4-bromo-5-methoxy-N1-((2-(methylthio)benzo[d]thiazol-6-yl)methyl)benzene-1,2-diamine → 6-((3H-Imidazo[4,5-b]pyridin-3-yl)methyl)-5-fluoro-2-(methylthio)benzo[d]thiazole

Participants

Reaction Steps

6-((3H-Imidazo[4,5-b]pyridin-3-yl)methyl)-5-fluoro-2-(methylthio)benzo[d]thiazole was synthesized as a tan solid (180 mg) using a procedure analogous to that described in Step 3 of Example 41, substituting N2-((5-fluoro-2-(methylthio)benzo[d]thiazol-6-yl)methyl)pyridine-2,3-diamine from the previous step for 4-bromo-5-methoxy-N1-((2-(methylthio)benzo[d]thiazol-6-yl)methyl)benzene-1,2-diamine used in Example 41. LCMS (ESI) m/z 331 (M+H)+.

Provenance & Evidence