Concepedia

A Monomeric Diboryldilithiomethane with a 1,3‐Diborataallene Structure

Monika Pilz, Jürgen Allwohn, Ralf Hunold, Werner Massa, Armin Berndt

Angewandte Chemie International Edition in English · 1988 · 66 citations · 8 references

DOI

Concepts

Abstract

The title compound 2 is characterized by many interesting features: 2 is the first dilithiomethane stabilized by two boryl substituents; NMR and X-ray data establish its 1,3-diborataallene structure. In contrast to known dilithio-methane derivatives, which are aggregated, 2 is monomeric (R = 2,4,6-Me3C6H2).

References

8

Isolation and x-ray crystal structure of the boron methylidenide ion [Mes2BCH2]- (Mes = 2,4,6-Me3C6H2): a boron-carbon double bonded alkene analog

Marilyn M. Olmstead, Philip P. Power, Kenneth J. Weese et al. · Journal of the American Chemical Society · 1987 · 199 citations

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Solid-state and solution structure of dilithium trimethyl[(phenylsulfonyl)methyl]silane, a true dilithiomethane derivative

Hans Joachim Gais, Juergen Vollhardt, H. GUENTHER et al. · Journal of the American Chemical Society · 1988 · 112 citations

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Theoretical approach to substituent effects. Structures and stabilities of carbanions XCH2

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Compounds with Partial Boron‐Carbon Triple Bonds

Ralf Hunold, Jürgen Allwohn, Gerhard Baum et al. · Angewandte Chemie International Edition in English · 1988 · 66 citations

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The dimesitylboron group in organic synthesis 1. Introduction.

Andrew Pelter, Bakthan Singaram, Lorraine Williams et al. · Tetrahedron Letters · 1983 · 62 citations

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