Réaction #2013601

Équation de réaction

3-(7-fluoro-4-trifluoromethylbenzothiazol-2-yl)-5-(1-piperidin-4-yl-1H-pyrazol-4-yl)-pyridin-2-ylamine

2-chloro-4,5-difluoro-1,3-benzothiazole

→

title compound

3-(4,5-Difluorobenzothiazol-2-yl)-5-(1-piperidin-4-yl-1H-pyrazol-4-yl)-pyridin-2-ylamine

Conditions de réaction

Traitement

1. 1
   Autreat 80° C.
2. 2
   Autrefor 3 h

Mode opératoire

Following the procedure for 3-(7-fluoro-4-trifluoromethylbenzothiazol-2-yl)-5-(1-piperidin-4-yl-1H-pyrazol-4-yl)-pyridin-2-ylamine, using 2-chloro-4,5-difluoro-1,3-benzothiazole and conducting the Suzuki coupling at 80° C. for 3 h, the title compound was obtained as a yellow solid. MS (ES+): m/z=413.13 [MH+]. HPLC: tR=2.46 min (ZQ3, polar—5 min).

Source