Participants
| Role | Name | HCID | Charge |
|---|
| Reactant | Potassium Iodide | HCID 4875 | — |
| Reactant | Diethylamine | HCID 8021 | — |
| Reactant | 1,20-Dichloro-5,13:11,16-dicycloprosta-5(13),6,8(12),11(16),14-pentaene-4,17-dione | HCID 21412247 | — |
| Solvent | Tetrahydrofuran | HCID 8028 | — |
| Product | HCID 21412235 | HCID 21412235 | — |
Reaction Steps
A mixture of 36.1 g (0.10 mole) of 3,6-bis(4-chlorobutyryl)acenaphthene, 2 g of potassium iodide, 100 ml of diethylamine and 100 ml of tetrahydrofuran is placed in a bomb and heated for 24 hours at 120° C. Upon cooling, the mixture is filtered and the filtrate evaporated to dryness. The cooled residue is dissolved in 300 ml of 10% hydrochloric acid, filtered and the acid filtrate made alkaline with a 20% sodium hydroxide solution. The resulting 3,6-bis[4-(diethylamino)butyryl]acenaphthene so obtained is filtered and subsequently recrystallized from a methanol-ethyl acetate solution.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|
| Patent number | US04048230 |
|---|
| Source dataset | uspto-grants-1977_09 |
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| ORD ID | ord-d95fc5854d4a4f3493fd34360d0cc6e8 |
|---|
| Source note | uspto-grants-1977_09 |
|---|
