A rigid anionic Janus bis(NHC) - new opportunities in NHC chemistry
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Date
2021
Authors
Naz, Nabila R.
Schnakenburg, Gregor
Kelemen, Zsolt
Gal, Dalma
Nyulaszi, Laszlo
Boeré, René T.
Streubel, Rainer
Journal Title
Journal ISSN
Volume Title
Publisher
Royal Society of Chemistry
Abstract
A phosphanido-type bridged bis(imidazolium) salt, readily prepared in two steps via reductive deselenization of a tricyclic 1,4-diphosphinine diselone, affords access to a novel anionic P-functional tricyclic bis(NHC) via deprotonation. The former also offers a P-functionalization/deprotonation sequence to access the first mixed P-substituted tricyclic bis(NHCs), as well as coordination of the phosphorus centers to rhodium(I) fragments.
Description
Open access article. Creative Commons Attribution 3.0 Unported License (CC BY 3.0) applies
Keywords
Janus bis(NHC) , NHC chemistry , Anionic , N-heterocyclic carbenes , NHCs
Citation
Naz, N. R., Schnakenburg, G., Kelemen, Z., Gal, D., Nyulaszi, L., Boere, R. T., & Streubel, R. (2021). A rigid anionic Janus bis(NHC) - new opportunities in NHC chemistry. Dalton Transactions, 50(2), 689-695. https://doi.org/10.1039/D0DT03915B