HuagongsheHuagongshe Chemistry Print Report · For research reference only
Sulfuric Acid → (Phenylthio)acetic acid, cyclohexyl ester
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Sulfuric Acid | HCID 1118 | — |
| Reactant | Ethyl caprate | HCID 8048 | — |
| Reactant | (Phenylthio)acetic acid | HCID 59541 | — |
| Solvent | Cyclohexanol | HCID 7966 | — |
| Product | (Phenylthio)acetic acid, cyclohexyl ester | HCID 533051 | — |
Reaction Steps
The procedure is as in Example 20 for the preparation of ethyl n-decanoate, starting with (phenylthio)acetic acid (20 g) and 36N aqueous sulphuric acid solution (0.32 cc) in cyclohexanol (100 cc). After purification by chromatography on a silica column with a mixture of cyclohexane and ethyl acetate (70:30 by volume) as eluent, cyclohexyl (phenylthio)acetate (29 g) is obtained, and is used in the crude state in the subsequent phases.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04886835 |
| Source dataset | uspto-grants-1989_12 |
| ORD ID | ord-b812ea055ace49c3bebc1247d743c93e |
| Source note | uspto-grants-1989_12 |