Synthesis and reactivity of transition metal complexes containing halogenated boryl ligands |
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| Authors: | S. Aldridge R.J. CalderR.E. Baghurst M.E. LightM.B. Hursthouse |
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| Affiliation: | a Department of Chemistry, Cardiff University, PO Box 912, Park Place, Cardiff CF10 3TB, UK
b Department of Chemistry, University of Southampton, Highfield, Southampton SO17 1BJ, UK |
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| Abstract: | The synthesis and characterization of iron and manganese complexes containing the tetrachlorocatecholboryl (BO2C6Cl4) ligand are reported. Crystallographic study of the methylcyclopentadienyl derivative (η5-C5H4Me)Fe(CO)2BO2C6Cl4 allows comparison of structure and bonding with related complexes of the type (η5-C5R5)Fe(CO)2B(OR)2 and reveals that the relative orientation of (η5-C5H4Me)Fe(CO)2 and BO2C6Cl4 moieties is influenced by intramolecular CH?O hydrogen bonding. Additionally, an alternative route to catecholboryl complexes from dilithiocatechol is reported. |
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| Keywords: | Boryl Boron Iron Manganese Hydrogen bond Substitution |
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