288315-03-7
3,3-二氟三甲叉亚胺盐酸盐
+
79099-07-3
N-叔丁氧羰基-4-哌啶酮
→
~87%
1093066-74-0
tert-Butyl 4-(3,3-difluoroazetidin-1-yl)piperidine-1-carboxylate
1093066-73-9
4-(3,3-二氟氮杂啶-1-基)哌啶