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

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Title
CH-π and CF-π interactions lead to structural changes of n-heterocyclic carbene palladium complexes
Author(s)
Xiangya Xu; Pooi B.; Hirao H.; Hong S.H.
Subject
conformation analysis · hydrogen bonds ·noncovalent interactions · palladium · p interactions
Publication Date
2014-01
Journal
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, v.53, no.5, pp.1283 - 1287
Publisher
WILEY-V C H VERLAG GMBH
Abstract
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 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim.
URI
https://pr.ibs.re.kr/handle/8788114/1162
DOI
10.1002/anie.201309371
ISSN
1433-7851
Appears in Collections:
Center for Nanoparticle Research(나노입자 연구단) > 1. Journal Papers (저널논문)
Files in This Item:
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