5470-18-8
2-氯-3-硝基吡啶
→
~87%
34949-41-2
3-nitro-N-phenylpyridin-2-amine
+
74497-02-2
1-aminobenzene
~86%
19755-53-4
2-溴-3-硝基吡啶
~55%