88-12-0
N-乙烯基吡咯烷酮
+
20986-40-7
5-溴烟酸乙酯
→
~74%
64319-85-3
3-Bromo-5-(3,4-dihydro-2H-pyrrol-5-yl)pyridine
201292-62-8
~70%
20826-04-4
5-溴烟酸