HuagongsheHuagongshe Chemistry Print Report · For research reference only
Bromine → HCID 178419753, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Bromine | HCID 24408 | — |
| Reactant | HCID 178526677 | HCID 178526677 | — |
| Solvent | Carbon Tetrachloride | HCID 5943 | — |
| Product | HCID 178419753 | HCID 178419753 | — |
Reaction Steps
3.6 ml of bromine are added dropwise to a suspension of 10.0 g (0.071 mol) of 2-hydroxy-3-nitro-pyridine in 25 ml of carbon tetrachloride whilst cooling with ice. The reaction mixture is refluxed for 2 hours. The solvent is distilled off in vacuo, the crystalline product is suction filtered and recrystallised from water.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US06200976B1 |
| Source dataset | uspto-grants-2001_03 |
| ORD ID | ord-132ada9f4c804369a9b934f8cd787efd |
| Source note | uspto-grants-2001_03 |