4-[2-[4-[2-(4-iodophenyl)ethynyl]phenyl]ethynyl]aniline

N-(4-Bromophenyl)-4-fluorobenzamide

4-bromo-N-ethyl-N-methylaniline

4-(4-溴苯基)-1,3-二氢-2H-咪唑-2-酮

dimethyl-prop-2-enyl-[4-(2-trimethylsilylethynyl)phenyl]silane