作者:A.E. Sánchez-Peláez、M.F. Perpiñán、A. Santos
DOI:10.1016/0022-328x(85)80367-3
日期:1985.12
The reactions of the zerovalent carbonyl complexes Mo(CO)6 and Mo(CO)4(bipy) with a series of uninegative bidentate (X,Y)-donor ligands (X,Y = xanthates, dithiocarbamates, o-aminophenoxide, o-aminothiophenoxide, 2-picolinate and thioacetate) lead to new anionic tetracarbonyl complex anions [Mo0(X,Y)(CO)4]−. These anions, which can be isolated as their tetraphenylphosphonium salts, contain the (X,Y)-ligand
零价羰基配合物Mo(CO)6和Mo(CO)4(bipy)与一系列单负性双齿(X,Y)-供体配体(X,Y =黄药,二硫代氨基甲酸酯,邻氨基苯氧化物,邻-氨基噻吩氧化物,2-吡啶甲酸根和硫代乙酸根)生成新的阴离子四羰基络合物阴离子[Mo 0(X,Y)(CO)4 ] -。可以分离为四苯基phosph盐的这些阴离子包含(X,Y)-配体作为二齿基团。在(X,Y)=单硫代乙酸酯的情况下,脱羰基物质[PPh 4 ] [Mo II(TA)3] 形成了。描述了新的配合物与烯丙基溴和甲基碘的反应。