Reactivity of oxygen-bridged geminal Al/P and Si/P Frustrated Lewis Pairs towards heterocumulenes

Wickemeyer, Lucas; Trapp, Pia; Aders, Niklas; Neumann, Beate; Stammler, Hans-Georg; Mitzel, Norbert W.

Reactivity of oxygen-bridged geminal Al/P and Si/P Frustrated Lewis Pairs towards heterocumulenes

Wickemeyer L, Trapp P, Aders N, Neumann B, Stammler H-G, Mitzel NW (2023)
Chemistry - A European Journal 29(1): 6 Seiten.

Zeitschriftenaufsatz | Veröffentlicht | Englisch

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Chemistry A European J - 2023 - Wickemeyer - Reactivity of Oxygen‐Bridged Geminal Al P and Si P Frustrated Lewis Pairs.pdf 2.06 MB

DOI

https://doi.org/10.1002/chem.202203685

URN

urn:nbn:de:0070-pub-29686587

Autor*in

Wickemeyer, Lucas^UniBi; Trapp, Pia^UniBi; Aders, Niklas^UniBi; Neumann, Beate^UniBi; Stammler, Hans-Georg^UniBi; Mitzel, Norbert W.^UniBi

Einrichtung

Fakultät für Chemie > Anorganische Chemie und Strukturchemie

Abstract / Bemerkung

The two oxygen-bridged geminal Frustrated Lewis Pairs (FLP) tBu2P-O-AlBis2 (Bis = CH(SiMe3)2, 1) and tBu2P-O-Si(C2F5)3 (2) were reacted with the heterocumulenes PhNCO, PhOCN, PhNCS, CS2 and PhNSO as well as SO2. With isocyanate and cyanate, both 1 and 2, form addition products under formation of five-membered rings. With CS2, isothiocyanate and sulfinylaniline only 1 forms stable adducts, while 2 shows reactivity towards sulfinylaniline but the product decomposed after several minutes. The reaction of 1 with SO2 led to a partial cleavage of the P-O-Al and Al-C units, confirmed by X-ray diffraction studies of a complex aggregate. The reaction of 2 with SO2 affords the 1,2-addition product. All adducts were characterized by means of multinuclear NMR spectroscopy, X-ray crystallography and CHN analyses. © 2023 Wiley-VCH GmbH.

Stichworte

experience sampling; International Physical Activity Questionnaire; multilevel models; PatientHealth Questionnaire-9; Pittsburgh Sleep Quality Index

Erscheinungsjahr

2023

Zeitschriftentitel

Chemistry - A European Journal

Band

Ausgabe

Seite(n)

6 Seiten

Urheberrecht / Lizenzen

Creative Commons Namensnennung - Nicht kommerziell - Keine Bearbeitungen 4.0 International (CC BY-NC-ND 4.0)

eISSN

1521-3765

Finanzierungs-Informationen

Open-Access-Publikationskosten wurden durch die Universität Bielefeld im Rahmen des DEAL-Vertrags gefördert.

Page URI

https://pub.uni-bielefeld.de/record/2968658

Zitieren

Wickemeyer L, Trapp P, Aders N, Neumann B, Stammler H-G, Mitzel NW. Reactivity of oxygen-bridged geminal Al/P and Si/P Frustrated Lewis Pairs towards heterocumulenes. Chemistry - A European Journal . 2023;29(1):6 Seiten.

Wickemeyer, L., Trapp, P., Aders, N., Neumann, B., Stammler, H. - G., & Mitzel, N. W. (2023). Reactivity of oxygen-bridged geminal Al/P and Si/P Frustrated Lewis Pairs towards heterocumulenes. Chemistry - A European Journal , 29(1), 6 Seiten. https://doi.org/10.1002/chem.202203685

Wickemeyer, Lucas, Trapp, Pia, Aders, Niklas, Neumann, Beate, Stammler, Hans-Georg, and Mitzel, Norbert W. 2023. “Reactivity of oxygen-bridged geminal Al/P and Si/P Frustrated Lewis Pairs towards heterocumulenes”. Chemistry - A European Journal 29 (1): 6 Seiten.

Wickemeyer, L., Trapp, P., Aders, N., Neumann, B., Stammler, H. - G., and Mitzel, N. W. (2023). Reactivity of oxygen-bridged geminal Al/P and Si/P Frustrated Lewis Pairs towards heterocumulenes. Chemistry - A European Journal 29, 6 Seiten.

Wickemeyer, L., et al., 2023. Reactivity of oxygen-bridged geminal Al/P and Si/P Frustrated Lewis Pairs towards heterocumulenes. Chemistry - A European Journal , 29(1), p 6 Seiten.

L. Wickemeyer, et al., “Reactivity of oxygen-bridged geminal Al/P and Si/P Frustrated Lewis Pairs towards heterocumulenes”, Chemistry - A European Journal , vol. 29, 2023, pp. 6 Seiten.

Wickemeyer, L., Trapp, P., Aders, N., Neumann, B., Stammler, H.-G., Mitzel, N.W.: Reactivity of oxygen-bridged geminal Al/P and Si/P Frustrated Lewis Pairs towards heterocumulenes. Chemistry - A European Journal . 29, 6 Seiten (2023).

Wickemeyer, Lucas, Trapp, Pia, Aders, Niklas, Neumann, Beate, Stammler, Hans-Georg, and Mitzel, Norbert W. “Reactivity of oxygen-bridged geminal Al/P and Si/P Frustrated Lewis Pairs towards heterocumulenes”. Chemistry - A European Journal 29.1 (2023): 6 Seiten.

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