Ni(I)–Alkyl Complexes Bearing Phenanthroline Ligands: Experimental Evidence for CO(2) Insertion at Ni(I) Centers

[Image: see text] Although the catalytic carboxylation of unactivated alkyl electrophiles has reached remarkable levels of sophistication, the intermediacy of (phenanthroline)Ni(I)–alkyl species—complexes proposed in numerous Ni-catalyzed reductive cross-coupling reactions—has been subject to specul...

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Autores principales: Somerville, Rosie J., Odena, Carlota, Obst, Marc F., Hazari, Nilay, Hopmann, Kathrin H., Martin, Ruben
Formato: Online Artículo Texto
Lenguaje:English
Publicado: American Chemical Society 2020
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7351122/
https://www.ncbi.nlm.nih.gov/pubmed/32520556
http://dx.doi.org/10.1021/jacs.0c04695
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author Somerville, Rosie J.
Odena, Carlota
Obst, Marc F.
Hazari, Nilay
Hopmann, Kathrin H.
Martin, Ruben
author_facet Somerville, Rosie J.
Odena, Carlota
Obst, Marc F.
Hazari, Nilay
Hopmann, Kathrin H.
Martin, Ruben
author_sort Somerville, Rosie J.
collection PubMed
description [Image: see text] Although the catalytic carboxylation of unactivated alkyl electrophiles has reached remarkable levels of sophistication, the intermediacy of (phenanthroline)Ni(I)–alkyl species—complexes proposed in numerous Ni-catalyzed reductive cross-coupling reactions—has been subject to speculation. Herein we report the synthesis of such elusive (phenanthroline)Ni(I) species and their reactivity with CO(2), allowing us to address a long-standing question related to Ni-catalyzed carboxylation reactions.
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spelling pubmed-73511222021-03-31 Ni(I)–Alkyl Complexes Bearing Phenanthroline Ligands: Experimental Evidence for CO(2) Insertion at Ni(I) Centers Somerville, Rosie J. Odena, Carlota Obst, Marc F. Hazari, Nilay Hopmann, Kathrin H. Martin, Ruben J Am Chem Soc [Image: see text] Although the catalytic carboxylation of unactivated alkyl electrophiles has reached remarkable levels of sophistication, the intermediacy of (phenanthroline)Ni(I)–alkyl species—complexes proposed in numerous Ni-catalyzed reductive cross-coupling reactions—has been subject to speculation. Herein we report the synthesis of such elusive (phenanthroline)Ni(I) species and their reactivity with CO(2), allowing us to address a long-standing question related to Ni-catalyzed carboxylation reactions. American Chemical Society 2020-06-10 2020-06-24 /pmc/articles/PMC7351122/ /pubmed/32520556 http://dx.doi.org/10.1021/jacs.0c04695 Text en Permits the broadest form of re-use including for commercial purposes, provided that author attribution and integrity are maintained (https://creativecommons.org/licenses/by/4.0/).
spellingShingle Somerville, Rosie J.
Odena, Carlota
Obst, Marc F.
Hazari, Nilay
Hopmann, Kathrin H.
Martin, Ruben
Ni(I)–Alkyl Complexes Bearing Phenanthroline Ligands: Experimental Evidence for CO(2) Insertion at Ni(I) Centers
title Ni(I)–Alkyl Complexes Bearing Phenanthroline Ligands: Experimental Evidence for CO(2) Insertion at Ni(I) Centers
title_full Ni(I)–Alkyl Complexes Bearing Phenanthroline Ligands: Experimental Evidence for CO(2) Insertion at Ni(I) Centers
title_fullStr Ni(I)–Alkyl Complexes Bearing Phenanthroline Ligands: Experimental Evidence for CO(2) Insertion at Ni(I) Centers
title_full_unstemmed Ni(I)–Alkyl Complexes Bearing Phenanthroline Ligands: Experimental Evidence for CO(2) Insertion at Ni(I) Centers
title_short Ni(I)–Alkyl Complexes Bearing Phenanthroline Ligands: Experimental Evidence for CO(2) Insertion at Ni(I) Centers
title_sort ni(i)–alkyl complexes bearing phenanthroline ligands: experimental evidence for co(2) insertion at ni(i) centers
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7351122/
https://www.ncbi.nlm.nih.gov/pubmed/32520556
http://dx.doi.org/10.1021/jacs.0c04695
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