Reaktion #161847

Reaktionsgleichung

1-piperidin-4-yl-1,3-dihydroimidazo[4,5-b]pyridin-2-one

(2-chloro-pyridin-4-yl)-(5,6-difluoro-2,3-dihydro-indol-1-yl)-methanone

→

1-[4′-(5,6-difluoro-2,3-dihydro-indole-1-carbonyl)-3,4,5,6-tetrahydro-2H-[1,2′]bipyridinyl-4-yl]-1,3-dihydro-imidazo[4,5-b]pyridin-2-one

Lösungsmittel

NMP

Reaktionsbedingungen

Aufarbeitung

1. 1
   SonstigeThe reaction mixture was purified by HPLC
2. 2
   Sonstigefreeze-dried

Vorschrift

1.0 g (4.6 mmol) 1-piperidin-4-yl-1,3-dihydroimidazo[4,5-b]pyridin-2-one, 0.45 g (1.5 mmol) (2-chloro-pyridin-4-yl)-(5,6-difluoro-2,3-dihydro-indol-1-yl)-methanone were stirred in 4 mL of NMP for 4 h at 130° C. The reaction mixture was purified by HPLC. The product-containing fractions were combined and freeze-dried.

Quelle