HuagongsheHuagongshe Chemistry Print Report · For research reference only
Thionyl Chloride → HCID 54489353, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Thionyl Chloride | HCID 24386 | — |
| Reactant | 4-Carboxychalcone | HCID 3995781 | — |
| Product | HCID 54489353 | HCID 54489353 | 101% |
Reaction Steps
A 1-L reaction vessel was charged with 80.0 g (0.32 mole) of 4-carboxychalcone and 377.7 g (3.17 mole) of thionyl chloride, and heated under reflux for 1 hour. Thereafter, thionyl chloride was removed by distilling, and thus 87.0 g of 4-(chlorocarbonyl)-chalcone was obtained (101% yield). This reaction is shown by the reaction formula in FIG. 1(b).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US06451392B1 |
| Source dataset | uspto-grants-2002_09 |
| ORD ID | ord-26a10d6c4de1424d9da836031ce9ba82 |
| Source note | uspto-grants-2002_09 |