8-Methoxyquinoline-2-carbaldehyde → tert-butyl 3-(fluoromethyl)-1-((R)-2,2,2-trifluoro-1-(3-(8-methoxyquinolin-2-yl)-[1,2,4]triazolo[4,3-a]pyridin-6-yl)ethyl)pyrrolidin-3-ylcarbamate

Participants

Reaction Steps

Prepared as described in Example 9B using tert-butyl 3-(fluoromethyl)-1-((R)-2,2,2-trifluoro-1-(6-hydrazinylpyridin-3-yl)ethyl)pyrrolidin-3-ylcarbamate (Example 154; 0.20 g, 0.491 mmol) in place of tert-butyl (S)-1-((R)-2,2,2-trifluoro-1-(6-hydrazinylpyridin-3-yl)ethyl)pyrrolidine-3-ylcarbamate and 8-methoxyquinoline-2-carbaldehyde (0.092 g, 0.491 mmol) in Step E (0.229 g, 81%). LCMS APCI (+) m/z 575 (M+H).

Provenance & Evidence