Synthesis and Characterization of P,P’-1,4-Diphospha-Cyclohexane Derivatives and Their Metal Coordination Reactions

Cranston, Benjamin M. and Helm, Monte L. (2012) Synthesis and Characterization of P,P’-1,4-Diphospha-Cyclohexane Derivatives and Their Metal Coordination Reactions. [Abstract]

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Abstract

The previously reported P,P’-diphenyl-1,4-diphospha-cyclohexane (dpdpc) ligand has been used to form novel metal complexes with extremely small bite angles for a bidentate phosphine ligand. Currently the only derivative of this ligand reported in the literature contains phenyl substituents at the phosphorus atoms. Herein we report the synthesis of a new derivative of this ligand, P,P’-1,4-diphospha-cyclohexane (dpc) through reaction of bis-(phospido)ethane with 1,2-dicholroethane. Reactions of dpc with BuLi and alkyl-halides to form dpc derivatives with other substituents at the phosphorus atoms will be reported. Preliminary metal coordination studies with these novel ligands will also be reported.

Item Type: Abstract
Created by Student or Faculty: Student
Additional Information: 7th Annual Natural & Behavioral Sciences Undergraduate Research Symposium Program
Uncontrolled Keywords: P,P’-diphenyl-1,4-diphospha-cyclohexane (dpdpc) ligand, Novel metal complexes, Bidentate phosphine ligand, P,P’-1,4-diphospha-cyclohexane (dpc), bis-(phospido)ethane with 1,2-dicholroethane, Metal coordination studies, Novel ligands, Metal coordination reactions
Subjects: School of Natural and Behavioral Sciences > Chemistry
NBS Symposium
Depositing User: Alejandro Marquez
Date Deposited: 26 Jun 2013 14:13
Last Modified: 26 Jun 2013 14:13
URI: http://eprints.fortlewis.edu/id/eprint/280


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