Reaktion #497377

Reaktionsgleichung

Tert-butyl 4-(2-(4-(benzo[d]thiazol-2-ylamino)phenoxy)pyridin-3-yl)-5,6-dihydropyridine-1(2H)-carboxylate

TFA

→

N-(4-(3-(1,2,3,6-tetrahydropyridin-4-yl)pyridin-2-yloxy)phenyl)benzo[d]thiazol-2-amine

Lösungsmittel

DCM

Reaktionsbedingungen

Aufarbeitung

1. 1
   SonstigeUpon completion, the solvent was evaporated
2. 2
   WaschenThe impurities were washed from the cartridge with DCM and MeOH
3. 3
   FiltrationN-(4-(3-(1,2,3,6-tetrahydropyridin-4-yl)pyridin-2-yloxy)phenyl)benzo[d]thiazol-2-amine was filtered from cartridge

Vorschrift

Tert-butyl 4-(2-(4-(benzo[d]thiazol-2-ylamino)phenoxy)pyridin-3-yl)-5,6-dihydropyridine-1(2H)-carboxylate (501.9 mg) was taken up in DCM and TFA was added. Upon completion, the solvent was evaporated. The residue was taken up in DCM and loaded onto an Agilent SCX cartridge. The impurities were washed from the cartridge with DCM and MeOH. N-(4-(3-(1,2,3,6-tetrahydropyridin-4-yl)pyridin-2-yloxy)phenyl)benzo[d]thiazol-2-amine was filtered from cartridge using 2.0M ammonia in MeOH. MS (ESI, pos. ion) m/z: 401.0 (M+1). IC50 (uM) +++++.

Quelle