Unusual regiochemical control of the reactivity of some organometallics with chalcone

W. Dumont; J. Lucchetti; A. Krief

Unusual regiochemical control of the reactivity of some organometallics with chalcone

W. Dumont, J. Lucchetti, A. Krief

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Abstract

A series of α-thio- and seleno-alkyl-lithiums add to chalcone mainly at the C-3 site in tetrahydrofuran (THF) and quite exclusively at its C-1 site in THF-hexamethylphosphoric triamide; these results contrast with those previously described for other enals and enones.

Original language	English
Pages (from-to)	66-68
Number of pages	3
Journal	Journal of the Chemical society. Chemical communications
Issue number	2
Publication status	Published - 1 Jan 1983

Cite this

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title = "Unusual regiochemical control of the reactivity of some organometallics with chalcone",

abstract = "A series of α-thio- and seleno-alkyl-lithiums add to chalcone mainly at the C-3 site in tetrahydrofuran (THF) and quite exclusively at its C-1 site in THF-hexamethylphosphoric triamide; these results contrast with those previously described for other enals and enones.",

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N2 - A series of α-thio- and seleno-alkyl-lithiums add to chalcone mainly at the C-3 site in tetrahydrofuran (THF) and quite exclusively at its C-1 site in THF-hexamethylphosphoric triamide; these results contrast with those previously described for other enals and enones.

AB - A series of α-thio- and seleno-alkyl-lithiums add to chalcone mainly at the C-3 site in tetrahydrofuran (THF) and quite exclusively at its C-1 site in THF-hexamethylphosphoric triamide; these results contrast with those previously described for other enals and enones.

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Unusual regiochemical control of the reactivity of some organometallics with chalcone

Abstract

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