Zurück
HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 471193Erstellt: 24. Oktober 2026

2-Isopropylpyridine → 1-Oxo-2-(propan-2-yl)-1lambda~5~-pyridine

https://huagongshe.com/de/reaction/471193

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
Edukt2-IsopropylpyridineHCID 69523—
Eduktm-Chloroperbenzoic acidHCID 70297—
LösungsmittelDichloromethaneHCID 6344—
Produkt1-Oxo-2-(propan-2-yl)-1lambda~5~-pyridineHCID 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

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS08629271B2
Quelldatensatzuspto-grants-2014_01
ORD IDord-e39c48304864493484370eb858b53aa8
Quellennotizuspto-grants-2014_01