2,5-Unsubstituted pyrrolidines from formaldehyde and amino acids through in situ azomethine-ylide 1,3-dipolar cycloaddition to alkenes
Abstract
Formaldehyde and α-amino acids such as sarcosine and glycine react with alkenes to give N-Me and N-H Pyrrolidines via in situ generated azomethine-yields.
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