CH-π and CF-π interactions lead to structural changes of N-heterocyclic carbene palladium complexes

CH-π and CF-π interactions lead to structural changes of N-heterocyclic carbene palladium complexes

The role of CH–π and CF–π interactions in determining the structure of N-heterocyclic carbene (NHC) palladium complexes were studied using 1H NMR spectroscopy, X-ray crystallography, and DFT calculations. The CH–π interactions led to the formation of the cis-anti isomers in 1-aryl-3-isopropylimidazo...

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Main Authors: Xu, Xiangya, Pooi, Benjamin, Hirao, Hajime, Hong, Soon Hyeok
Other Authors: School of Physical and Mathematical Sciences
Format: Article
Language:English
Published: 2014
Subjects:
DRNTU::Science::Chemistry
Online Access:https://hdl.handle.net/10356/102922
http://hdl.handle.net/10220/19149
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Institution: Nanyang Technological University
Language: English
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spelling sg-ntu-dr.10356-1029222020-03-07T12:37:07Z CH-π and CF-π interactions lead to structural changes of N-heterocyclic carbene palladium complexes Xu, Xiangya Pooi, Benjamin Hirao, Hajime Hong, Soon Hyeok School of Physical and Mathematical Sciences DRNTU::Science::Chemistry The role of CH–π and CF–π interactions in determining the structure of N-heterocyclic carbene (NHC) palladium complexes were studied using 1H NMR spectroscopy, X-ray crystallography, and DFT calculations. The CH–π interactions led to the formation of the cis-anti isomers in 1-aryl-3-isopropylimidazol-2-ylidene-based [(NHC)2PdX2] complexes, while CF–π interactions led to the exclusive formation of the cis-syn isomer of diiodobis(3-isopropyl-1-pentafluorophenylimidazol-2-ylidene) palladium(II). 2014-04-07T04:52:27Z 2019-12-06T21:02:21Z 2014-04-07T04:52:27Z 2019-12-06T21:02:21Z 2014 2014 Journal Article Xu, X., Pooi, B., Hirao, H., & Hong, S. H. (2014). CH-π and CF-π Interactions Lead to Structural Changes of N-Heterocyclic Carbene Palladium Complexes. Angewandte Chemie International Edition, 53(5), 1283-1287. 1433-7851 https://hdl.handle.net/10356/102922 http://hdl.handle.net/10220/19149 10.1002/anie.201309371 en Angewandte chemie international edition © 2014 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
institution Nanyang Technological University
building NTU Library
country Singapore
collection DR-NTU
language English
topic DRNTU::Science::Chemistry
spellingShingle DRNTU::Science::Chemistry
Xu, Xiangya
Pooi, Benjamin
Hirao, Hajime
Hong, Soon Hyeok
CH-π and CF-π interactions lead to structural changes of N-heterocyclic carbene palladium complexes
description The role of CH–π and CF–π interactions in determining the structure of N-heterocyclic carbene (NHC) palladium complexes were studied using 1H NMR spectroscopy, X-ray crystallography, and DFT calculations. The CH–π interactions led to the formation of the cis-anti isomers in 1-aryl-3-isopropylimidazol-2-ylidene-based [(NHC)2PdX2] complexes, while CF–π interactions led to the exclusive formation of the cis-syn isomer of diiodobis(3-isopropyl-1-pentafluorophenylimidazol-2-ylidene) palladium(II).
author2 School of Physical and Mathematical Sciences
author_facet School of Physical and Mathematical Sciences
Xu, Xiangya
Pooi, Benjamin
Hirao, Hajime
Hong, Soon Hyeok
format Article
author Xu, Xiangya
Pooi, Benjamin
Hirao, Hajime
Hong, Soon Hyeok
author_sort Xu, Xiangya
title CH-π and CF-π interactions lead to structural changes of N-heterocyclic carbene palladium complexes
title_short CH-π and CF-π interactions lead to structural changes of N-heterocyclic carbene palladium complexes
title_full CH-π and CF-π interactions lead to structural changes of N-heterocyclic carbene palladium complexes
title_fullStr CH-π and CF-π interactions lead to structural changes of N-heterocyclic carbene palladium complexes
title_full_unstemmed CH-π and CF-π interactions lead to structural changes of N-heterocyclic carbene palladium complexes
title_sort ch-π and cf-π interactions lead to structural changes of n-heterocyclic carbene palladium complexes
publishDate 2014
url https://hdl.handle.net/10356/102922
http://hdl.handle.net/10220/19149
_version_ 1681044690399395840

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