121505-41-7
1,8-dihydrocyclohepta[b]pyrrole
→
~86%
275-68-3
cyclohepta[b]pyrrole
932-55-8
2,4,6-环庚三烯-1-酮,2-溴-
+
121198-57-0
乙烯胺, N-(三苯基正膦亚基)-
~57%
791-28-6
三苯基氧化膦
129922-60-7