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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2260403Generated: October 30, 2026

4-Chlorobenzenesulfonyl chloride → HCID 18999489, compound

https://huagongshe.com/reaction/2260403

Reaction equation

Participants

RoleNameHCIDCharge
Reactant4-Chlorobenzenesulfonyl chlorideHCID 7398—
ReactantTriethylamineHCID 8471—
ReactantHCID 18999537HCID 18999537—
SolventDiethyl EtherHCID 3283—
SolventDichloromethaneHCID 6344—
ProductHCID 18999489HCID 18999489—

Reaction Steps

Obtained by operating as in example 1c from 6.1 g (22 mmoles) of ethyl 4-[(2-aminocyclohexyl)methyl]benzeneacetate, 2.7 g (26.5 mmoles) of triethylamine in 150 ml of dichloromethane and 4.6 g (22 mmoles) of 4-chlorobenzenesulfonyl chloride in 50 ml of ether. The colorless oil obtained (yield=quantitative) is used without any other purification.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS05476846
Source datasetuspto-grants-1995_12
ORD IDord-5e9fe3084bba49158947ee6456bab16b
Source noteuspto-grants-1995_12