Di-lithiation of +ac(R)-1-methyl-9-[2-(2-indenyl)-1-naphthyl]fluorene, +ac(R)-6, generates an axially chiral fluorenyl ligand, (a-S)-10, which on reaction with ZrCl4enantiospecifically提供平面手性柄型-zirconocene(对小号) - [1-(1-甲基- 9-芴基)-2-(2-茚基)萘]二氯化锆,(对小号) - 8 ; 已被确定为外消旋单晶X射线结构安莎-zirconocene外消旋- 8和相关Ç小号-对称安莎-锆茂 7。
Di-lithiation of +ac(R)-1-methyl-9-[2-(2-indenyl)-1-naphthyl]fluorene, +ac(R)-6, generates an axially chiral fluorenyl ligand, (a-S)-10, which on reaction with ZrCl4enantiospecifically提供平面手性柄型-zirconocene(对小号) - [1-(1-甲基- 9-芴基)-2-(2-茚基)萘]二氯化锆,(对小号) - 8 ; 已被确定为外消旋单晶X射线结构安莎-zirconocene外消旋- 8和相关Ç小号-对称安莎-锆茂 7。