HuagongsheHuagongshe Chemistry Print Report · For research reference only
Succinic anhydride → HCID 20081050, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Succinic anhydride | HCID 7922 | — |
| Reactant | HCID 16075058 | HCID 16075058 | — |
| Catalyst | 4-(Dimethylamino)pyridine | HCID 14284 | — |
| Solvent | Tetrahydrofuran | HCID 8028 | — |
| Product | HCID 20081050 | HCID 20081050 | — |
Reaction Steps
A mixture of 5-phenyl-3,4-dithiapentanol (832 mg, 4.15 mmol), succinic anhydride (415 mg, 4.15 mmol) and 4-dimethylaminopyridine (25 mg) in dry tetrahydrofuran (20 ml) was refluxed under nitrogen overnight. The mixture was then evaporated to dryness and used without further purification.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05401378 |
| Source dataset | uspto-grants-1995_03 |
| ORD ID | ord-f72eeefc47b84134a535bb9a96a69cf2 |
| Source note | uspto-grants-1995_03 |