HuagongsheHuagongshe Chemistry Print Report · For research reference only
Bromine → alpha-Bromo-3-chloropropiophenone
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Bromine | HCID 24408 | — |
| Reactant | 3'-Chloropropiophenone | HCID 587128 | — |
| Product | alpha-Bromo-3-chloropropiophenone | HCID 4992116 | — |
Reaction Steps
To 1 mole of m-chloropropiophenone was heated to 70±5° C., bromine was added dropwise under stirring. The reaction temperature was kept at 70±5° C. during the addition of bromine and kept for 5.5 hours after the addition. m-chloro-α-bromopropiophenone (compound of formula (II)) was obtained.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US07737302B2 |
| Source dataset | uspto-grants-2010_06 |
| ORD ID | ord-aaa3ab01a7134fa488f6490830c8d0af |
| Source note | uspto-grants-2010_06 |