Catalytic Asymmetric 1,3-Dipolar Cycloaddition/Hydroamination Sequence: Expeditious Access to Enantioenriched Pyrroloisoquinoline Derivatives.

J Org Chem

Departamento de Química Orgánica, Facultad de Ciencias, Universidad Autónoma de Madrid , Cantoblanco, 28049 Madrid, Spain.

Published: October 2017

A three-step reaction sequence has been developed to prepare a variety of enantioenriched pyrroloisoquinoline derivatives. The process involves a catalytic asymmetric azomethine ylide 1,3-dipolar cycloaddition followed by an intramolecular Au-catalyzed alkyne hydroamination and enamine reduction.

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http://dx.doi.org/10.1021/acs.joc.7b01927DOI Listing

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