bis(oxazoline), have been synthesized and evaluated in the catalytic hydrosilylation of olefins with tertiary silanes. The 2,2′:6′,2″-terpyridine (terpy) complex, (terpy)Fe(CH2SiMe3)2, was prepared either via alkylation of (terpy)FeCl2 with LiCH2SiMe3 or by pyridine displacement from (pyridine)2Fe(CH2SiMe3)2 by free terpyridine. The aryl-substituted bis(imino)pyridine compounds, (RPDI)Fe(CH2SiMe3)2 (RPDI = 2,6-(2
具有三个不同类别的三齿,基于氮的“ [N 3 ]”
配体,芳基取代的双(亚
氨基)
吡啶,三联
吡啶和
吡啶双(三)
铁二烷基
铁配合物[N 3 ] Fe(CH 2 SiMe 3)2
恶唑啉)已被合成并在烯烃与叔
硅烷的催化
硅氢加成反应中进行了评估。通过将(叔)FeCl 2与LiCH 2 SiMe 3烷基化或通过
吡啶置换制备2,2':6',2''-
吡啶(叔丁基)配合物(叔)Fe(CH 2 SiMe 3)2。由(
吡啶)2 Fe(CH 2 SiMe 3)2由游离的
吡啶。芳基-取代的双(亚
氨基)
吡啶类化合物,(- [R PDI)的Fe(CH 2森达3)2(- [R PDI = 2,6-(2,6-R 2 -C 6 H ^ 3 N═CMe)2 C ^ 5 H 3 N),具有较小的2,6-二烷基取代基(R = Et,Me)或2- i Pr取代基(2- i Pr PDI)Fe(CH 2 SiMe 3)2(2- i Pr PDI