作者:Clifton E.F. Rickard、Warren R. Roper、Graham E. Taylor、Joyce M. Waters、L.James Wright
DOI:10.1016/0022-328x(90)85432-x
日期:1990.6
The hydrido complexes MHCl(CO)(PPh3)3 (M = Ru, Os) react with the organomercury compounds R2Hg (R = phenyl, p-tolyl, o-tolyl, trans-β-styryl) to give the five-coordinate, σ aryl and alkenyl complexes MRCl(CO)(PPh3)2 in high yield. Bromide and iodide analogues of these compounds can be prepared through reaction with silver perchlorate followed by addition of excess bromide or iodide ions. The X-ray
氢化物配合物MHCl(CO)(PPh 3)3(M = Ru,Os)与有机汞化合物R 2 Hg(R =苯基,对甲苯基,邻甲苯基,反式-β-苯乙烯基)反应生成五种-配位的σ芳基和烯基络合物MRCl(CO)(PPh 3)2的产率很高。这些化合物的溴化物和碘化物类似物可以通过与高氯酸银反应,然后添加过量的溴化物或碘化物离子来制备。Ru(对甲苯基)Cl(CO)(PPh 3)2和Ru(邻甲苯基)Cl(CO)(PPh 3)2的两个配合物的X射线晶体结构,已确定。