HuagongsheHuagongshe Chemistry Print Report · For research reference only
3-Cyclobutene-1,2-dione, 3,4-dimethoxy- → HCID 18334096, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 3-Cyclobutene-1,2-dione, 3,4-dimethoxy- | HCID 123227 | — |
| Reactant | HCID 18347124 | HCID 18347124 | — |
| Product | HCID 18334096 | HCID 18334096 | 49.7% |
Reaction Steps
In a similar manner to that described in Example (46e) N-[(3-aminophenyl)-(4-methoxyphenyl)methyl]-4-fluorobenzamide hydrochloride (674 mg) [prepared as described in step (b) above] and 3,4-dimethoxy-3-cyclobutene-1,2-dione (250 mg) were reacted, to afford the title compound (399 mg) as a yellow solid.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US06329405B1 |
| Source dataset | uspto-grants-2001_12 |
| ORD ID | ord-a7eff9c139f84b8895087821a60cf91b |
| Source note | uspto-grants-2001_12 |