HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1866983Generated: November 3, 2026
p-Toluenesulfonic acid → HCID 54724194, compound
https://huagongshe.com/reaction/1866983
Participants
| Role | Name | HCID | Charge |
|---|
| Reactant | p-Toluenesulfonic acid | HCID 6101 | — |
| Reactant | 2,6-Dimethylaniline | HCID 6896 | — |
| Reactant | 4-Hydroxy-6-methyl-2-pyrone | HCID 54675757 | — |
| Product | HCID 54724194 | HCID 54724194 | — |
Reaction Steps
A mixture of 4-hydroxy-6-methyl-2-pyrone (2.5 g, 0.02 mol), 2,6 dimethylaniline (2.4 g, 0.02 mol), and p-toluenesulfonic acid (0.2 g) as heated at 140° C. for 3 h under nitrogen atmosphere. The reaction mixture was cooled, triturated with acetonitrile, cooled and filtered the solids.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
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| Patent number | US07629363B2 |
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| Source dataset | uspto-grants-2009_12 |
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| ORD ID | ord-3b340be9adf14ecda74ec3834ecf587d |
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| Source note | uspto-grants-2009_12 |
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