HuagongsheHuagongshe Chemistry Print Report · For research reference only
Hydrochloric Acid → 1,3-Dibenzoylbenzene
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Hydrochloric Acid | HCID 313 | — |
| Reactant | Isophthaloyl chloride | HCID 7451 | — |
| Reactant | HCID 178478979 | HCID 178478979 | — |
| Solvent | Tetrahydrofuran | HCID 8028 | — |
| Product | 1,3-Dibenzoylbenzene | HCID 77388 | 75% |
Reaction Steps
According to the general mode of operation described above, 203 g (1 mole) of isophthaloyl dichloride in 500 ml of THF is reacted with 274 g (2 moles) of phenyl magnesium chloride. The subsequent hydrolysis is effected with the aid of a dilute hydrochloric acid solution. By cooling, the diketone crystalises. 1,3-dibenzoyl-benzene is obtained in a yield of 75%. The product is recrystallised from ethanol. White crystals are obtained, the melting point of which is 100° C., which corresponds to the formula: ##STR5##
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04827044 |
| Source dataset | uspto-grants-1989_05 |
| ORD ID | ord-e781d1b704eb45caab59f85632e961d4 |
| Source note | uspto-grants-1989_05 |