Reversible Dimerization of Phosphine‐Stabilized Silylenes by Silylene Insertion into Si II –H and Si II –Cl σ‐Bonds at Room Temperature | Zendy

Rodriguez Ricardo | Zendy; Contie Yohan | Zendy; Mao Yanli | Zendy; SaffonMerceron Nathalie | Zendy; Baceiredo Antoine | Zendy; Branchadell Vicenç | Zendy; Kato Tsuyoshi | Zendy

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Reversible Dimerization of Phosphine‐Stabilized Silylenes by Silylene Insertion into Si II –H and Si II –Cl σ‐Bonds at Room Temperature

Author(s) -

Rodriguez Ricardo,

Contie Yohan,

Mao Yanli,

SaffonMerceron Nathalie,

Baceiredo Antoine,

Branchadell Vicenç,

Kato Tsuyoshi

Publication year - 2015

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.201506951

Subject(s) - silylene , phosphine , chemistry , insertion reaction , photochemistry , crystallography , silicon , catalysis , organic chemistry

Contrary to the classical silylene dimerization leading to a disilene structure, phosphine stabilized hydro‐ and chloro‐silylenes ( 2 a , b ) undergo an unique dimerization via silylene insertion into SiX σ‐bonds (X=H, Cl), which is reversible at room temperature. DFT calculations indicate that the insertion reaction proceeds in one step in a concerted manner.

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