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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2299099Generated: October 31, 2026

p-Toluenesulfonic acid → HCID 18770563, compound

https://huagongshe.com/reaction/2299099

Reaction equation

Participants

RoleNameHCIDCharge
Reactantp-Toluenesulfonic acidHCID 6101—
Reactant4-ChlorobenzamideHCID 12084—
ReactantHCID 178418385HCID 178418385—
ProductHCID 18770563HCID 18770563—

Reaction Steps

4-Chlorobenzamide, paraformaldehyede, benzotriazole, and p-toluenesulfonic acid were processed as described in Example 18B to provide the title compound.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06495576B2
Source datasetuspto-grants-2002_12
ORD IDord-a401a88da2a24286b666ce6682d0e33f
Source noteuspto-grants-2002_12