Carbene-Stabilized Disilicon as a Si-Transfer Agent: Synthesis of a Dianionic Silicon Tris(dithiolene) Complex

Angewandte Chemie
Gregory H RobinsonHenry F Schaefer

Abstract

Reaction of carbene-stabilized disilicon ( 1 ) with the lithium-based dithiolene radical ( 2 • ) affords the first dianionic silicon tris(dithiolene) complex ( 3 ). Notably, the formation of 3 represents the unprecedented utilization of carbene-stabilized disilicon ( 1 ) as a silicon-transfer agent. The nature of 3 was probed by multinuclear NMR spectroscopy, single crystal X-ray diffraction, and DFT computations.

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Citations

Feb 16, 2021·Chemical Communications : Chem Comm·Phuong M TranGregory H Robinson
Sep 29, 2020·Journal of the American Chemical Society·Yuzhong WangGregory H Robinson
Jul 28, 2021·Angewandte Chemie·Yuzhong WangGregory H Robinson

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