2-Phospha-4-silabicyclo[1.1.0]butane as a Reactive Intermediate

Authors

  • J. Chris Slootweg,

    1. Department of Organic and Inorganic Chemistry, Faculty of Sciences, Vrije Universiteit, De Boelelaan 1083, 1081 HV, Amsterdam, The Netherlands, Fax: (+31) 20-444-7488
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  • Frans J. J. de Kanter Dr.,

    1. Department of Organic and Inorganic Chemistry, Faculty of Sciences, Vrije Universiteit, De Boelelaan 1083, 1081 HV, Amsterdam, The Netherlands, Fax: (+31) 20-444-7488
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  • Marius Schakel Dr.,

    1. Department of Organic and Inorganic Chemistry, Faculty of Sciences, Vrije Universiteit, De Boelelaan 1083, 1081 HV, Amsterdam, The Netherlands, Fax: (+31) 20-444-7488
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  • Andreas W. Ehlers Dr.,

    1. Department of Organic and Inorganic Chemistry, Faculty of Sciences, Vrije Universiteit, De Boelelaan 1083, 1081 HV, Amsterdam, The Netherlands, Fax: (+31) 20-444-7488
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  • Barbara Gehrhus Dr.,

    1. Department of Chemistry, School of Life Science, University of Sussex, Brighton, BN1 9QJ, UK
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  • Martin Lutz Dr.,

    1. Bijvoet Center for Biomolecular Research, Crystal and Structural Chemistry, Utrecht University, Padualaan 8, 3584 CH, Utrecht, The Netherlands.
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  • Allison M. Mills Dr.,

    1. Bijvoet Center for Biomolecular Research, Crystal and Structural Chemistry, Utrecht University, Padualaan 8, 3584 CH, Utrecht, The Netherlands.
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  • Anthony L. Spek Prof. Dr.,

    1. Bijvoet Center for Biomolecular Research, Crystal and Structural Chemistry, Utrecht University, Padualaan 8, 3584 CH, Utrecht, The Netherlands.
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  • Koop Lammertsma Prof. Dr.

    1. Department of Organic and Inorganic Chemistry, Faculty of Sciences, Vrije Universiteit, De Boelelaan 1083, 1081 HV, Amsterdam, The Netherlands, Fax: (+31) 20-444-7488
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  • The Netherlands Organization for Scientific Research (NWO/CW) is acknowledged for partial support.

Abstract

original image

Das thermisch stabile Silylen Si{1,2-(NCH2tBu)2C6H4} reagiert mit 1H-Phosphirenen zu den ersten isolierten 2,3-Dihydro-1,3-phosphasileten, einem einzigartigen Typ von Zwitterion, und 1,2-Dihydro-1,2-phosphasileten. Das neuartige 2-Phospha-4-silabicyclo[1.1.0]butan (siehe Bild) ist eine reaktive Zwischenstufe der Reaktion, deren Verlauf durch die Wahl der Substituenten beeinflusst werden kann.

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