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HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 379038Erstellt: 25. Oktober 2026

Triethylamine → 4-Iodo-3-(naphthalen-2-yloxy)-benzoic acid methyl ester

https://huagongshe.com/reaction/379038

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
EduktTriethylamineHCID 8471—
Edukt3-Hydroxy-4-iodobenzoic acidHCID 736854—
Edukt(Naphthalen-2-yl)boronic acidHCID 2734375—
LösungsmittelDichloromethaneHCID 6344—
Produkt4-Iodo-3-(naphthalen-2-yloxy)-benzoic acid methyl esterHCID 53921157—

Reaktionsschritte

A mixture of 3-hydroxy-4-iodo-benzoic acid acid methyl ester (0.505 g, 1.82 mmol), cupric acetate (0.330 g, 1.82 mmol), 2-naphthylboronic acid (0.625 g, 3.63 mmol) and powdered 4A molecular sieves (0.3 g) in CH2Cl2 (21 mL) was treated with triethylamine (1.27 mL, 9.08 mmol) and stirred at ambient temperature for 18 hr. The reaction mixture was filtered through celite, concentrated to dryness and chromatographed (SiO2, 5-40% EtOAc: hexane) to give the title compound. FAB mass spectrum (M+1) 405.

Herkunft & Nachweise

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS06297239B1
Quelldatensatzuspto-grants-2001_10
ORD IDord-4c3bea01e7014b94b4af9526bf27f2c4
Quellennotizuspto-grants-2001_10