22217-79-4
5-(4-Bromophenyl)-3,4-dihydro-2H-pyrrole
→
~81%
383127-22-8
2-(4-溴苯基)-吡咯烷
1207455-72-8
tert-Butyl 4-(4-bromophenyl)-4-oxobutylcarbamate
4559-96-0
4’-溴-4-氯苯丁酮
84702-76-1
4-azido-4'-bromobutylphenone
943750-38-7
2-(4-溴-苯基)-吡咯烷-1-羧酸叔丁酯