Synthesis, characterization, X-ray crystallography analysis and kinetic study of tris(2-(4-trifluoromethylbenzylideneamino)ethyl)amine copper derivatives

Katherine A. Bussey, Annie R. Cavalier, Jennifer R. Connell, Margaret E. Mraz, Ashley Holderread, Kayode Oshin, Lauren Cordeiro, Tomislav Pintauer, Michelle V. Joyce, Matthias Zeller

Research output: Contribution to journalArticle

Abstract

A two-component synthetic procedure for a tetradentate, tripodal organo-fluorine derivative; along with copper(I) and copper(II) analogues is presented. Solid state studies show that the (4TFM-TREN) ligand crystallizes in a monoclinic system with P21/c space group, while the [CuI(4TFM-TREN)][PF6] complex crystallizes in a cubic crystal system with P213 space group. Kinetic studies monitoring the addition of carbon tetrachloride to the copper(I) analogue produced an activation rate constant value of 5 × 10-2 M-1 s-1. UV-Vis spectroscopy results confirmed the ability of compounds presented here to slow down the activation step of atom transfer radical addition reactions employing fast initiators such as carbon tetrachloride. This work addresses a need to develop novel methods that can be used in activation rate constant value calculations for ideal atom transfer radical addition (ATRA) reactions incorporating active copper catalysts and fast initiators.

Original languageEnglish (US)
Pages (from-to)13-22
Number of pages10
JournalPolyhedron
Volume114
DOIs
StatePublished - Aug 16 2016
Externally publishedYes

Fingerprint

X ray crystallography
crystallography
Amines
Copper
amines
Derivatives
copper
Addition reactions
Carbon tetrachloride
Kinetics
Carbon Tetrachloride
Chemical activation
carbon tetrachloride
kinetics
activation
initiators
synthesis
Rate constants
x rays
analogs

All Science Journal Classification (ASJC) codes

  • Physical and Theoretical Chemistry
  • Inorganic Chemistry
  • Materials Chemistry

Cite this

Synthesis, characterization, X-ray crystallography analysis and kinetic study of tris(2-(4-trifluoromethylbenzylideneamino)ethyl)amine copper derivatives. / Bussey, Katherine A.; Cavalier, Annie R.; Connell, Jennifer R.; Mraz, Margaret E.; Holderread, Ashley; Oshin, Kayode; Cordeiro, Lauren; Pintauer, Tomislav; Joyce, Michelle V.; Zeller, Matthias.

In: Polyhedron, Vol. 114, 16.08.2016, p. 13-22.

Research output: Contribution to journalArticle

Bussey, KA, Cavalier, AR, Connell, JR, Mraz, ME, Holderread, A, Oshin, K, Cordeiro, L, Pintauer, T, Joyce, MV & Zeller, M 2016, 'Synthesis, characterization, X-ray crystallography analysis and kinetic study of tris(2-(4-trifluoromethylbenzylideneamino)ethyl)amine copper derivatives', Polyhedron, vol. 114, pp. 13-22. https://doi.org/10.1016/j.poly.2015.09.005
Bussey, Katherine A. ; Cavalier, Annie R. ; Connell, Jennifer R. ; Mraz, Margaret E. ; Holderread, Ashley ; Oshin, Kayode ; Cordeiro, Lauren ; Pintauer, Tomislav ; Joyce, Michelle V. ; Zeller, Matthias. / Synthesis, characterization, X-ray crystallography analysis and kinetic study of tris(2-(4-trifluoromethylbenzylideneamino)ethyl)amine copper derivatives. In: Polyhedron. 2016 ; Vol. 114. pp. 13-22.
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AU - Holderread, Ashley

AU - Oshin, Kayode

AU - Cordeiro, Lauren

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