Microwave activation of an asymmetric Mi
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Cheikhou Camara; Laurent Keller; FranΓ§oise Dumas
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Article
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2003
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Elsevier Science
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English
β 180 KB
While it has been previously established that chiral a-alkoxy imines undergo thermal rearrangement at temperatures above 50Β°C, the microwave activation of the Michael addition between chiral imine 3b and methyl acrylate at 100Β°C led cleanly to the corresponding Michael adduct 5b without the formatio