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HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 323168Erstellt: 25. Oktober 2026

Sodium borohydride → 4-(4'-methylbiphenyl-2-carboxamido)-N-methyl-N-[2-(6-methoxycarbonylhexyloxy)phenyl]benzamide

https://huagongshe.com/reaction/323168

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
EduktSodium borohydrideHCID 4311764—
Edukt4-(4'-methylbiphenyl-2-carboxamido)-N-methyl-N-[2-(6-methoxycarbonyl-5-hexenyloxy)phenyl]benzamideHCID 70070581—
KatalysatorDichloronickel;hexahydrateHCID 11791229—
LösungsmittelMethanolHCID 887—
LösungsmittelTetrahydrofuranHCID 8028—
Produkt4-(4'-methylbiphenyl-2-carboxamido)-N-methyl-N-[2-(6-methoxycarbonylhexyloxy)phenyl]benzamideHCID 2201067894,1%

Reaktionsbedingungen

Temperatur0 °C

Reaktionsschritte

A solution of 4-(4′-methylbiphenyl-2-carboxamido)-N-methyl-N-[2-(6-methoxycarbonyl-5-hexenyloxy)phenyl]benzamide (360 mg) and nickel chloride hexahydrate (594 mg) in methanol (15 ml) and tetrahydrofuran (15 ml) was treated at 0° C. with sodium borohydride (283 mg) and stirred at 0° C. for 4 hours. The reaction mixture was diluted with tetrahydrofuran and filtered through a bed of Celite and then concentrated. The residue was diluted with ethyl acetate and washed with water and brine. The organic layer was dried over magnesium sulfate, concentrated to give 4-(4′-methylbiphenyl-2-carboxamido)-N-methyl-N-[2-(6-methoxycarbonylhexyloxy)phenyl]benzamide (340 mg).

Herkunft & Nachweise

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS06211242B1
Quelldatensatzuspto-grants-2001_04
ORD IDord-b3afac3601d14e4897952eb973a83c22
Quellennotizuspto-grants-2001_04