HuagongsheHuagongshe Chemistry Print Report · For research reference only
Acetone → 4-(3,4-Dichlorophenyl)-3-buten-2-one
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Acetone | HCID 180 | — |
| Reactant | Sodium Hydroxide | HCID 14798 | — |
| Reactant | 3,4-Dichlorobenzaldehyde | HCID 22710 | — |
| Solvent | Water | HCID 962 | — |
| Product | 4-(3,4-Dichlorophenyl)-3-buten-2-one | HCID 326563 | — |
Reaction Steps
A solution of 14 g of 3,4-dichlorobenzaldehyde in 65 ml of acetone is diluted with 435 ml of water and treated with a solution of 5 g of sodium hydroxide in 50 ml of water. The mixture is stirred for 48 hr, extracted with benzene, dried and concentrated in vacuo to give 3,4-dichlorobenzalacetone as an oil which crystallizes on standing.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04291034 |
| Source dataset | uspto-grants-1981_09 |
| ORD ID | ord-0dcbe057e8f0458fa068910268ec80f0 |
| Source note | uspto-grants-1981_09 |