Trapping Rare and Elusive Phosphinidene Chalcogenides
Abstract
Four-membered rings with a P2Ch2 core (Ch=S, Se) and phosphorus in the +3 oxidation state have been synthesized. The utility of these rings as a source of monomeric phosphinidene chalcogenides was probed by the addition of an N-heterocyclic carbene, resulting in a base-stabilized phosphinidene sulfide. Similarly, persistence of the phosphinidene selenide in solution was shown through cycloaddition chemistry with 2,3-dimethylbutadiene at elevated temperatures. The observed reactivity was explained by detailed computational work that established the conditions upon which the P2Ch2 rings can liberate phosphinidene chalcogenides.
Main Authors
Format
Articles
Research article
Published
2017
Series
Subjects
Publication in research information system
Publisher
Wiley-VCH
The permanent address of the publication
https://urn.fi/URN:NBN:fi:jyu-201707213345Käytä tätä linkitykseen.
Review status
Peer reviewed
ISSN
1433-7851
DOI
https://doi.org/10.1002/anie.201611196
Language
English
Published in
Angewandte Chemie International Edition
Citation
- Graham, C. M. E., Pritchard, T. E., Boyle, P. D., Valjus, J., Tuononen, H., & Ragogna, P. J. (2017). Trapping Rare and Elusive Phosphinidene Chalcogenides. Angewandte Chemie International Edition, 56(1), 6236-6240. https://doi.org/10.1002/anie.201611196
License
Copyright© 2017 Wiley-VCH Verlag GmbH & Co. This is a final draft version of an article whose final and definitive form has been published by Wiley. Published in this repository with the kind permission of the publisher.