HuagongsheHuagongshe Chemistry Print Report · For research reference only
Thionyl Chloride → HCID 178479696, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Thionyl Chloride | HCID 24386 | — |
| Reactant | HCID 178524611 | HCID 178524611 | — |
| Product | HCID 178479696 | HCID 178479696 | — |
Reaction Steps
A mixture of 139.0 g of 4-hydroxypicolinic acid and 238.0 g of thionyl chloride are heated in an oil bath at 70° until solution occurs. The mixture is concentrated in vacuo to remove the excess thionyl chloride and to leave a residue of 4-hydroxypicolinoyl chloride hydrochloride as a colorless solid.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04022897 |
| Source dataset | uspto-grants-1977_05 |
| ORD ID | ord-d5bc31bd217b4f67a91aeeb0d7d060ab |
| Source note | uspto-grants-1977_05 |