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HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 64142Erstellt: 23. Oktober 2026

Nitrogen → N-(3-(6-methoxypyridin-3-yl)-5-nitrophenyl)acetamide

https://huagongshe.com/de/reaction/64142

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
EduktNitrogenHCID 947—
EduktSodium CarbonateHCID 10340—
Edukt(6-Methoxypyridin-3-yl)boronic acidHCID 2734368—
EduktN-(3-bromo-5-nitrophenyl)acetamideHCID 10658908—
KatalysatorBis(cyclopenta-1,4-dien-1-yl(diphenyl)phosphane);dichloropalladium;iron(2+)HCID 178418228—
Lösungsmittel1,2-DimethoxyethaneHCID 8071—
ProduktN-(3-(6-methoxypyridin-3-yl)-5-nitrophenyl)acetamideHCID 11777742281%

Reaktionsschritte

A solution of N-(3-bromo-5-nitrophenyl)acetamide (1 g, 3.86 mmol) in 1,2-dimethoxyethane (20 ml) was degassed by N2 bubbling for 5 min. (6-Methoxypyridin-3-yl)boronic acid (0.77 g, 5.0 mmol, 1.3 eq.) was added and the mixture was degassed for 5 min. Pd(dppf)Cl2 (0.630 g, 0.77 mmol, 0.2 eq.) and aqueous sodium carbonate (1.23 g, 11.58 mmol, 3.0 eq.) were added and the procedure of Example 1(d) was followed. The crude residue of the product was purified by column chromatography (60-120 silica gel, 40% ethyl acetate in hexane) to give the product in 81% yield (0.9 g).

Herkunft & Nachweise

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS09447091B2
Quelldatensatzuspto-grants-2016_09
ORD IDord-fb6aa7ef1ade44179475dea6b4cadbe6
Quellennotizuspto-grants-2016_09