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Article Dans Une Revue European Journal of Inorganic Chemistry Année : 2019

[2+2] Cycloadduct of Titanium Silylidene and Benzonitrile

Résumé

The first [2+2] cycloadduct of the transition metal silylene complex and nitrile was synthesized by the reaction of titanium silylidene and benzonitrile. Only one regioisomer was exclusively isolated, in which the C atom of the nitrile group was bound to titanium whereas the N atom was bound to silicon, which was explained by steric effects. Based on its NMR spectroscopic and X-ray crystallographic data, this [2+2] cycloadduct was classified as possessing predominantly metallacycle resonance structure.
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Dates et versions

hal-03233996 , version 1 (25-05-2021)

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Vladimir Ya. Lee, Satoru Horiguchi, Olga Gapurenko, Ruslan Minyaev, Vladimir Minkin, et al.. [2+2] Cycloadduct of Titanium Silylidene and Benzonitrile. European Journal of Inorganic Chemistry, 2019, 2019 (39-40), pp.4224-4227. ⟨10.1002/ejic.201900601⟩. ⟨hal-03233996⟩
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