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- Title
Hydrometallation of amino-dialkynylgermanes – a gallium hydride oligomer and intramolecular Lewis acid-base interactions.
- Authors
Uhl, Werner; Tannert, Jens
- Abstract
The compound H5C6(H)Ge[C(GaCMe3)=C(H)CMe3]2(μ-H)3[Ga(CMe3)2], 2, was isolated in trace quantities from the reaction of Et2N–Ge(C≡C–CMe3)3 with excess H–Ga(CMe3)2. Compound 2 has a unique molecular structure with a Ga3H3 heterocycle of which one Ga–H–Ga group is bridged by a dialkenylgermanium unit. The molecular structure of a second compound (3) is reported, which may be described as a spiro-germane and has AlNGeC and AlC2Ge heterocycles. The rings are formed by intramolecular Al–N and Al–C interactions.
- Subjects
CHEMICALS; MOLECULAR structure; HETEROCYCLIC compounds; GERMANIUM; SILANE compounds
- Publication
Zeitschrift für Naturforschung B: A Journal of Chemical Sciences, 2015, Vol 70, Issue 2, p115
- ISSN
0932-0776
- Publication type
Article
- DOI
10.1515/znb-2014-0221