HuagongsheHuagongshe Chemistry Print Report · For research reference only
2-Chloro-4-methoxypyrimidine → 4-(Pyridazin-3-yl)benzaldehyde
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 2-Chloro-4-methoxypyrimidine | HCID 588935 | — |
| Reactant | 3-Chloropyridazine | HCID 11274989 | — |
| Product | 4-(Pyridazin-3-yl)benzaldehyde | HCID 22630989 | — |
Reaction Steps
The title compound was prepared by a procedure analogous to Reference Example 13 by substituting 3-chloropyridazine (prepared as described in WO 9724124) for the 2-chloro-4-methoxypyrimidine of Reference Example 13. MS 185 (M+H)+.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US06613747B2 |
| Source dataset | uspto-grants-2003_09 |
| ORD ID | ord-dcee5d1668d94f0b9de3a8643549f0be |
| Source note | uspto-grants-2003_09 |