165336-31-2
→
~90%
52487-41-9
3,4-二氢-1(2H)-奥酮
10290-42-3
1-diazonio-4-phenylbut-1-en-2-olate
~73%
186581-53-3
重氮甲烷
+
645-45-4
3-苯基丙酰氯
90266-03-8
3,8a-dihydro-2H-azulen-1-one