A Silicon Analogue of Vinyllithium: Structural Characterization of a Disilenide | Zendy

Scheschkewitz David | Zendy

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A Silicon Analogue of Vinyllithium: Structural Characterization of a Disilenide

Author(s) -

Scheschkewitz David

Publication year - 2004

Publication title -

angewandte chemie international edition

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 5.831

H-Index - 550

eISSN - 1521-3773

pISSN - 1433-7851

DOI - 10.1002/anie.200353347

Subject(s) - lithium (medication) , reduction (mathematics) , silicon , characterization (materials science) , materials science , crystallography , chemistry , nanotechnology , mathematics , metallurgy , geometry , psychology , psychiatry

The reduction of Tip 2 SiCl 2 by finely dispersed lithium powder directly affords the disilenide 1 (see picture), the structure of which could be characterized by X‐ray crystallography. The reaction of 1 with Me 3 SiCl leads to the corresponding asymmetrical disilene. The ready availability of 1 is expected to open new possibilities for the synthesis of disilenes in general. Tip=2,4,6‐ i Pr 3 C 6 H 2

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