Journal ArticleDOI
Untersuchungen zur Struktur und Reaktivität eines Stannaketenimins
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This article is published in Angewandte Chemie.The article was published on 1992-04-01. It has received 16 citations till now.read more
Citations
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Hauptgruppenelementanaloga von Carbenen, Olefinen und kleinen Ringen
TL;DR: In this article, the authors discuss the effect of the C-C-Doppelbindungsregel on the stability of cyclopropanalogen in the presence of homologe.
Journal ArticleDOI
A carbene–stannylene adduct with a long tin–carbon double bond?
TL;DR: Bis(2,4,6-triisopropylphenyl)stannylene, formed by thermolysis of the cyclotristannane 4, reacts with 4,5-dimethyl-1,3-diisopropylimidazol-2-ylidene to furnish the adduct 8; an X-ray structural analysis of this compound reveals the presence of a long tin-carbon double bond with a length of 237. 9(5) pm and a distinctly pyramidal tin centre as discussed by the authors.
Journal ArticleDOI
Theoretical study on the reactivities of stannylene and plumbylene and the origin of their activation barriers.
TL;DR: It is demonstrated that the singlet-triplet splitting of a heavy carbene (CH3)2X plays a decisive role in determining its chemical reactivity.
Journal ArticleDOI
A stannaethene with a planar environment of the tricoordinated tin and carbon atoms
Manfred Weidenbruch,Hartmut Kilian,Martin Stürmann,Siegfried Pohl,Wolfgang Saak,Heinrich Marsmann,Dirk Steiner,Armin Berndt +7 more
TL;DR: The X-ray structure analysis of 10 reveals a strictly planar environment of the tricoordinated tin and carbon atoms and a slight twisting of the Sn=C double bond as mentioned in this paper.
References
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Journal ArticleDOI
Nonclassical distortions at multiple bonds
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Multiply bonded germanium species. Recent developments
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Isonitrile, I. Darstellung von Isonitrilen aus monosubstituierten Formamiden durch Wasserabspaltung
Ivar Ugi,Rudolf Meyr +1 more
TL;DR: In this article, the Darstellung von Isonitrilen aus monosubstituierten Formamiden durch Wasserabspaltung mittels Phosphoroxychlorids in Gegenwart von Pyridin oder Kalium-tert.-butylat berichtet.
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Potentially aromatic metallocycles
Kim K. Baldridge,Mark S. Gordon +1 more
TL;DR: In this paper, a series of metal-substituted benzene and cyclopentadiene structures with the heteroatom taken from the block in the periodic table bounded by groups IV-VI and periods 2-5 were predicted with the 3-21G* basis set and SCF wave functions.