Intramolecular sila-Matteson rearrangement: a general access to silylated heterocycles. - Archive ouverte HAL
Article Dans Une Revue Organic Letters Année : 2012

Intramolecular sila-Matteson rearrangement: a general access to silylated heterocycles.

Résumé

A series of new silylated heterocycles has been efficiently prepared using an intramolecular silicon version of the Matteson rearrangement, providing two isomers of binuclear heterocycles. This method applies to a large variety of substrates, a direct relationship between the Hammett constants of the aromatic substituents and the isomer ratio being observed. Complementary experiments suggest that a common pentaorganosilicate species is involved.

Domaines

Chimie organique
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Dates et versions

hal-00992022 , version 1 (16-05-2014)

Identifiants

Citer

Cyril François, Thomas Boddaert, Muriel Durandetti, Olivier Querolle, Luc van Hijfte, et al.. Intramolecular sila-Matteson rearrangement: a general access to silylated heterocycles.. Organic Letters, 2012, 14 (8), pp.2074-2077. ⟨10.1021/ol300598s⟩. ⟨hal-00992022⟩
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