Thermolysis of [ Ru,(CO),,] 1 in octane with guaiazulene (7-isopropyl-1.4-dimethylazulene) gave [Ru~(CO),(~,-~~:~~:~~-C,~H,,)] 2 and [Ru,(CO),(p3-q5:q3:q3-Cl5H1,)] 3. The products 2 and 3 have been characterised by spectroscopic techniques and by single-crystal X-ray diffraction. Comparison is made between the two structures of the cluster compounds. Proton NMR and crystal structural data indicate an increased degree of metal-hydrocarbon interaction in 3.
Synthesis and characterisation of guaiazulene derivatives of two ruthenium carbonyl clusters
Braga, Dario;Parisini, Emilio;
1995
Abstract
Thermolysis of [ Ru,(CO),,] 1 in octane with guaiazulene (7-isopropyl-1.4-dimethylazulene) gave [Ru~(CO),(~,-~~:~~:~~-C,~H,,)] 2 and [Ru,(CO),(p3-q5:q3:q3-Cl5H1,)] 3. The products 2 and 3 have been characterised by spectroscopic techniques and by single-crystal X-ray diffraction. Comparison is made between the two structures of the cluster compounds. Proton NMR and crystal structural data indicate an increased degree of metal-hydrocarbon interaction in 3.File in questo prodotto:
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