Optically active transition metal complexes: LVI. Preparation and Stereochemistry of (+)578- and (-)578-(n-C6H6RuX(Me) [Ph2PNHCH(Me) (Ph)], where x = Cl,SnCl3 |
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Authors: | Henri Brunner Robert G. Gastinger |
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Affiliation: | Institut für Chemie der Universität Regensburg, D-8400 Regensburg, Universitätsstrasse 31 B.R.D. |
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Abstract: | The synthesis and resolution of (+)578- and (-)578-(η-C6H6)RuCl(Me) [Ph2PNHCH(Me) (Ph)] is described. Insertion of anhydrous SnCl2 into the Ru-Cl bond yielded (+)578- and (-)578-(η-C6H6)RuSnCl3(Me)-[Ph2PNHCH(Me) (Ph)], the stereoselectivity of which is dependent on the reaction conditions. All the new complexes were found to be configurationally stable in a wide variety of solvents up to 60°C./ |
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Keywords: | M.H. Soulard |
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