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HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 235569Erstellt: 24. Oktober 2026

Methanol → N-[(4,6-Dimethoxy-1,3,5-triazin-2-yl)aminocarbonyl]-2-ethenylbenzenesulfonamide

https://huagongshe.com/de/reaction/235569

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
EduktMethanolHCID 887—
EduktSodium MethoxideHCID 10942334—
EduktN-[(4,6-Dichloro-1,3,5-triazin-2-yl)aminocarbonyl]-2-ethenylbenzenesulfonamideHCID 20218271—
ProduktN-[(4,6-Dimethoxy-1,3,5-triazin-2-yl)aminocarbonyl]-2-ethenylbenzenesulfonamideHCID 20218273—

Reaktionsschritte

The crude 2-ethenyl-N-[(4,6-dichloro-1,3,5-triazin-2-yl)aminocarbonyl]benzenesulfonamide of Example 6 is contacted with methanol (10 ml) and then with a solution of sodium methoxide (14 mmol) in methanol. The mixture is then stirred at room temperature for 1.5 hours and evaporated to dryness. Subsequently, the residue is taken up in water, filtered to remove unwanted solids, and acidified to precipitate the product. The crystalline product obtained can be purified by chromatography on silica gel or recrystallization to yield the title compound.

Herkunft & Nachweise

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS04640704
Quelldatensatzuspto-grants-1987_02
ORD IDord-a2299355c44b47aa9a8b6dbfcd64bebc
Quellennotizuspto-grants-1987_02