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Phosphane-Stabilized Cu^I and Ag^I Silanes^†

Corresponding Author

Prof. Alan H. Cowley

Department of Chemistry, The University of Texas at Austin, Austin, TX 78 712 (USA)

Department of Chemistry, The University of Texas at Austin, Austin, TX 78 712 (USA)Search for more papers by this author

Tammy M. Elkins,

Tammy M. Elkins

Department of Chemistry, The University of Texas at Austin, Austin, TX 78 712 (USA)

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Prof. Richard A. Jones,

Corresponding Author

Prof. Richard A. Jones

Department of Chemistry, The University of Texas at Austin, Austin, TX 78 712 (USA)

Department of Chemistry, The University of Texas at Austin, Austin, TX 78 712 (USA)Search for more papers by this author

Dr. Christine M. Nunn,

Dr. Christine M. Nunn

Department of Chemistry, The University of Texas at Austin, Austin, TX 78 712 (USA)

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Prof. Alan H. Cowley,

Corresponding Author

Prof. Alan H. Cowley

Department of Chemistry, The University of Texas at Austin, Austin, TX 78 712 (USA)

Department of Chemistry, The University of Texas at Austin, Austin, TX 78 712 (USA)Search for more papers by this author

Tammy M. Elkins,

Tammy M. Elkins

Department of Chemistry, The University of Texas at Austin, Austin, TX 78 712 (USA)

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Prof. Richard A. Jones,

Corresponding Author

Prof. Richard A. Jones

Department of Chemistry, The University of Texas at Austin, Austin, TX 78 712 (USA)

Department of Chemistry, The University of Texas at Austin, Austin, TX 78 712 (USA)Search for more papers by this author

Dr. Christine M. Nunn,

Dr. Christine M. Nunn

Department of Chemistry, The University of Texas at Austin, Austin, TX 78 712 (USA)

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First published: October 1988

https://doi.org/10.1002/anie.198813491

Citations: 29

^†

Dedicated to Professor Hans Bock on the occasion of his 60th birthday

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Abstract

The CuSi bond in 1a is 2.34 Å long; 1a is the first neutral compound containing this structural element. Compound 1a is formed in 65% yield by reaction of CuCl with Ph₃SiLi and Me₃P (1:1:3) in THF. Compound 1b, the first compound with an AgSi bond, can be prepared in a similar way.

References

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7 1: monoclinic, space group Cc (No. 9), Z = 4; a = 17.211(4), b = 9.686(2), c = 19.298(6), β = 105.31(2), V = 3102.8 Å³; ρ_calcd = 1.180 g/cm³, 3°≤2θ≤50° (Mo_Kα, λ = 0.71069 Å, μ = 9.08 cm⁻¹), 5454 unique reflections collected, of which 4107 (I >3.0σ(I)) were used to solve (direct methods) and refine (full matrix-least squares) the structure of 1. R = 0.0518, R_w = 0.0599. Further details of the crystal structure investigation can be obtained from the Fachinformationszentrum Energie, Physik, Mathematic GmbH, D-7514 Eggenstein-Leopoldshafen 2, by quoting depository number CSD-53 355, the names of the authors, and the journal citation.
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Volume27, Issue10

October 1988

Pages 1349-1350

Phosphane-Stabilized Cu^I and Ag^I Silanes^†

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Phosphane-Stabilized CuI and AgI Silanes†

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Phosphane-Stabilized Cu^I and Ag^I Silanes^†