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HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 1383826Erstellt: 26. Oktober 2026

Hydrochloric Acid → 6-Methyl-2-pyridylmethanol

https://huagongshe.com/reaction/1383826

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
EduktHydrochloric AcidHCID 313—
Edukt(6-Methylpyridin-2-yl)methyl acetateHCID 291137—
LösungsmittelMethanolHCID 887—
Produkt6-Methyl-2-pyridylmethanolHCID 7073669,7%

Reaktionsschritte

2-Acetoxymethyl-6-methylpyridine (5 g) was added to saturated hydrochloric acid in methanol (250 ml, prepared by adding 25 ml of acetyl chloride to 225 ml of methanol). The reaction mixture was stirred at room temperature for 18 hours. The solvent was removed under vacuum and the residue was dissolved in dichloromethane (100 ml) and washed with 2N sodium hydroxide solution (3×50 ml). The combined organic layers were washed with brine (1×200 ml), then dried (MgSO4), filtered and evaporated to give the required product as an oil (2.6 g). 1H NMR (250 MHz, CDCl3) δ 2.54 (3H, s), 3.80 (1H, bs), 4.72 (2H, s), 7.04 (2H, d, J=7.7Hz), 7.57 (1H, t, J=7.7Hz).

Herkunft & Nachweise

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS06255305B1
Quelldatensatzuspto-grants-2001_07
ORD IDord-55e5b9c5717b4ade9770157e506a096b
Quellennotizuspto-grants-2001_07