1,3,5-tribromo-2-(tert-butyldimethylsilyloxy)benzene   、                                                                                      
1,3,5-三乙炔苯                                                                                                                                                                                                                                                                                                          生成                                                 poly{[1,3,5-tribromo-2-(tert-butyldimethylsilyloxy)benzene]-co-(1,3,5-triethynylbenzene)}, synthesized by Sonogashira coupling reaction; monomer(s): 1,3,5-tribromo-2-(tert-butyldimethylsilyloxy)benzene; 1,3,5-triethynylbenzene