中性四铁配合物与独特的 SCPPh2S 配体的合成与晶体结构。

Syntheses and crystal structures of neutral tetrairon complexes with the unique SCPPh2S ligand.

机构信息

College of Chemistry and Chemical Engineering, Yangzhou University, Yangzhou 225002, China.

出版信息

Chem Commun (Camb). 2013 Mar 18;49(22):2255-7. doi: 10.1039/c3cc00169e.

Abstract

The novel reactions of cluster salts [(μ-RS)Fe(2)(CO)(6)(μ(4)-CS(2))Fe(2)(CO)(6)][Et(3)NH] with Ph(2)PCl, via the insertion of the PPh(2) group into an activated C-S bond, afford the unprecedented tetrairon complexes with the unique SCPPh(2)S ligand which is coordinated to (μ-RS)Fe(2)(CO)(6) and Fe(2)(CO)(6) units in a μ(4)-k(2)C:k(4)S,S' mode (R = Ph, CH(3)O(2)CCH(2)).

摘要

[(μ-RS)Fe(2)(CO)(6)(μ(4)-CS(2))Fe(2)(CO)(6)][Et(3)NH]簇盐与 Ph(2)PCl 的新颖反应，通过将 PPh(2)基团插入活化的 C-S 键中，得到了前所未有的四铁配合物，具有独特的 SCPPh(2)S 配体，该配体以 μ(4)-k(2)C:k(4)S,S' 模式（R = Ph，CH(3)O(2)CCH(2)）与 (μ-RS)Fe(2)(CO)(6)和 Fe(2)(CO)(6)单元配位。