HuagongsheHuagongshe Chemistry Print Report · For research reference only
p-Toluenesulfonic acid → Ethyl [4-(5-oxocyclopent-1-en-1-yl)butoxy]acetate
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | p-Toluenesulfonic acid | HCID 6101 | — |
| Reactant | 2-(6-Carboxy-5-oxahexyl)-2-cyclopentenone | HCID 20465613 | — |
| Solvent | Ethanol | HCID 702 | — |
| Product | Ethyl [4-(5-oxocyclopent-1-en-1-yl)butoxy]acetate | HCID 21767824 | — |
Reaction Steps
In the manner described in Example 23, treatment of 2-(6-carboxy-5-oxahexyl)-2-cyclopentenone with p-toluenesulfonic acid in ethanol produces the subject product as a light yellow oil.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04439365 |
| Source dataset | uspto-grants-1984_03 |
| ORD ID | ord-3a5752593f1040309fc6ec0bf44edd84 |
| Source note | uspto-grants-1984_03 |