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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2230134Generated: October 31, 2026

5-Chloro-3-methylbenzo(b)thiophene-2-sulfonyl chloride → HCID 18180068, compound

https://huagongshe.com/reaction/2230134

Reaction equation

Participants

RoleNameHCIDCharge
Reactant5-Chloro-3-methylbenzo(b)thiophene-2-sulfonyl chlorideHCID 2735756—
ReactantHCID 18180172HCID 18180172—
ProductHCID 18180068HCID 18180068—

Reaction Steps

The title compound (E126) was prepared from 2-[6-amino-3-methoxy-2-(4-methylpiperazin-1-yl)phenyl]ethanol (D32) (74 mg, 0.28 mmol) and 5-chloro-3-methylbenzo[b]thiophene-2-sulfonyl chloride (78 mg, 0.28 mmol) using the method of Example 1 (18 mg, 13%). MH+=510.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06423717B1
Source datasetuspto-grants-2002_07
ORD IDord-19e5ec8b70f54dad8e7a24a7952855d7
Source noteuspto-grants-2002_07