Rights statement: This is the peer reviewed version of the following article: N. H. Evans, Chem. Eur. J. 2018, 24, 3101 which has been published in final form at http://onlinelibrary.wiley.com/doi/10.1002/chem.201704149/abstract This article may be used for non-commercial purposes in accordance With Wiley Terms and Conditions for self-archiving.
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Final published version
Licence: CC BY: Creative Commons Attribution 4.0 International License
Research output: Contribution to Journal/Magazine › Literature review › peer-review
Research output: Contribution to Journal/Magazine › Literature review › peer-review
}
TY - JOUR
T1 - Chiral catenanes and rotaxanes
T2 - fundamentals and emerging applications
AU - Evans, Nicholas Henley
N1 - This is the peer reviewed version of the following article: N. H. Evans, Chem. Eur. J. 2018, 24, 3101 which has been published in final form at http://onlinelibrary.wiley.com/doi/10.1002/chem.201704149/abstract This article may be used for non-commercial purposes in accordance With Wiley Terms and Conditions for self-archiving.
PY - 2018/3/2
Y1 - 2018/3/2
N2 - Molecular chirality provides a key challenge in host-guest recognition and other related chemical applications such as asymmetric catalysis. For a molecule to act as an efficient enantioselective receptor, it requires multi-point interactions between host and chiral guest, which may be achieved by an appropriate chiral 3D scaffold. As a consequence of their interlocked structure, catenanes and rotaxanes may present such a 3D scaffold, and can be chiral by inclusion of a classical chiral element and/or as a consequence of the mechanical bond. This Minireview presents illustrative examples of chiral [2]catenanes and [2]rotaxanes, and discusses where these molecules have been used in chemical applications such as chiral host-guest recognition and asymmetric catalysis.
AB - Molecular chirality provides a key challenge in host-guest recognition and other related chemical applications such as asymmetric catalysis. For a molecule to act as an efficient enantioselective receptor, it requires multi-point interactions between host and chiral guest, which may be achieved by an appropriate chiral 3D scaffold. As a consequence of their interlocked structure, catenanes and rotaxanes may present such a 3D scaffold, and can be chiral by inclusion of a classical chiral element and/or as a consequence of the mechanical bond. This Minireview presents illustrative examples of chiral [2]catenanes and [2]rotaxanes, and discusses where these molecules have been used in chemical applications such as chiral host-guest recognition and asymmetric catalysis.
U2 - 10.1002/chem.201704149
DO - 10.1002/chem.201704149
M3 - Literature review
VL - 24
SP - 3101
EP - 3112
JO - Chemistry - A European Journal
JF - Chemistry - A European Journal
SN - 0947-6539
IS - 13
ER -