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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 582149Generated: October 29, 2026

Chlorosulfonic acid → 3-Chlorosulphonyl-4'-cyano-4-methoxy-biphenyl

https://huagongshe.com/reaction/582149

Reaction equation

Participants

RoleNameHCIDCharge
ReactantChlorosulfonic acidHCID 24638—
Reactant[1,1'-Biphenyl]-4-carbonitrile, 4'-methoxy-HCID 93892—
Product3-Chlorosulphonyl-4'-cyano-4-methoxy-biphenylHCID 54293820—

Reaction Steps

(The used starting compound is prepared by reacting 4'-cyano-4-methoxy-biphenyl with chloro sulfonic acid)

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS05922763
Source datasetuspto-grants-1999_07
ORD IDord-1a2a1ed295fc45d188af177abbff1f90
Source noteuspto-grants-1999_07