Oxidative addition chemistry of tetrathiocines: synthesis, structures and properties of group 10 dithiolate complexes
作者:Justin D. Wrixon、John J. Hayward、Osman Raza、Jeremy M. Rawson
DOI:10.1039/c3dt52802b
日期:——
Oxidativeaddition of the electron-rich tetra-methoxy-dibenzo-1,2,5,6-tetrathiocine [(MeO)2C6H2S2]2 to zero-valent group 10 transition metal complexes in the presence of diphenylphosphinoethane (dppe) affords the corresponding dithiolate complexes, [(DMOBD)M(dppe)] (DMOBD = dimethoxybenzenedithiolato, (MeO)2C6H2S22−; M = Ni, Pd, Pt) in high yield which were characterized by single crystal X-ray diffraction
在二苯基膦乙烷存在下,将富电子的四甲氧基-二苯并-1,2,5,6-四硫代[[MEO)2 C 6 H 2 S 2 ] 2氧化加成至零价10族过渡金属配合物( DPPE),得到相应的二硫醇盐配合物,[(DMOBD)M(DPPE)](DMOBD = dimethoxybenzenedithiolato,(MEO)2 c ^ 6 ħ 2小号2 2- ; M =镍,钯,铂)的高产率,其进行了表征单晶X射线衍射。而Pd和Pt络合物表现出两个准可逆1E -氧化过程中,镍物种经受准可逆1E - 减少。