Dialkylaluminium-, -gallium-, and -indium-based poly-Lewis acids with a 1,8-diethynylanthracene backbone

Chmiel J, Neumann B, Stammler H-G, Mitzel NW (2010)
Chemistry 16(39): 11906-11914.

Zeitschriftenaufsatz | Veröffentlicht | Englisch
 
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Abstract / Bemerkung
Potential host systems based on a rigid 1,8-diethynylanthracendiyl backbone were synthesised by treatment of 1,8-diethynylanthracene with the Group 13 trialkyls AlMe(3), GaMe(3), InMe(3), AlEt(3) and GaEt(3). The resulting products were characterised by IR and multinuclear NMR spectroscopy, elemental analyses and determination of their crystal structures by X-ray diffraction. The compounds are dimeric in the solid state and comprise two M(2)C(2) heterocycles. Depending on the steric demand of the alkyl substituents at the metal atom, different types of binding modes were observed, which can be classified to lie between the ideals of side-on coordination with almost linear primary M-C C units and the 3c-2e coordination with symmetrically bridging alkynyl units in M-C-M bonds. As a solution in THF the dimers are broken into monomers and some are found to undergo ligand scrambling reactions.
Erscheinungsjahr
2010
Zeitschriftentitel
Chemistry
Band
16
Ausgabe
39
Seite(n)
11906-11914
ISSN
0947-6539
Page URI
https://pub.uni-bielefeld.de/record/1945111

Zitieren

Chmiel J, Neumann B, Stammler H-G, Mitzel NW. Dialkylaluminium-, -gallium-, and -indium-based poly-Lewis acids with a 1,8-diethynylanthracene backbone. Chemistry. 2010;16(39):11906-11914.
Chmiel, J., Neumann, B., Stammler, H. - G., & Mitzel, N. W. (2010). Dialkylaluminium-, -gallium-, and -indium-based poly-Lewis acids with a 1,8-diethynylanthracene backbone. Chemistry, 16(39), 11906-11914. https://doi.org/10.1002/chem.201001618
Chmiel, Jasmin, Neumann, Beate, Stammler, Hans-Georg, and Mitzel, Norbert W. 2010. “Dialkylaluminium-, -gallium-, and -indium-based poly-Lewis acids with a 1,8-diethynylanthracene backbone”. Chemistry 16 (39): 11906-11914.
Chmiel, J., Neumann, B., Stammler, H. - G., and Mitzel, N. W. (2010). Dialkylaluminium-, -gallium-, and -indium-based poly-Lewis acids with a 1,8-diethynylanthracene backbone. Chemistry 16, 11906-11914.
Chmiel, J., et al., 2010. Dialkylaluminium-, -gallium-, and -indium-based poly-Lewis acids with a 1,8-diethynylanthracene backbone. Chemistry, 16(39), p 11906-11914.
J. Chmiel, et al., “Dialkylaluminium-, -gallium-, and -indium-based poly-Lewis acids with a 1,8-diethynylanthracene backbone”, Chemistry, vol. 16, 2010, pp. 11906-11914.
Chmiel, J., Neumann, B., Stammler, H.-G., Mitzel, N.W.: Dialkylaluminium-, -gallium-, and -indium-based poly-Lewis acids with a 1,8-diethynylanthracene backbone. Chemistry. 16, 11906-11914 (2010).
Chmiel, Jasmin, Neumann, Beate, Stammler, Hans-Georg, and Mitzel, Norbert W. “Dialkylaluminium-, -gallium-, and -indium-based poly-Lewis acids with a 1,8-diethynylanthracene backbone”. Chemistry 16.39 (2010): 11906-11914.

12 Zitationen in Europe PMC

Daten bereitgestellt von Europe PubMed Central.

A Rational Approach to Tetra-Functional Photo-Switches.
Niermeier P, Lamm JH, Mix A, Neumann B, Stammler HG, Mitzel NW., ChemistryOpen 8(3), 2019
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Regiochemical Control in Triptycene Formation-An Exercise in Subtle Balancing Multiple Factors.
Lamm JH, Vishnevskiy YV, Ziemann E, Neumann B, Stammler HG, Mitzel NW., ChemistryOpen 7(1), 2018
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In(iii)In(iii) short contacts: an unnoticed metallophilic interaction?
Echeverría J., Chem Commun (Camb) 54(49), 2018
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Tomaschautzky J, Neumann B, Stammler HG, Mitzel NW., Dalton Trans 46(4), 2017
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Tridentate Lewis-acids based on triphenylsilane.
Tomaschautzky J, Neumann B, Stammler HG, Mix A, Mitzel NW., Dalton Trans 46(5), 2017
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Fluoride complexation by bidentate silicon Lewis acids.
Horstmann J, Niemann M, Berthold K, Mix A, Neumann B, Stammler HG, Mitzel NW., Dalton Trans 46(6), 2017
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From Bidentate Gallium Lewis Acids to Supramolecular Complexes.
Horstmann J, Hyseni M, Mix A, Neumann B, Stammler HG, Mitzel NW., Angew Chem Int Ed Engl 56(22), 2017
PMID: 28418175
Tridentate Lewis acids with phenyl substituted 1,3,5-trisilacyclohexane backbones.
Weisheim E, Bücker L, Neumann B, Stammler HG, Mitzel NW., Dalton Trans 45(1), 2016
PMID: 26599621
1,8-Bis(phenylethynyl)anthracene - gas and solid phase structures.
Lamm JH, Horstmann J, Stammler HG, Mitzel NW, Zhabanov YA, Tverdova NV, Otlyotov AA, Giricheva NI, Girichev GV., Org Biomol Chem 13(33), 2015
PMID: 26204511
Mechanism of host-guest complex formation and identification of intermediates through NMR titration and diffusion NMR spectroscopy.
Lamm JH, Niermeier P, Mix A, Chmiel J, Neumann B, Stammler HG, Mitzel NW., Angew Chem Int Ed Engl 53(30), 2014
PMID: 24925835
Confirmation of an early postulate: B-C-B two-electron-three-center bonding in organo(hydro)boranes.
Hübner A, Diefenbach M, Bolte M, Lerner HW, Holthausen MC, Wagner M., Angew Chem Int Ed Engl 51(50), 2012
PMID: 23161836

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