Design and synthesis of ferrocenylmethylphosphines for transition metal catalysis: From highly active cross -coupling catalysts to highly efficient addition reaction catalysts.
Item
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Title
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Design and synthesis of ferrocenylmethylphosphines for transition metal catalysis: From highly active cross -coupling catalysts to highly efficient addition reaction catalysts.
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Identifier
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AAI3314667
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identifier
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3314667
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Creator
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Lu, Yong.
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Contributor
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Adviser: Qiao-Sheng Hu
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Date
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2007
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Language
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English
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Publisher
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City University of New York.
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Subject
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Chemistry, Polymer | Chemistry, Organic
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Abstract
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A series of phosphine-containing ligands have been developed and employed in palladium or nickel-catalyzed bond forming reactions. My research project spans from the design and synthesis of phosphine-containing macromolecule ligands and their application in palladium and nickel-catalyzed Suzuki cross-coupling reactions to the development of efficient palladacycle catalysts for addition reactions.;There are three aspects of my Ph. D. thesis research projects. Firstly, a family of ferrocenylmethylphosphine-containing dendrimers were synthesized and applied as ligands in palladium-catalyzed Suzuki cross-coupling of phenylboronic acids with aryl halides; Secondly, design and synthesis of bisphosphine-containing polymeric ligands and their application as ligands for nickel and palladium-catalyzed cross coupling reactions of arylboronic acids with aryl halides, arylboronic acids with arylboronic acids, and the reactions of activated tosylates with arylboronic acids; The last part involves a study on palladacycles as catalysts for addition reactions of arylboronic acids with alpha, beta-unsaturated ketones and aromatic aldehydes.
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Type
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dissertation
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Source
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PQT Legacy CUNY.xlsx
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degree
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Ph.D.
