4177-16-6
2-乙烯基吡嗪
+
71-43-2
苯
→
~96%
91391-83-2
2-(2-phenylethyl)pyrazine
98-80-6
苯硼酸
~81%
14508-49-7
2-氯吡嗪
103-63-9
(2-溴乙基)苯
~40%