HuagongsheHuagongshe Chemistry Print Report · For research reference only
Ethanol → HCID 12918697, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Ethanol | HCID 702 | — |
| Reactant | Sodium | HCID 5360545 | — |
| Reactant | HCID 12918692 | HCID 12918692 | — |
| Solvent | Toluene | HCID 1140 | — |
| Product | HCID 12918697 | HCID 12918697 | 49.2% |
Reaction Steps
Utilizing 21.46 g. (0.0864 mol) of ethyl 5-(2',4'-dimethylphenyl)-4-ketopentanoate, 4.00 g. (0.173 mol) of sodium, 125 ml of dry ethanol, 200 ml of toluene, and the procedure described in Example I, Part D, 8.60 g (49% yield) of 2-(2',4'-dimethylphenyl)-1,3-cyclopentanedione was obtained as a white, crystalline solid, m.p. 198.0°-200.5° C.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04338122 |
| Source dataset | uspto-grants-1982_07 |
| ORD ID | ord-5d9c665d501a4d31a911c063b83c0fda |
| Source note | uspto-grants-1982_07 |