Reactions of Diaryldibromodisilenes with N‐Heterocyclic Carbenes: Formation of Formal Bis‐NHC Adducts of Silyliumylidene Cations | Zendy

Agou Tomohiro | Zendy; Hayakawa Naoki | Zendy; Sasamori Takahiro | Zendy; Matsuo Tsukasa | Zendy; Hashizume Daisuke | Zendy; Tokitoh Norihiro | Zendy

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Reactions of Diaryldibromodisilenes with N‐Heterocyclic Carbenes: Formation of Formal Bis‐NHC Adducts of Silyliumylidene Cations

Author(s) -

Agou Tomohiro,

Hayakawa Naoki,

Sasamori Takahiro,

Matsuo Tsukasa,

Hashizume Daisuke,

Tokitoh Norihiro

Publication year - 2014

Publication title -

chemistry – a european journal

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 1.687

H-Index - 242

eISSN - 1521-3765

pISSN - 0947-6539

DOI - 10.1002/chem.201403083

Subject(s) - adduct , bromide , chemistry , medicinal chemistry , carbene , organic chemistry , catalysis

Reactions of stable 1,2‐dibromodisilenes (( E )‐Ar(Br)SiSi(Br)Ar) with N‐heterocyclic carbenes (NHC) afforded NHC–arylbromosilylene adducts or bromide salts of the corresponding bis‐NHC adducts of the formal arylsilyliumylidene cations ([ArSi:] + ). In some cases, an NHC was able to replace a bromide anion in the coordination sphere of the arylbromosilylene–NHC adduct.

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