compact fluorescent light bulb in the presence of terminal alkynes and dppe yielded the vinylidene complexes [FeCp(═C═CHR)(dppe)][PF6] that were deprotonated by t-BuOK to yield the alkynyl complexes [FeCp(-C≡CR)(dppe)]. The reaction has been extended to the synthesis of bis-, tris, tetra-, and hexanuclear iron complexes including three alkynes of the ferrocenyl family.
的[FeCp(η可见光光解6 -C 6 H ^ 5 CH 3)] [PF 6 ]使用简单的100-W灯泡或在末端
炔烃和
DPPE的存在下,紧凑型荧光灯灯泡,得到偏二配合物[FeCp通过t -BuOK使(proC═CHR)(
DPPE)] [PF 6 ]质子化,生成炔基配合物[FeCp(-C≡CR)(
DPPE)]。该反应已扩展到合成双核,三核,四核和六核
铁配合物,其中包括三茂
铁基族的三个
炔烃。