Williams, Matthew T. J., Morrill, Louis C. ORCID: https://orcid.org/0000-0002-6453-7531 and Browne, Duncan L. ORCID: https://orcid.org/0000-0002-8604-229X 2022. Mechanochemical organocatalysis: do high enantioselectivities contradict what we might expect? ChemSusChem 15 (2) , e202102157. 10.1002/cssc.202102157 |
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Abstract
Ball mills input energy to samples by pulverising the contents of the jar. Each impact on the sample or wall of the jar results in an instantaneous transmission of energy in the form of a temperature and pressure increase (volume reduction). Conversely, enantioselective organocatalytic reactions proceed through perceived delicate and well-organised transition states. Does there exist a dichotomy in the idea of enantioselective mechanochemical organocatalysis? This Review provides a survey of the literature reporting the combination of organocatalytic reactions with mechanochemical ball milling conditions. Where possible, direct comparisons of stirred in solution, stirred neat and ball milled processes are drawn with a particular focus on control of stereoselectivity.
Item Type: | Article |
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Date Type: | Publication |
Status: | Published |
Schools: | Chemistry Cardiff Catalysis Institute (CCI) |
Additional Information: | This is an open access article under the terms of the Creative Commons Attribution License |
Publisher: | Wiley |
ISSN: | 1864-5631 |
Funders: | EPSRC |
Date of First Compliant Deposit: | 16 December 2021 |
Date of Acceptance: | 12 November 2021 |
Last Modified: | 24 May 2023 17:08 |
URI: | https://orca.cardiff.ac.uk/id/eprint/146176 |
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