HuagongsheHuagongshe Chemistry Print Report · For research reference only
Acetylacetone → 3-Acetylheptane-2,6-dione
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Acetylacetone | HCID 31261 | — |
| Catalyst | Triethylamine | HCID 8471 | — |
| Solvent | Methyl Ethyl Ketone | HCID 6569 | — |
| Product | 3-Acetylheptane-2,6-dione | HCID 98352 | 61.6% |
Reaction Steps
60 g of 2,4-pentandione and 0.1 g of triethyl amine were mixed, and 28 g of 2-butanone was added dropwise at room temperature. The mixture was stirred for 42 hours and the raw product was distilled off. Re-distillation gave 31.4 g of 3-acetyl-2,6-heptandione.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US07166648B2 |
| Source dataset | uspto-grants-2007_01 |
| ORD ID | ord-e3e98ded937341ea81f2734969216961 |
| Source note | uspto-grants-2007_01 |