113237-20-0
2,6-二氯-3-甲酰胺-5-氟吡啶
→
~81%
82671-06-5
2,6-二氯-5-氟烟酸
82671-03-2
2,6-二氯-5-氟吡啶-3-羧酸乙酯
~74%
100-70-9
2-氰基吡啶
+
82671-02-1
3-氰基-2,6-二氯-5-氟吡啶
104866-50-4
148874-68-4
methyl 2,6-dihydroxy-5-fluoronicotinate