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Zinc(II) Hexafluoroacetylacetonate Complexes of Alkoxyamines : NMR and Kinetic Investigations. First Step for a New Way to Prepare Hybrid Materials. / Audran, Gérard; Bagryanskaya, Elena; Bagryanskaya, Irina et al.

In: ChemistrySelect, Vol. 2, No. 12, 24.04.2017, p. 3584-3593.

Research output: Contribution to journal › Article › peer-review

Harvard

Audran, G, Bagryanskaya, E, Bagryanskaya, I, Edeleva, M, Marque, SRA, Parkhomenko, D, Tretyakov, E & Zhivetyeva, S 2017, 'Zinc(II) Hexafluoroacetylacetonate Complexes of Alkoxyamines: NMR and Kinetic Investigations. First Step for a New Way to Prepare Hybrid Materials.', ChemistrySelect, vol. 2, no. 12, pp. 3584-3593. https://doi.org/10.1002/slct.201700678

APA

Audran, G., Bagryanskaya, E., Bagryanskaya, I., Edeleva, M., Marque, S. R. A., Parkhomenko, D., Tretyakov, E., & Zhivetyeva, S. (2017). Zinc(II) Hexafluoroacetylacetonate Complexes of Alkoxyamines: NMR and Kinetic Investigations. First Step for a New Way to Prepare Hybrid Materials. ChemistrySelect, 2(12), 3584-3593. https://doi.org/10.1002/slct.201700678

Vancouver

Audran G, Bagryanskaya E, Bagryanskaya I, Edeleva M, Marque SRA, Parkhomenko D et al. Zinc(II) Hexafluoroacetylacetonate Complexes of Alkoxyamines: NMR and Kinetic Investigations. First Step for a New Way to Prepare Hybrid Materials. ChemistrySelect. 2017 Apr 24;2(12):3584-3593. doi: 10.1002/slct.201700678

Author

Audran, Gérard ; Bagryanskaya, Elena ; Bagryanskaya, Irina et al. / Zinc(II) Hexafluoroacetylacetonate Complexes of Alkoxyamines : NMR and Kinetic Investigations. First Step for a New Way to Prepare Hybrid Materials. In: ChemistrySelect. 2017 ; Vol. 2, No. 12. pp. 3584-3593.

BibTeX

@article{907ebe7d205d450cab514910471000e9,
title = "Zinc(II) Hexafluoroacetylacetonate Complexes of Alkoxyamines: NMR and Kinetic Investigations. First Step for a New Way to Prepare Hybrid Materials.",
abstract = "A series of Zn(hfac)2 alkoxyamines (diethyl(2,2-dimethyl-1-(tert-butyl-(1-pyridylethoxy)amino)propyl)phosphonate) coordinated at ortho, meta and para positions of their pyridyl moiety were prepared and their homolysis rate constants kd measured. Up to a 30-fold increase in kd was observed for the meta-(Zn-RR/SS) and para-(Zn-RR/SS) regioisomers. Moreover, the activation is also controlled by the amount of pyridine, used as a ligand competitor. XRD, 1H and 31P NMR spectra show very different structures for each complexes in solid state and in solution depending on the diastereosiomers and on the regioisomers.",
keywords = "activation, alkoxyamines, C−ON bond homolysis, rate enhancement, Zn(hfac) complexes, NITROXIDE-MEDIATED POLYMERIZATION, POLYMERS, C-ON bond homolysis, ON BOND HOMOLYSIS, QUATERNIZATION, Zn(hfac)(2) complexes",
author = "G{\'e}rard Audran and Elena Bagryanskaya and Irina Bagryanskaya and Mariya Edeleva and Marque, {Sylvain R.A.} and Dmitriy Parkhomenko and Evgeny Tretyakov and Svetlana Zhivetyeva",
year = "2017",
month = apr,
day = "24",
doi = "10.1002/slct.201700678",
language = "English",
volume = "2",
pages = "3584--3593",
journal = "ChemistrySelect",
issn = "2365-6549",
publisher = "Wiley-Blackwell",
number = "12",

}

RIS

TY - JOUR

T1 - Zinc(II) Hexafluoroacetylacetonate Complexes of Alkoxyamines

T2 - NMR and Kinetic Investigations. First Step for a New Way to Prepare Hybrid Materials.

AU - Audran, Gérard

AU - Bagryanskaya, Elena

AU - Bagryanskaya, Irina

AU - Edeleva, Mariya

AU - Marque, Sylvain R.A.

AU - Parkhomenko, Dmitriy

AU - Tretyakov, Evgeny

AU - Zhivetyeva, Svetlana

PY - 2017/4/24

Y1 - 2017/4/24

N2 - A series of Zn(hfac)2 alkoxyamines (diethyl(2,2-dimethyl-1-(tert-butyl-(1-pyridylethoxy)amino)propyl)phosphonate) coordinated at ortho, meta and para positions of their pyridyl moiety were prepared and their homolysis rate constants kd measured. Up to a 30-fold increase in kd was observed for the meta-(Zn-RR/SS) and para-(Zn-RR/SS) regioisomers. Moreover, the activation is also controlled by the amount of pyridine, used as a ligand competitor. XRD, 1H and 31P NMR spectra show very different structures for each complexes in solid state and in solution depending on the diastereosiomers and on the regioisomers.

AB - A series of Zn(hfac)2 alkoxyamines (diethyl(2,2-dimethyl-1-(tert-butyl-(1-pyridylethoxy)amino)propyl)phosphonate) coordinated at ortho, meta and para positions of their pyridyl moiety were prepared and their homolysis rate constants kd measured. Up to a 30-fold increase in kd was observed for the meta-(Zn-RR/SS) and para-(Zn-RR/SS) regioisomers. Moreover, the activation is also controlled by the amount of pyridine, used as a ligand competitor. XRD, 1H and 31P NMR spectra show very different structures for each complexes in solid state and in solution depending on the diastereosiomers and on the regioisomers.

KW - activation

KW - alkoxyamines

KW - C−ON bond homolysis

KW - rate enhancement

KW - Zn(hfac) complexes

KW - NITROXIDE-MEDIATED POLYMERIZATION

KW - POLYMERS

KW - C-ON bond homolysis

KW - ON BOND HOMOLYSIS

KW - QUATERNIZATION

KW - Zn(hfac)(2) complexes

UR - http://www.scopus.com/inward/record.url?scp=85020052552&partnerID=8YFLogxK

U2 - 10.1002/slct.201700678

DO - 10.1002/slct.201700678

M3 - Article

AN - SCOPUS:85020052552

VL - 2

SP - 3584

EP - 3593

JO - ChemistrySelect

JF - ChemistrySelect

SN - 2365-6549

IS - 12

ER -

ID: 9640047