HuagongsheHuagongshe Chemistry Print Report · For research reference only
4-(1H-Pyrazol-1-yl)benzaldehyde → (2E)-3-[5-(2-Pyrazinyl)-2-thienyl]-2-propenal
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 4-(1H-Pyrazol-1-yl)benzaldehyde | HCID 2776477 | — |
| Reactant | 5-(Pyrazin-2-yl)thiophene-2-carbaldehyde | HCID 53430892 | — |
| Product | (2E)-3-[5-(2-Pyrazinyl)-2-thienyl]-2-propenal | HCID 86590274 | — |
Reaction Steps
The title compound was prepared by a procedure analogous to Reference Example 30 by substituting 5-pyrazinyl-2-thiophenecarboxaldehyde (prepared as described in Reference Example 87) for the 4-(1H-pyrazol-1-yl)-benzaldehyde of Reference Example 30. MS 217 (M+H)+.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US06825170B2 |
| Source dataset | uspto-grants-2004_11 |
| ORD ID | ord-1cc022fc24234f02b082eb05b73661ff |
| Source note | uspto-grants-2004_11 |