19524-06-2
4-溴吡啶盐酸盐
+
58650-11-6
1-ethynyl-3-phenylbenzene
→
~85%
918540-91-7
4-[2-(3-phenylphenyl)ethynyl]pyridine
1120-87-2
4-溴吡啶
918540-98-4
1-(3-phenylphenyl)-2-pyridin-4-ylethane-1,2-dione