[(BePh)2(μ-DipTerph)] 1. Treating either TCHPTerphH2 or DipTerphH2 with MgCH2(SiMe3)}2 gives the monomeric bis(anilide) complexes [Mg(ArTerph)] (Ar = Dip 2, TCHP 3) which display rare examples of η6-arene coordination to the metal center. Treating 2 with THF leads to partial dissociation of the Mg···arene interaction and formation of [Mg(DipTerph)(THF)] 4. Reactions of the bis(aniline)s with the group 2 metal
一种体积极大的
对三联苯双(
苯胺), p -C 6 H 4 C 6 H 4 [N(H)TCHP]-2} 2 (TCHP = 2,4,6-
三环己基苯基) TCHP TerphH 2 ,已被发达。用BePh 2将体积较小的类似物Dip TerphH 2 (Dip = 2,6-二异丙基苯基)去质子化,得到双
金属系统[(BePh) 2 (μ- Dip Terph)] 1 。用 MgCH 2 (SiMe 3 )} 2处理TCHP TerphH 2或Dip TerphH 2得到单体双(
苯胺)配合物 [Mg( Ar Terph)] (Ar = Dip 2 , TCHP 3 ),其显示罕见的 η 例子6-
芳烃与
金属中心配位。用THF处理2导致Mg·
芳烃相互作用部分解离并形成[Mg( Dip Terph)(THF)] 4 。双(
苯胺)与第2族
金属酰胺[MN(SiMe 3 ) 2 } 2 ]的反应得到二聚的、结构类似的化合物[M(