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Inne
Cobalt(II) and rhodium(I) metal complexes of thia- and oxasapphyrins.
Autorzy
Rok wydania
1996
Czasopismo
Bulletin de la Societe Chimique de France
Numer woluminu
133
Strony
725-734
Kolekcja
Język
Angielski
Typ publikacji
Artykuł
The synthesis and X-ray crystallographic characterization of the following heterosapphyrin metal complexes is presented: cobalt(II)-3,7,18,22-tetraethyl-2,8,17,23-tetramethyl-27-oxasapphyrin diacetate 2; cobalt(II)-3,7,18,22-tetraethyl-2,8,17,23-tetramethyl-27-thiasapphyrin dichloride 3; and bisrhodium(I)-3,7,18,22-tetraethyl-2,8,17,23-tetramethyl-27-thiasapphyrin tetracarbonyl 4. The complexes 2 and 3 were formed by addition of a solution of the metal salt in methanol to the heterosapphyrin dissolved in chloroform. Complex 4 was synthesized by addition of [RhCl(CO) 2 ] 2 to a solution of thiasapphyrin, which contained triethylamine. In all three complexes, the relevant metal cation is coordinated to two pyrrolic nitrogen atoms, where one ligating nitrogen is localized in the bipyrrole…
Adres publiczny
https://resolver.scholarsportal.info/resolve/00378968/v133i7-8/725_carmcotao.xml
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