2075-45-8
4-溴吡唑
+
141699-58-3
1-(叔丁氧基羰基)-3-(甲烷磺酰氧基)氮杂丁烷
→
~97%
877399-34-3
tert-Butyl 3-(4-bromo-1H-pyrazol-1-yl)azetidine-1-carboxylate