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Radiation induced topotactic [2+2] dimerisation of acrylate derivatives among the layers of a CaFe layered double hydroxide followed by IR spectroscopy

Sranko, D. F. ; Canton, Sophie LU ; Engdahl, Anders LU ; Murath, Sz. ; Kukovecz, A. ; Konya, Z. ; Sipiczki, M. ; Sipos, P. and Palinko, I. (2013) In Journal of Molecular Structure 1044. p.279-285
Abstract
Various acrylates [E-phenylpropenoate, E-3(4'-nitrophenyl)propenoate, E-3(2',5'-difluorphenyl)propenoate, E-3(2'-thienyl)propenoate, E-3(4'-imidazolyl)propenoate or E-2,3-dimethylpropenoate] were successfully intercalated into Ca(II)Fe(III) layered double hydroxide (CaFe - LDH) verified by a range of instrumental methods. The possible arrangements for the organic anions were suggested on the basis of basal spacing data, layer thickness and the dimensions of the quantum chemically optimised structures of the acrylate ions. Using the acrylate CaFe LDHs as reactant-filled nanoreactors, photoinitiated topotactic [2 + 2] cyclisation reactions followed by IR spectroscopy could be performed with many representatives [E-phenylpropenoate-,... (More)
Various acrylates [E-phenylpropenoate, E-3(4'-nitrophenyl)propenoate, E-3(2',5'-difluorphenyl)propenoate, E-3(2'-thienyl)propenoate, E-3(4'-imidazolyl)propenoate or E-2,3-dimethylpropenoate] were successfully intercalated into Ca(II)Fe(III) layered double hydroxide (CaFe - LDH) verified by a range of instrumental methods. The possible arrangements for the organic anions were suggested on the basis of basal spacing data, layer thickness and the dimensions of the quantum chemically optimised structures of the acrylate ions. Using the acrylate CaFe LDHs as reactant-filled nanoreactors, photoinitiated topotactic [2 + 2] cyclisation reactions followed by IR spectroscopy could be performed with many representatives [E-phenylpropenoate-, E-3(4'-nitrophenyl)propenoate-, E-3(2',5'-difluorphenyl)propenoate- or E-3(2'-thienyl)propenoate-CaFe-LDHs] resulting in cyclobutane derivatives within the layers of the host material indicating that there were domains where the intercalated anions were in close proximity to each other and in proper arrangement for the reaction to occur. (C) 2012 Elsevier B.V. All rights reserved. (Less)
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organization
publishing date
type
Contribution to journal
publication status
published
subject
keywords
Intercalation in CaFe layered double hydroxide, Acrylate derivatives, Characterisation, Irradiation induced [2+2] topotactic cyclisation, Selectivity in the confined space
in
Journal of Molecular Structure
volume
1044
pages
279 - 285
publisher
Elsevier
external identifiers
  • wos:000320635200042
  • scopus:84878327010
ISSN
0022-2860
DOI
10.1016/j.molstruc.2012.09.063
language
English
LU publication?
yes
id
db28ac3d-6d8e-416d-b49a-64a0283bc3ec (old id 3975767)
date added to LUP
2016-04-01 13:18:04
date last changed
2022-03-29 06:40:56
@article{db28ac3d-6d8e-416d-b49a-64a0283bc3ec,
  abstract     = {{Various acrylates [E-phenylpropenoate, E-3(4'-nitrophenyl)propenoate, E-3(2',5'-difluorphenyl)propenoate, E-3(2'-thienyl)propenoate, E-3(4'-imidazolyl)propenoate or E-2,3-dimethylpropenoate] were successfully intercalated into Ca(II)Fe(III) layered double hydroxide (CaFe - LDH) verified by a range of instrumental methods. The possible arrangements for the organic anions were suggested on the basis of basal spacing data, layer thickness and the dimensions of the quantum chemically optimised structures of the acrylate ions. Using the acrylate CaFe LDHs as reactant-filled nanoreactors, photoinitiated topotactic [2 + 2] cyclisation reactions followed by IR spectroscopy could be performed with many representatives [E-phenylpropenoate-, E-3(4'-nitrophenyl)propenoate-, E-3(2',5'-difluorphenyl)propenoate- or E-3(2'-thienyl)propenoate-CaFe-LDHs] resulting in cyclobutane derivatives within the layers of the host material indicating that there were domains where the intercalated anions were in close proximity to each other and in proper arrangement for the reaction to occur. (C) 2012 Elsevier B.V. All rights reserved.}},
  author       = {{Sranko, D. F. and Canton, Sophie and Engdahl, Anders and Murath, Sz. and Kukovecz, A. and Konya, Z. and Sipiczki, M. and Sipos, P. and Palinko, I.}},
  issn         = {{0022-2860}},
  keywords     = {{Intercalation in CaFe layered double hydroxide; Acrylate derivatives; Characterisation; Irradiation induced [2+2] topotactic cyclisation; Selectivity in the confined space}},
  language     = {{eng}},
  pages        = {{279--285}},
  publisher    = {{Elsevier}},
  series       = {{Journal of Molecular Structure}},
  title        = {{Radiation induced topotactic [2+2] dimerisation of acrylate derivatives among the layers of a CaFe layered double hydroxide followed by IR spectroscopy}},
  url          = {{http://dx.doi.org/10.1016/j.molstruc.2012.09.063}},
  doi          = {{10.1016/j.molstruc.2012.09.063}},
  volume       = {{1044}},
  year         = {{2013}},
}