HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
8-Phenyl-5,6-dihydroimidazo[1,2-a]pyridine → 8-Phenylimidazo[1,2-a]pyridine
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | 8-Phenyl-5,6-dihydroimidazo[1,2-a]pyridine | HCID 13764012 | — |
| Katalysator | HCID 178418406 | HCID 178418406 | — |
| Lösungsmittel | Dichloromethane | HCID 6344 | — |
| Produkt | 8-Phenylimidazo[1,2-a]pyridine | HCID 13764027 | — |
Reaktionsschritte
Combine 9 g (46 mmol) of the product from Example 3 with 50 g of "activated" manganese dioxide in 200 ml of methylene chloride, and heat to reflux for 8 hr. Filter off the solids and remove the solvent in vacuo. Crystallize the residue from ether to provide the title compound.
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US04596872 |
| Quelldatensatz | uspto-grants-1986_06 |
| ORD ID | ord-9400b12782584027a228e333df8d0875 |
| Quellennotiz | uspto-grants-1986_06 |