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HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 341518Erstellt: 26. Oktober 2026

Water → Methyl 6-(1-hydroxyethyl)nicotinate

https://huagongshe.com/reaction/341518

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
EduktWaterHCID 962—
EduktMethyl 6-formylpyridine-3-carboxylateHCID 586269—
EduktHCID 178418573HCID 178418573—
LösungsmittelTetrahydrofuranHCID 8028—
ProduktMethyl 6-(1-hydroxyethyl)nicotinateHCID 6680332774,1%

Reaktionsschritte

A solution of methyl magnesium bromide (1M in THF) (3.03 mL, 3.03 mmol) was added drop wise to a solution of methyl 6-formylpyridine-3-carboxylate (Intermediate 195, 0.50 g, 3.03 mmol) in THF (20 mL) at −78 C. The reaction mixture was stirred at −78 C for 1 h and water (20 mL) was added. The mixture was warmed to room temperature and extracted with EtOAc (3×20 mL). The organic extracts were combined, dried over sodium sulfate, filtered and concentrated under vacuum to provide the title compound as an off-white solid (0.407 g, 74%). Method B HPLC-MS: MH+ requires m/z=182 Found: m/z=182, Rt=1.11 min (98%).

Herkunft & Nachweise

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS08895733B2
Quelldatensatzuspto-grants-2014_11
ORD IDord-5cc4268f25ed4bad8db5369a66a82ca6
Quellennotizuspto-grants-2014_11