ISSN:
1572-8862
Keywords:
rhenium
;
dirhenium complexes
;
rhenium–rhenium multiple bonds
;
isocyanide ligands
;
carbonyl ligand
;
structural isomers
Source:
Springer Online Journal Archives 1860-2000
Topics:
Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
,
Physics
Notes:
Abstract The reactions of the electron-rich triply bonded dirhenium(II) complex Re2Cl4(μ-dcpm)2 (dcpm=Cy2PCH2PCy2) with the isocyanide ligands XylNC (Xyl=2,6-dimethylphenyl) and t-BuNC afford the complexes Re2Cl4(μ-dcpm)2(CNXyl) and Re2Cl4(μ-dcpm)2(CN-t-Bu)2 which in turn react with CO to give salts of the [Re2Cl3(μ-dcpm)2(CO)2(CNXyl)]+ and [Re2Cl3(μ-dcpm)2(CN-t-Bu)2(CO)]+ cations which exist in different isomeric forms. This chemistry is compared with that developed previously for the analogous complexes derived from Re2Cl4(μ-dppm)2.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1023/A:1009096713749
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