Recent developments in the chemistry of stable silylenes

This paper reviews progress in the field of thermally stable silylenes since 2000. Developments in the synthesis and characterization of new stable silylenes are discussed, followed by a summary of recent theoretical calculations upon model silylenes. The main part of the article concerns the reactivity patterns displayed by silylenes 1-4, which are discussed in terms of their behavior toward radical, organic, inorganic, and organometallic species. (C) 2004 Elsevier B.V. All rights reserved.