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METHYLENE INSERTION IN VINYLCUPRATES BEARING AN ALLYLIC SILYL GROUP

Departamento de Química Orgánica, Universidad de Valladolid, 47011 Valladolid, Spain; * Author to whom correspondence should be addressed.
(This article belongs to the section A. General Organic Synthesis)
Cite this paper as: Pulido, F.; Barbero, A.; Abad, R.; Diez de la Varga, A.; Ferrero, S.; Val, P.; González, A.; Sañudo, C. METHYLENE INSERTION IN VINYLCUPRATES BEARING AN ALLYLIC SILYL GROUP. In Proceedings of the 13th Int. Electron. Conf. Synth. Org. Chem., 1-30 November 2009; Sciforum Electronic Conferences Series, 2009, a025:1-4.
Abstract: The silylcupration of allene has emerged as a useful tool for the synthesis of functionalized allylsilanes which have been used in the synthesis of different-sized carbocycles. We now described the preparation of allylsilane-allylcuprate intermediates by homologation reaction with iodomethylzinc iodide and their reaction with different electrophiles.

 

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