HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
2-Isopropylpyridine → 1-Oxo-2-(propan-2-yl)-1lambda~5~-pyridine
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | 2-Isopropylpyridine | HCID 69523 | — |
| Edukt | m-Chloroperbenzoic acid | HCID 70297 | — |
| Lösungsmittel | Dichloromethane | HCID 6344 | — |
| Produkt | 1-Oxo-2-(propan-2-yl)-1lambda~5~-pyridine | HCID 13172079 | — |
Reaktionsschritte
MCPBA (22.0 g) was added to a solution of 2-isopropylpyridine (example 85, step a) (9.1 g) in DCM (250 mL) and the resulting mixture stirred for 3 h. The reaction mixture was washed with saturated sodium bicarbonate solution (4×100 mL) and brine (100 mL), then dried over sodium sulphate, filtered and evaporated. Purification was by silica gel chromatography eluting with ethyl acetate to 10% methanol in ethyl acetate gradient. The fractions containing product were combined and evaporated to give the subtitled compound as a yellow oil. Yield 3.9 g.
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US08629271B2 |
| Quelldatensatz | uspto-grants-2014_01 |
| ORD ID | ord-e39c48304864493484370eb858b53aa8 |
| Quellennotiz | uspto-grants-2014_01 |