4-(Morpholin-4-yl)benzene-1,2-diamine → 6-[(2-Amino-5-cyanophenyl)amino]-4-[(3,5-difluorobenzyl)amino]pyridine-3-carboxyamide

Participants

Reaction Steps

From 6-chloro-4-[(3,5-difluorobenzyl)amino]pyridine-3-carboxyamide (the compound of Example 20) and 4-morpholino-1,2-phenylenediamine in a manner similar to step 1 of Example 365, a mixture of 6-[(2-amino-4-cyanophenyl)amino]-4-[(3,5-difluorobenzyl)amino]pyridine-3-carboxyamide and 6-[(2-amino-5-cyanophenyl)amino]-4-[(3,5-difluorobenzyl)amino]pyridine-3-carboxyamide (1H-NMR integral ratio 1:1) was obtained as a red oil (yield 17%).

Provenance & Evidence