Metalation of iminium ions formed in the reaction of tertiary amines with TiCl < inf > 4 < /inf >
Metalation of iminium ions formed in the reaction of tertiary amines with TiCl < inf > 4 < /inf >
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Date
1999-09-23
Authors
Bharathi, Pandi
Periasamy, Mariappan
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Abstract
(equation presented) TiCl4 reacts with trialkylamines at 0-25°C to give iminium ions that on metalation followed by reaction with diaryl ketones, produce α,β-unsaturated aldehydes.
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Organic Letters. v.1(6)