HuagongsheHuagongshe Chemistry Print Report · For research reference only
4,4'-Dibromobenzil → HCID 22638476, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 4,4'-Dibromobenzil | HCID 96430 | — |
| Reactant | 3-Nitro-1,2-phenylenediamine | HCID 4359525 | — |
| Solvent | Acetic acid methanol | HCID 10129899 | — |
| Product | HCID 22638476 | HCID 22638476 | — |
Reaction Steps
1.53 g (10 mmol) of 2,3-diaminonitrobenzene and 3.68 g (10 mmol) of 4,4′-dibromobenzil were dissolved in 80 g of a 1:1 mixed solvent of acetic acid/methanol, and reaction was allowed at 70° C. for 30 hr. After the reaction was over, the solvent was removed, and the reaction product was extracted on a silica gel column.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US06822069B2 |
| Source dataset | uspto-grants-2004_11 |
| ORD ID | ord-4550bc96489c48e4a371e5ab42c68959 |
| Source note | uspto-grants-2004_11 |