HuagongsheHuagongshe Chemistry Print Report · For research reference only
2-Ethylidene-2',3'-dichloro4'-methoxypropiophenone → 2,3-Dimethyl-5-methoxy-6,7-dichloro-1-indanone
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 2-Ethylidene-2',3'-dichloro4'-methoxypropiophenone | HCID 53631931 | — |
| Solvent | Sulfuric Acid | HCID 1118 | — |
| Product | 2,3-Dimethyl-5-methoxy-6,7-dichloro-1-indanone | HCID 20358441 | — |
Reaction Steps
By following the procedure described in Example 5, Step D, using as the reactants 2-ethylidene-2',3'-dichloro-4'-methoxypropiophenone (30 g.) and sulfuric acid (120 ml.), there is obtained 2,3-dimethyl-5-methoxy-6,7-dichloro-1-indanone.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04085219 |
| Source dataset | uspto-grants-1978_04 |
| ORD ID | ord-77f1dae44d0f46fd8689e18bd1581cdf |
| Source note | uspto-grants-1978_04 |