Darstellung dreigliedriger phosphorhaltiger ringliganden aus phosphiniden- und diphosphen-komplexen
作者:Jutta Borm、Gottfried Huttner、Olli Orama
DOI:10.1016/s0022-328x(00)98931-9
日期:1986.5
derivatives RPPR[Cr(CO)5]3 undergo formal [2 + 1] cycloadditions at the PP double bond yielding compounds containing three-membered cyclic ligands with , or frameworks. Three-membered rings with frameworks are obtained by trapping LnMPR with olefins. The synthesis and properties of M(CO)5 derivatives of these cyclic ligands as well as X-ray analyses of RH2(W(CO)5] and (RP)3[Cr(CO)5]2 are described.
Diphosphene衍生物RPPR[CR(CO)5 ] 3进行含有三元环状配体正式[2 + 1]在PP双键环加成得到的化合物,或框架。具有骨架的三元环是通过用烯烃捕获L n MPR而获得的。描述了这些环状配体的M(CO)5衍生物的合成和性质,以及R H 2(W(CO)5 ]和(RP)3 [Cr(CO)5 ] 2的X射线分析。