96843-23-1
1,5-dibromo-2,4-diiodobenzene
+
1066-54-2
三甲基乙炔基硅
→
~93%
731857-35-5
2-[2,4-dibromo-5-(2-trimethylsilylethynyl)phenyl]ethynyl-trimethylsilane
731857-31-1
1,5-dibromo-2,4-bis[2-(2-bromophenyl)ethynyl]benzene