The synthesis of some new silicon-disubstituted (η4-2,5-diphenylsilacyclopentadiene)tricarbonyliron complexes are described. Stable complexes with various functional groups attached at silicon have been isolated. The exo position shows an enhanced reactivity, and cleavage of an SiH bond at this position occurs selectively with retention.
                                    一些新的
硅-二取代的(η的合成4 -2,5- diphenylsilacyclopentadiene)tricarbonyliron络合物进行说明。具有在
硅上连接的各种官能团的稳定的复合物已经被分离出来。所述外切位置显示在该位置的SiH键的增强的反应性,并与切割保留选择性发生。