NHC-catalysed diastereoselective synthesis of multifunctionalised piperidines via cascade reaction of enals with azalactones |
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Authors: | Singh Atul K Chawla Ruchi Rai Ankita Yadav Lal Dhar S |
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Institution: | Green Synthesis Lab, Department of Chemistry, University of Allahabad, Allahabad-211002, India. |
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Abstract: | NHC-catalysed azalactone ring-opening and piperidine ring-closing cascade with α,β-unsaturated aldehydes (enals) in a one-pot operation is reported. The present reaction cascade offers a convenient method for a highly diastereoselective synthesis of multifunctionalised piperidines in excellent yields under mild conditions. |
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