HuagongsheHuagongshe Chemistry Print Report · For research reference only
Benzoyl chloride → 5-Nitro-2-phenylbenzofuran
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Benzoyl chloride | HCID 7412 | — |
| Reactant | (2-Hydroxy-5-nitrobenzyl)triphenylphosphonium bromide | HCID 22132950 | — |
| Product | 5-Nitro-2-phenylbenzofuran | HCID 11172480 | 80.4% |
Reaction Steps
39 g (78 mmol) of (2-hydroxy-5-nitrophenyl) methyltriphenylphosphonium bromide and 18 ml (156 mmol) of benzoyl chloride are treated under conditions analogous to those of step 1 of Example 1. 15 g of product are obtained. Melting point: 159° C.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US06143772 |
| Source dataset | uspto-grants-2000_11 |
| ORD ID | ord-355cfa89631244fe8fff251b87b11e99 |
| Source note | uspto-grants-2000_11 |