22.3. 5 Tellurocarboxylic Acids and Derivatives (Update 2024)
Book
Editors: Campagne, J.-M. ; Donohoe, T. J.; Jiang, X. ; Wang, M.
Title: Knowledge Updates 2024/2
Online ISBN: 9783132457065; Book DOI: 10.1055/b000000968
1st edition © 2024 Thieme. All rights reserved.
Georg Thieme Verlag KG, Stuttgart
Subjects: Organic Chemistry;Chemical Reactions, Catalysis;Organometallic Chemistry;Laboratory Techniques, Stoichiometry
Science of Synthesis Knowledge Updates
Parent publication
Title: Science of Synthesis
DOI: 10.1055/b-00000101
Series Editors: Fürstner, A. (Editor-in-Chief); Carreira, E. M.; Faul, M.; Kobayashi, S.; Koch, G.; Molander, G. A.; Nevado, C.; Trost, B. M.; You, S.-L.
Type: Multivolume Edition
Abstract
Tellurocarboxylic acids and their derivatives are tellurium isologues of carboxylic acids, esters, amides, carbonates, and carbamates wherein an oxygen atom of the C=O group in the original compounds is replaced with a tellurium atom. Their stabilities are generally low, and almost no new synthetic methods for them have been reported recently, although some theoretical studies have been published. Nevertheless, iminium salts generated from amides and selenoiminium salts are converted into telluroamides with a tellurating agent prepared from elemental tellurium and lithium aluminum hydride.