HuagongsheHuagongshe Chemistry Print Report · For research reference only
Bromine → HCID 19092144, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Bromine | HCID 24408 | — |
| Reactant | HCID 19092089 | HCID 19092089 | — |
| Solvent | Dichloromethane | HCID 6344 | — |
| Product | HCID 19092144 | HCID 19092144 | — |
Reaction Steps
0.01 mol of 7-acetylbenzoxazinone, described in Application EP 223,674, is dissolved in 100 cm3 of methylene chloride. 0.011 mol of bromine is added dropwise and with stirring via a dropping funnel, and stirring is maintained for 13 hours. The mixture is filtered and evaporated to dryness and the residue is recrystallized.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05268381 |
| Source dataset | uspto-grants-1993_12 |
| ORD ID | ord-1d5d9a81a0e94533a5637b80fd592ef2 |
| Source note | uspto-grants-1993_12 |