HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
4-Chloro-3-hydroxybenzoic acid → (4-Chloro-3-hydroxy-phenyl)-(cis-2,3,4,4a,9,9a-hexahydro-indeno[2,1-b]pyridin-1-yl)-methanone
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | 4-Chloro-3-hydroxybenzoic acid | HCID 141872 | — |
| Edukt | Methanaminium, N-((dimethylamino)(3H-1,2,3-triazolo(4,5-b)pyridin-3-yloxy)methylene)-N-methyl-, hexafluorophosphate(1-) (1:1) | HCID 9886157 | — |
| Edukt | cis-2,3,4,4a,9,9a-hexahydro-1H-indeno[2,1-b]pyridine | HCID 58123900 | — |
| Produkt | (4-Chloro-3-hydroxy-phenyl)-(cis-2,3,4,4a,9,9a-hexahydro-indeno[2,1-b]pyridin-1-yl)-methanone | HCID 67969133 | 44% |
Reaktionsschritte
The title compound is prepared from 4-chloro-3-hydroxy-benzoic acid and cis-2,3,4,4a,9,9a-hexahydro-1H-indeno[2,1-b]pyridine following a procedure analogous to that described in Example 1 [2-(7-aza-1H-benzotriazol-1-yl)-1,1,3,3-tetramethyluronium hexafluorophosphate is used]. Yield: 44% of theory; LC (method 4): tR=1.97 min; Mass spectrum (ESI+): m/z=328 [M+H]+.
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US08497281B2 |
| Quelldatensatz | uspto-grants-2013_07 |
| ORD ID | ord-068b62aaa45543c081be6dff52a96348 |
| Quellennotiz | uspto-grants-2013_07 |