Phosphane-catalyzed reactions of LAlH2 with elemental chalcogens; preparation of [LAl(mu-E)(2)AlL] [E = S, Se, Te, L = HC{C(Me)N(Ar)}(2), Ar=2,6-iPr(2)C(6)H(3)]
2004 | journal article. A publication with affiliation to the University of Göttingen.
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Phosphane-catalyzed reactions of LAlH2 with elemental chalcogens; preparation of [LAl(mu-E)(2)AlL] [E = S, Se, Te, L = HC{C(Me)N(Ar)}(2), Ar=2,6-iPr(2)C(6)H(3)]
Jancik, V. ; Moya Cabrera, M. M.; Roesky, H. W. ; Herbst-Irmer, R. ; Neculai, D. ; Neculai, A. M. & Noltemeyer, M. et al. (2004)
European Journal of Inorganic Chemistry,(17) pp. 3508-3512. DOI: https://doi.org/10.1002/ejic.200400062
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Details
- Authors
- Jancik, Vojtech ; Moya Cabrera, Monica M.; Roesky, Herbert W. ; Herbst-Irmer, Regine ; Neculai, Dante ; Neculai, Ana M. ; Noltemeyer, Mathias; Schmidt, Hans-Georg
- Abstract
- Addition of catalytic amounts of a phosphane to a reaction mixture containing LAlH2 [2; L = HC{C(Me)N(Ar)}(2), Ar = 2,6-iPr(2)C(6)H(3)] and elemental Se or Te resulted in the formation of poorly soluble [LAl(mu-Se)(2)AiL] (3) and [LAl(mu-Te)(2)AlL] (4), respectively. The sulfur analogue [LAl(mu-S)(2)AlL] (5) could not be obtained from the direct reaction of 2 with elemental sulfur; consequently, its synthesis was successfully achieved from the reaction of [LAlH2] and [LAl(SH)(2)]. A possible mechanism for the formation of [LAl(mu-Se)(2)AlL] and [LAl(mu-Te)(2)AlL] is discussed. The molecular structures of compounds 3-5 were determined by X-ray structure analyses. ((C) Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2004).
- Issue Date
- 2004
- Journal
- European Journal of Inorganic Chemistry
- ISSN
- 1434-1948
- Language
- English
