Generation and applications of the hydroxide trihydrate anion, [OH(OH2)3]-, stabilized by weakly coordinating cation.

Weitkamp R, Neumann B, Stammler H-G, Hoge B (2019)
Angewandte Chemie International Edition 58(41): 14633-14638.

Zeitschriftenaufsatz | Veröffentlicht | Englisch
 
Download
OA 1.57 MB
Abstract / Bemerkung
The reaction of a strongly basic phosphazene (Schwesinger base) with water afforded the corresponding metastable hydroxide trihydrate [OH(OH2)3]- salt. This is the first hydroxide solvate that is not in contact with a cation and furthermore one of rarely known water stabilized hydroxide anions. Thermolysis in vacuum results in the decomposition of the hydroxide salt and quantitative liberation of the free phosphazene base. This behavior was used for the synthesis of the Schwesinger base with anion exchange resin from the hydrochloride salt in excellent yields of over 97 %. This deprotonation method can also be used for the phosphazene base catalyzed preparation of the Ruppert-Prakash reagent Me3SiCF3 using fluoroform (HCF3) as trifluoromethyl building block and sodium hydroxide as the formal deprotonation agent. © 2019 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
Erscheinungsjahr
2019
Zeitschriftentitel
Angewandte Chemie International Edition
Band
58
Ausgabe
41
Seite(n)
14633-14638
ISSN
1433-7851
eISSN
1521-3773
Finanzierungs-Informationen
Open-Access-Publikationskosten wurden durch die Universität Bielefeld im Rahmen des DEAL-Vertrags gefördert.
Page URI
https://pub.uni-bielefeld.de/record/2936909

Zitieren

Weitkamp R, Neumann B, Stammler H-G, Hoge B. Generation and applications of the hydroxide trihydrate anion, [OH(OH2)3]-, stabilized by weakly coordinating cation. Angewandte Chemie International Edition. 2019;58(41):14633-14638.
Weitkamp, R., Neumann, B., Stammler, H. - G., & Hoge, B. (2019). Generation and applications of the hydroxide trihydrate anion, [OH(OH2)3]-, stabilized by weakly coordinating cation. Angewandte Chemie International Edition, 58(41), 14633-14638. doi:10.1002/anie.201908589
Weitkamp, Robin, Neumann, Beate, Stammler, Hans-Georg, and Hoge, Berthold. 2019. “Generation and applications of the hydroxide trihydrate anion, [OH(OH2)3]-, stabilized by weakly coordinating cation.”. Angewandte Chemie International Edition 58 (41): 14633-14638.
Weitkamp, R., Neumann, B., Stammler, H. - G., and Hoge, B. (2019). Generation and applications of the hydroxide trihydrate anion, [OH(OH2)3]-, stabilized by weakly coordinating cation. Angewandte Chemie International Edition 58, 14633-14638.
Weitkamp, R., et al., 2019. Generation and applications of the hydroxide trihydrate anion, [OH(OH2)3]-, stabilized by weakly coordinating cation. Angewandte Chemie International Edition, 58(41), p 14633-14638.
R. Weitkamp, et al., “Generation and applications of the hydroxide trihydrate anion, [OH(OH2)3]-, stabilized by weakly coordinating cation.”, Angewandte Chemie International Edition, vol. 58, 2019, pp. 14633-14638.
Weitkamp, R., Neumann, B., Stammler, H.-G., Hoge, B.: Generation and applications of the hydroxide trihydrate anion, [OH(OH2)3]-, stabilized by weakly coordinating cation. Angewandte Chemie International Edition. 58, 14633-14638 (2019).
Weitkamp, Robin, Neumann, Beate, Stammler, Hans-Georg, and Hoge, Berthold. “Generation and applications of the hydroxide trihydrate anion, [OH(OH2)3]-, stabilized by weakly coordinating cation.”. Angewandte Chemie International Edition 58.41 (2019): 14633-14638.
Alle Dateien verfügbar unter der/den folgenden Lizenz(en):
Creative Commons Namensnennung 4.0 International Public License (CC-BY 4.0):
Volltext(e)
Access Level
OA Open Access
Zuletzt Hochgeladen
2020-03-20T10:44:09Z
MD5 Prüfsumme
93d2560694463baaa96073b953ba8795


Export

Markieren/ Markierung löschen
Markierte Publikationen

Open Data PUB

Web of Science

Dieser Datensatz im Web of Science®
Quellen

PMID: 31373109
PubMed | Europe PMC

Suchen in

Google Scholar