Journal article
Hydrogen‐bond‐enabled dynamic kinetic resolution of axially chiral amides mediated by a chiral counterion
- Abstract:
-
Non‐biaryl atropisomers are valuable in medicine, materials, and catalysis, but their enantioselective synthesis remains a challenge. Herein, a counterion‐mediated O‐alkylation method for the generation of atropisomeric amides with an er up to 99:1 is outlined. This dynamic kinetic resolution is enabled by the observation that the rate of racemization of atropisomeric naphthamides is significantly increased by the presence of an intramolecular O−H⋅⋅⋅NCO hydrogen bond. Upon O‐alkylation of the...
Expand abstract
- Publication status:
- Published
- Peer review status:
- Peer reviewed
Actions
Access Document
- Files:
-
-
(Version of record, pdf, 3.1MB)
-
- Publisher copy:
- 10.1002/anie.201814362
Why is the content I wish to access not available via ORA?
Bibliographic data (the information relating to research outputs) and full-text items (e.g. articles, theses, reports, etc.) arrive in ORA from several different sources. Unfortunately we are not able to make available the full-text for every research output.
Please contact the ORA team (
) if you have queries regarding unavailable content OR if you are aware of a full-text copy we can make available.
) if you have queries regarding unavailable content OR if you are aware of a full-text copy we can make available.
Content may be unavailable for the following four reasons
-
Version unsuitable
-
We have not obtained a suitable full-text for a given research output. See this page for more information.
-
Recently completed
-
Sometimes content is held in ORA but is unavailable for a fixed period of time to comply with the policies and wishes of rights holders.
-
Permissions
-
All content made available in ORA should comply with relevant rights, such as copyright. See this page for more information.
-
Clearance
-
Some thesis volumes scanned as part of the digitisation scheme funded by Dr Leonard Polonsky are currently unavailable due to sensitive material or uncleared third-party copyright content. We are attempting to contact authors whose theses are affected.
Alternative access to the full-text
You may be able to access the full-text directly from the publisher's website using the 'Publisher Copy' link in the 'Links & Downloads' box from a research output's ORA record page. This method may require an institutional or individual subscription to the journal/resource.
Authors
Bibliographic Details
- Publisher:
- John Wiley and Sons, Ltd. Publisher's website
- Journal:
- Angewandte Chemie International Edition Journal website
- Volume:
- 58
- Issue:
- 9
- Pages:
- 2795-2798
- Publication date:
- 2019-02-06
- Acceptance date:
- 2019-01-08
- DOI:
- EISSN:
-
1521-3773
- ISSN:
-
1433-7851
- Source identifiers:
-
959943
Item Description
- Language:
- English
- Keywords:
- Pubs id:
-
pubs:959943
- UUID:
-
uuid:8f409272-989c-4202-af37-35a346a30af5
- Local pid:
- pubs:959943
- Deposit date:
- 2019-01-15
Terms of use
- Copyright holder:
- Fugard et al
- Copyright date:
- 2019
- Notes:
-
© 2019 The Authors. Published by Wiley-VCH Verlag GmbH and Co. KGaA.
This is an open access article under the terms of the Creative Commons Attribution License, which permits use, distribution and reproduction in any medium, provided the original work is properly cited
- Licence:
- CC Attribution (CC BY)
If you are the owner of this record, you can report an update to it here: Report update to this record