HuagongsheHuagongshe Chemistry Print Report · For research reference only
Azobisisobutyronitrile → 2-Bromoindenone
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Azobisisobutyronitrile | HCID 6547 | — |
| Reactant | N-bromobutanimide | HCID 67184 | — |
| Reactant | 1H-inden-1-one | HCID 11815384 | — |
| Solvent | Carbon Tetrachloride | HCID 5943 | — |
| Product | 2-Bromoindenone | HCID 9990649 | — |
Reaction Steps
The indenone compound of formula 16 prepared in Step 3 is dissolved in CCl4, N-bromosuccinimide (1 to 1.2 eq) and 2,2′-azobisisobutyronitrile (10 to 15 wt %) are added thereto. The resulting mixture is allowed to reflux for 2 to 3 h with stirring, to obtain the 2-bromoindenone of formula 17.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US08877747B2 |
| Source dataset | uspto-grants-2014_11 |
| ORD ID | ord-fd65a78cb4b1405d8b8fc847e893edc2 |
| Source note | uspto-grants-2014_11 |