Decarboxylative Amination of SMAHOs by Dialkyl Azodicarboxylates |
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Authors: | Dr. Marine Pinaud Prof. Erwan Le Gall Dr. Marc Presset |
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Affiliation: | Univ Paris Est Creteil, CNRS, ICMPE, UMR 7182, 2 rue Henri Dunant, 94320 Thiais, France |
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Abstract: | The decarboxylative addition of substituted malonic acid half oxyesters (SMAHOs) to dialkyl azodicarboxylates is described. The reaction was promoted by 1,4-diazabicyclo[2.2.2]octane (DABCO) as an organocatalyst in heated toluene. High yields of the coupling products were generally obtained, and the scope of the reaction proved rather important with the potential presence of functionalized side chains at the α-position, affording an original access to α-aminoester derivatives. |
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Keywords: | SMAHO decarboxylation amination organocatalysis aminoacid |
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