1-azido-N,N,N',N'-tetraisopropylboranediamine

3,3-双(三氟甲基)-2-氧杂环丁酮

4-(2,2-diphenylvinyl)-2,2-bis(trifluoromethyl)cyclobutane-1,1-dicarbonitrile

4-(2,2-di-p-tolylvinyl)-2,2-bis(trifluoromethyl)cyclobutane-1,1-dicarbonitrile

4-(2,2-bis(3-fluorophenyl)vinyl)-2,2-bis(trifluoromethyl)cyclobutane-1,1-dicarbonitrile