35) and benzenesulphonyl chloride

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09221787B2
Source datasetuspto-grants-2015_12
ORD IDord-280666253f1747a186acb3ba1795a2a8
Source noteuspto-grants-2015_12