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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1764690Generated: November 2, 2026

3-Chloropropyl(diethyl)amine → 3-[4-(3-Diethylaminopropoxy)phenylsulfonyl]-2-phenylbenzothiophene

https://huagongshe.com/reaction/1764690

Reaction equation

Participants

RoleNameHCIDCharge
Reactant3-Chloropropyl(diethyl)amineHCID 66918—
ReactantPyridinium chlorideHCID 10176127—
Reactant3-(4-Methoxyphenylsulfonyl)-2-phenylbenzothiopheneHCID 22768855—
Product3-[4-(3-Diethylaminopropoxy)phenylsulfonyl]-2-phenylbenzothiopheneHCID 22768880—

Reaction Steps

3-(4-Methoxyphenylsulfonyl)-2-phenylbenzothiophene is demethylated with pyridine hydrochloride as described above and the resulting product is reacted with 3-diethylaminopropyl chloride, also as described above, to give the title compound.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS04117128
Source datasetuspto-grants-1978_09
ORD IDord-e125112ad6fd41afaf8b7bbf4fe081c1
Source noteuspto-grants-1978_09