Metal centres linked by bis(imido)phenylene ligands. Synthesis and X-ray crystal structures of 1,3- and 1,4-[{cis,trans-WCl<sub>2</sub>(Ph<sub>2</sub>PMe)<sub>2</sub>(CO)}<sub>2</sub>(µ-NC<sub>6</sub>H<sub>4</sub>N)]
作者:Graeme Hogarth、Ruth L. Mallors、Tim Norman
DOI:10.1039/c39930001721
日期:——
Addition of 2 equiv. of [WCl2(Ph2PMe)4] to 1,3- or 1,4-phenylenediisocyanate results in rapid oxidative addition of isocyanate affording the bis(imido)phenylene bridged tungsten(IV) complexes 1,3- and 1,4-[cis,trans-WCl2(Ph2PMe)2(CO)}2(µ-NC6H4N)], respectively; both have been characterised by X-ray crystallography.
加2当量 将[WCl 2(Ph 2 PMe)4 ]合成为1,3-或1,4-苯二异氰酸酯会导致快速氧化添加异氰酸酯,从而提供双(亚氨基)亚苯基桥接的钨(IV)配合物1,3-和1,4 - [顺式,反式-WCl 2(PH 2 PME)2(CO)} 2(μ-NC 6 H ^ 4 N)],分别; 两者均已通过X射线晶体学表征。