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HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 463034Erstellt: 24. Oktober 2026

Water → Methyl 6-(Hydroxymethyl)-2-naphthoate

https://huagongshe.com/de/reaction/463034

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
EduktWaterHCID 962—
EduktPotassium CarbonateHCID 11430—
EduktMethyl 6-Acetoxymethyl-2-naphthoateHCID 15589961—
LösungsmittelMethanolHCID 887—
ProduktMethyl 6-(Hydroxymethyl)-2-naphthoateHCID 11127663100,7%

Reaktionsschritte

To a solution of 0.9 g (3.49 mmol) of methyl 6-acetoxymethyl-2-naphthoate in 100 mL of MeOH was added 0.5 g (3.62 mmol) of K2CO3 and 1 mL of H2O. The mixture was stirred at room temperature for 30 min before being evaporated to dryness. The residue was taken up in 50 mL of EtOAc and 30 mL of H2O. The organic layer was dried (Na2SO4) and evaporated to give 0.76 g (100% yield) of methyl 6-hydroxymethyl-2-naphthoate as white crystals: mp 123°-124° C.; IR (mull) 3250, 1720, 1300, 1200, 1130, 1100, 1040, 1020, 920, 900, 840, 820, 760 cm-1 ; 1H NMR (CDCl3) δ2.13 (s, 1, OH), 3.98 (s, 3, CO2CH3), 4.88 (s, 2, CH2OH), 7.3-8.7 (m, 6, ArH); MS calcd for C13H12O3 216.0786, found 216.0787.

Herkunft & Nachweise

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS04518609
Quelldatensatzuspto-grants-1985_05
ORD IDord-09c9d1179af345c1999fa29104c63438
Quellennotizuspto-grants-1985_05