名称:
                                选定的第 4 族茂金属配合物与 1,2-双(4',4',5',5'-四甲基[1',3',2']二氧硼烷-2'-基)乙炔的合成和表征
                             
                            
                                摘要:
                                茂金属生成剂 Cp'2M(L)(η2-Me3SiC≡CSiMe3) [1a-Ti: Cp' = Cp = η5-环戊二烯基, M = Ti, L = none; 1b-Ti:Cp' = Cp* = η5-五甲基环戊二烯基,M = Ti,L = 无;1c-Ti:Cp'2 = rac-(ebthi) = rac-亚乙基双四氢茚基,M = Ti,L = 无;1a-Zr:Cp' = Cp,M = Zr,L = 吡啶;1b-Zr:Cp' = Cp*,M = Zr,L = 无;1c-Zr: Cp'2 = rac-(ebthi), M = Zr, L = none] 与 1,2-bis(4',4',5',5'-tetramethyl[1',3',2 ']dioxaborolan-2'-yl) 乙炔 (bPinBA, 2) 作为二杂原子取代的炔烃进行了研究。1a-Ti 与 2 的稍微特殊的反应不产生钛环丙