A homocoupling approach to the key dione of CyMe4-BTPhen – vital ligands for nuclear clean-up by the SANEX process

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Trunks, T. M., Babra, J. S., Westwood, J. and Smith, C. D. orcid id iconORCID: https://orcid.org/0000-0002-5911-5836 (2022) A homocoupling approach to the key dione of CyMe4-BTPhen – vital ligands for nuclear clean-up by the SANEX process. SynOpen, 6 (1). pp. 16-18. ISSN 2509-9396 doi: 10.1055/a-1737-8610

Abstract/Summary

CyMe4-BTPhen and CyMe4-BTBP are the principal ligand systems used in Europe for the separation of actinides from lanthanides as a part of the SANEX process for nuclear recycling and reprocessing. We present a new approach to the synthesis of the CyMe4-fragment beginning from readily available hydroxypivalic acid. It features a cobalt-catalysed homocoupling of a neopentyl bromide to provide the key bis-ester precursor, thereby avoiding the requirement for technically challenging low temperature LDA-mediated aldol chemistries.

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Item Type Article
URI https://reading-clone.eprints-hosting.org/id/eprint/102313
Identification Number/DOI 10.1055/a-1737-8610
Refereed Yes
Divisions Life Sciences > School of Chemistry, Food and Pharmacy > Department of Chemistry
Interdisciplinary centres and themes > Chemical Analysis Facility (CAF) > Mass Spectrometry (CAF)
Interdisciplinary centres and themes > Chemical Analysis Facility (CAF) > NMR (CAF)
Interdisciplinary centres and themes > Chemical Analysis Facility (CAF) > Optical Spectroscopy (CAF)
Uncontrolled Keywords Homocoupling; Catalysis; Nuclear clean-up; Elemental separations; SANEX process; Accident Tolerant Fuel
Publisher Thieme
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