Zurück
HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 1668653Erstellt: 25. Oktober 2026

Potassium Carbonate → (1H-Indol-4-ylmethyl)-(6-pyridin-3-yl-2-pyridin-2-yl-pyrimidin-4-yl)-amine

https://huagongshe.com/reaction/1668653

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
EduktPotassium CarbonateHCID 11430—
Edukt(1H-indol-4-yl)methanamineHCID 280302—
Edukt4-Chloro-2-(pyridin-2-yl)-6-(pyridin-3-yl)pyrimidineHCID 28309111—
LösungsmittelN-methyl-2-pyrrolidoneHCID 13387—
Produkt(1H-Indol-4-ylmethyl)-(6-pyridin-3-yl-2-pyridin-2-yl-pyrimidin-4-yl)-amineHCID 23653548—

Reaktionsschritte

A solution of 4-chloro-6-pyridin-3-yl-2-pyridin-2-yl-pyrimidine (Intermediate A) (1 eq, 0.2 g), C-(1H-indol-4-yl)-methylamine (1.1 eq, 0.12 g) and K2CO3 (3 eq, 0.308 g) in NMP (6 ml) is heated using microwave radiation at 120° C. for 1 hour. After cooling to room temperature, the mixture is partitioned between EtOAc/water and the organic portion is separated, washed with brine, dried (MgSO4) and concentrated in vacuo. The crude residue is purified by mass directed preparative HPLC eluting with acetonitrile in water—0.1% TFA and the appropriate fractions are combined and concentrated in vacuo. The resulting residue is loaded onto a SCX-2 cartridge eluting with MeOH followed by 2M NH3 in MeOH. The methanolic ammonia fractions are concentrated in vacuo and dried under vacuum to afford the title compound [M+H]+=379.

Herkunft & Nachweise

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS07989458B2
Quelldatensatzuspto-grants-2011_08
ORD IDord-b28b5156c4cc45c390324699be3e2f60
Quellennotizuspto-grants-2011_08