The Stereoselective Synthesis of N,N-Dialkyl  Enamines via Unsymmetrical Tin(II) Amides

Cynthia Burnell-Curty; Eric J. Roskamp

doi:10.1055/s-1993-22375

Synlett 1993; 1993(2): 131-133
DOI: 10.1055/s-1993-22375

letter

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The Stereoselective Synthesis of N,N-Dialkyl Enamines via Unsymmetrical Tin(II) Amides

Cynthia Burnell-Curty^* , Eric J. Roskamp

^*Department of Chemistry, Northwestern University, Evanston, Illinois 60208, USA

Abstract

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Unsymmetrical tin(II) amides were synthesized by addition of one equivalent of a secondary N,N-dialkylamine to bis(bistrimethylsilyl) amino tin(II). Treatment of aldehydes or ketones with these unsymmetrical tin(II) amides resulted in formation of the corresponding N,N-dialkyl enamines.

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