2700-22-3
苄烯丙二腈
+
18107-18-1
三甲基硅烷化重氮甲烷
→
~82%
89864-91-5
4-phenyl-5-trimethylsilyl-1H-pyrazole-3-carbonitrile
844443-86-3
2-benzylidene-but-3-yne nitrile