HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 265344Generated: October 31, 2026
Bromine → 2-Bromo-5-hydroxyindan-1,3-dione
https://huagongshe.com/reaction/265344
Participants
| Role | Name | HCID | Charge |
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| Reactant | Bromine | HCID 24408 | — |
| Reactant | 5-hydroxy-2,3-dihydro-1H-indene-1,3-dione | HCID 19034333 | — |
| Solvent | Chloroform | HCID 6212 | — |
| Product | 2-Bromo-5-hydroxyindan-1,3-dione | HCID 19034285 | — |
Reaction Steps
0.02 mol bromine was added dropwise to a solution of 0.02 mol of 5-hydroxyindan-1,3-dione in 60 ml chloroform. The reaction mixture was agitated at 50° C. for 30 minutes and the precipitate obtained after evaporation of the solvent was recrystallised.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
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| Patent number | US05648381 |
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| Source dataset | uspto-grants-1997_07 |
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| ORD ID | ord-ec428e74b4b74bc394aeb405307d4ac3 |
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| Source note | uspto-grants-1997_07 |
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