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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2299085Generated: October 31, 2026

p-Toluenesulfonic acid → HCID 18379720, compound

https://huagongshe.com/reaction/2299085

Reaction equation

Participants

RoleNameHCIDCharge
Reactantp-Toluenesulfonic acidHCID 6101—
ReactantPivalaldehydeHCID 12417—
Reactant2-ThiophenecarboxamideHCID 22063—
ReactantHCID 178418385HCID 178418385—
ProductHCID 18379720HCID 18379720—

Reaction Steps

A suspension of thiophene-2-carboxamide, pivaldehyde, benzotriazole, and p-toluenesulfonic acid was processed as in Example 1C to provide the title compound.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06495576B2
Source datasetuspto-grants-2002_12
ORD IDord-a1eb0b36fc174999aa8b4a98703ec730
Source noteuspto-grants-2002_12