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Hui, C., Brieger, L., Strohmann, C. and Antonchick, A.P. 
ORCID: 0000-0003-0435-9443,
2021.
Stereoselective synthesis of cyclobutanes by contraction of pyrrolidines.
Journal of the American Chemical Society, 143 (45), pp. 18864-18870.
ISSN 0002-7863
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Abstract
Here we report a contractive synthesis of multisubstituted cyclobutanes containing multiple stereocenters from readily accessible pyrrolidines using iodonitrene chemistry. Mediated by a nitrogen extrusion process, the stereospecific synthesis of cyclobutanes involves a radical pathway. Unprecedented unsymmetrical spirocyclobutanes were prepared successfully, and a concise, formal synthesis of the cytotoxic natural product piperarborenine B is reported.
| Item Type: | Journal article | ||||||
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| Publication Title: | Journal of the American Chemical Society | ||||||
| Creators: | Hui, C., Brieger, L., Strohmann, C. and Antonchick, A.P. | ||||||
| Publisher: | American Chemical Society (ACS) | ||||||
| Date: | 17 November 2021 | ||||||
| Volume: | 143 | ||||||
| Number: | 45 | ||||||
| ISSN: | 0002-7863 | ||||||
| Identifiers: |
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| Rights: | © 2021 The Authors. Published by American Chemical Society. Most electronic Supporting Information files are available without a subscription to ACS Web Editions. Such files may be downloaded by article for research use (if there is a public use license linked to the relevant article, that license may permit other uses). Permission may be obtained from ACS for other uses through requests via the RightsLink permission system: http://pubs.acs.org/pag...right/permissions.html. This content is freely available under simple legal terms because of Creative Commons, a non-profit that survives on donations. | ||||||
| Divisions: | Schools > School of Science and Technology | ||||||
| Record created by: | Linda Sullivan | ||||||
| Date Added: | 22 Nov 2021 14:00 | ||||||
| Last Modified: | 22 Nov 2021 14:00 | ||||||
| URI: | https://irep.ntu.ac.uk/id/eprint/44917 |
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