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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1358959Generated: November 3, 2026

5-Chloro-3-methylbenzo(b)thiophene-2-sulfonyl chloride → HCID 18180163, compound

https://huagongshe.com/reaction/1358959

Reaction equation

Participants

RoleNameHCIDCharge
Reactant5-Chloro-3-methylbenzo(b)thiophene-2-sulfonyl chlorideHCID 2735756—
ReactantHCID 18180069HCID 18180069—
ProductHCID 18180163HCID 18180163—

Reaction Steps

The title compound (E125) was prepared from 4-methoxy-2-methyl-3-(4-methylpiperazin-1-yl)phenylamine (D33) (58 mg, 0.247 mmol) and 5-chloro-3-methylbenzo[b]thiophene-2-sulfonyl chloride (70 mg, 0.247 mmol) using the method of Example 1 (103 mg, 81%). MH+=480/482.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06599904B2
Source datasetuspto-grants-2003_07
ORD IDord-d3af5e9885bc40a686413ad85a48fc82
Source noteuspto-grants-2003_07