HuagongsheHuagongshe Chemistry Print Report · For research reference only
Phosphorus oxybromide → 1-benzyl-4-bromo-5,6-dihydrobenzo[5,6]cyclohepta[1,2-b]pyrazolo[4,3-e]-pyridin-11(1H)one
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Phosphorus oxybromide | HCID 24613 | — |
| Reactant | Phosphorus oxychloride | HCID 24813 | — |
| Reactant | HCID 178514946 | HCID 178514946 | — |
| Product | 1-benzyl-4-bromo-5,6-dihydrobenzo[5,6]cyclohepta[1,2-b]pyrazolo[4,3-e]-pyridin-11(1H)one | HCID 22757760 | — |
Reaction Steps
By treating the product of Example 10 according to the procedure of Example 2, but substituting phosphorus oxybromide for the phosphorus oxychloride, 1-benzyl-4-bromo-5,6-dihydrobenzo[5,6]cyclohepta[1,2-b]pyrazolo[4,3-e]pyridin-11(1H)one is obtained.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04128717 |
| Source dataset | uspto-grants-1978_12 |
| ORD ID | ord-718f89131b9946e48179fab1305fef8b |
| Source note | uspto-grants-1978_12 |