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Oxidative addition of a mechanically entrapped C(sp)–C(sp) bond to a rhodium(I) pincer complex
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Leforestier, Baptiste, Gyton, Matthew R. and Chaplin, Adrian B. (2020) Oxidative addition of a mechanically entrapped C(sp)–C(sp) bond to a rhodium(I) pincer complex. Angewandte Chemie International Edition, 59 (52). pp. 23500-23504. doi:10.1002/anie.202009546 ISSN 1433-7851.
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Official URL: https://doi.org/10.1002/anie.202009546
Abstract
By use of a macrocyclic phosphinite pincer ligand and bulky substrate substituents, we demonstrate how the mechanical bond can be leveraged to promote the oxidative addition of an interlocked 1,3‐diyne to a rhodium(I) center. The resulting rhodium(III) bis(alkynyl) product can be trapped out by reaction with carbon monoxide or intercepted through irreversible reaction with dihydrogen, resulting in selective hydrogenolysis of the C–C σ‐bond.
Item Type: | Journal Article | ||||||||||||
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Subjects: | Q Science > QD Chemistry | ||||||||||||
Divisions: | Faculty of Science, Engineering and Medicine > Science > Chemistry | ||||||||||||
Library of Congress Subject Headings (LCSH): | Rhodium, Ligands (Biochemistry), Rotaxanes, Carbonyl compounds | ||||||||||||
Journal or Publication Title: | Angewandte Chemie International Edition | ||||||||||||
Publisher: | Wiley - V C H Verlag GmbH & Co. KGaA | ||||||||||||
ISSN: | 1433-7851 | ||||||||||||
Official Date: | 21 December 2020 | ||||||||||||
Dates: |
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Volume: | 59 | ||||||||||||
Number: | 52 | ||||||||||||
Page Range: | pp. 23500-23504 | ||||||||||||
DOI: | 10.1002/anie.202009546 | ||||||||||||
Status: | Peer Reviewed | ||||||||||||
Publication Status: | Published | ||||||||||||
Access rights to Published version: | Open Access (Creative Commons) | ||||||||||||
Date of first compliant deposit: | 23 September 2020 | ||||||||||||
Date of first compliant Open Access: | 8 December 2020 | ||||||||||||
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