138647-49-1
3,6-二氢-4-[[(三氟甲基)磺酰]氧基]-1(2H)-吡啶甲酸叔丁酯
+
214360-73-3
4-氨基苯硼酸频哪醇酯
→
~61%
873454-43-4
tert-butyl 4-(4-aminophenyl)-5,6-dihydropyridine-1(2H)-carboxylate
79099-07-3
N-叔丁氧羰基-4-哌啶酮