Back
HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2212879Generated: October 30, 2026

p-Toluenesulfonic acid → HCID 21955966, compound

https://huagongshe.com/reaction/2212879

Reaction equation

Participants

RoleNameHCIDCharge
Reactantp-Toluenesulfonic acidHCID 6101—
ReactantAnilineHCID 6115—
ReactantHCID 21955958HCID 21955958—
Solvent1,4-DioxaneHCID 31275—
ProductHCID 21955966HCID 21955966—

Reaction Steps

The 4-[2-(2,2-dimethylethoxycarbonyl-amino)-4-phenyl-thiazol-5-yl]-2-iodo-pyrimidine (0.082 g, 0.17 mmol) is heated to reflux with aniline (0.032 g, 0.34 mmol) and dry p-toluene sulfonic acid (0.026 g, 0.136 mmol) in dry dioxane for five hours.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07105517B2
Source datasetuspto-grants-2006_09
ORD IDord-3e8de0c68497478786a906f3b93a3444
Source noteuspto-grants-2006_09