Red-Light-Induced nPr-DMQA+-Catalyzed [3+2] Cycloaddition of Cyclopropylamines with Alkenes or Alkynes

26 August 2021, Version 1
This content is a preprint and has not undergone peer review at the time of posting.

Abstract

A red-light-mediated [3+2] annulation of cyclopropylamines with akenes or alkynes in the presence of nPr-DMQA+ has been reported. An array of cyclopentane or cyclopentene derivatives with diverse functional groups have been obtained in moderate to excellent yields under mild conditions

Keywords

red-light
[3+2] annulation
photocatalysis
helicenium
DMQA
Low energy light

Supplementary materials

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Supporting information
Description
This document contains the supporting information for the manuscript entitled - Red-Light-Induced nPr-DMQA+-Catalyzed [3+2] Cycloaddition of Cyclopropylamines with Alkenes or Alkynes - and contains general information, substrate synthesis and characterization, experimental procedures, as well as NMR spectroscopy X-ray data.
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